ClassID:

20171

A61K9/5161 - page 3 - CPC Classification

Classification description:

Medicinal preparations characterised by special physical form; Preparations in capsules, e.g. of gelatin, of chocolate; Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals; Nanocapsules; Excipients; Inactive ingredients; Organic macromolecular compounds; Dendrimers Polysaccharides, e.g. alginate, chitosan, cellulose derivatives; Cyclodextrin

Recent Application in this class:
#601
20120141551
2012-06-07

APTAMER BIOCONJUGATE DRUG DELIVERY DEVICE

#602
20120129916
2012-05-24

Cell-targeting nanoparticles comprising polynucleotide agents and uses thereof

#603
20120128781
2012-05-24

FUNCTIONALIZATION OF NANOPARTICLES BY GLUCOSAMINE DERIVATIVES

#604
20120121701
2012-05-17

Pharmaceutical composition of peptide drug and enzyme-inhibition compounds

#605
20120114754
2012-05-10

RAPIDLY DISINTEGRATING SOLID ORAL DOSAGE FORM

#606
20120107371
2012-05-03

Stimuli-responsive systems for controlled drug delivery

#607
20120087859
2012-04-12

NANOCARRIER HAVING ENHANCED SKIN PERMEABILITY, CELLULAR UPTAKE AND TUMOUR DELIVERY PROPERTIES

#608
20120082730
2012-04-05

Nanoparticulate in-situ gels of TPGS, gellan and PVA as vitreous humor substitutes

#609
20120063996
2012-03-15

NOVEL NIMESULIDE COMPOSITIONS

#610
20120058196
2012-03-08

Pharmaceutical compositions of dextran polymer derivatives and a carrier material

#611
20120058151
2012-03-08

NANOPARTICULATE COMPOSITIONS OF POORLY SOLUBLE COMPOUNDS

#612
20120040004
2012-02-16

TREATMENT OF RADIATION-INDUCED FIBROSIS

#613
20120039854
2012-02-16

Nanoparticle targeted drug delivery to the lungs using extra-testicular Sertoli cells

#614
20120027820
2012-02-02

Stable formulations for lyophilizing therapeutic particles

#615
20120003320
2012-01-05

Particles which are surface coated with hyaluronan or one of the derivatives thereof and the use of same as biological vectors for active substances

#616
20120003306
2012-01-05

Pharmaceutical composition of nanoparticles for protein drug delivery

#617
20120003282
2012-01-05

Pharmaceutical compositions of dextran polymer derivatives

#618
20110305765
2011-12-15

PREPARATION AND METHODOLOGY OF SILK FIBROIN NANOPARTICLES

#619
20110287065
2011-11-24

Nanoparticulate cinacalcet compositions

#620
20110275704
2011-11-10

Stable formulations for lyophilizing therapeutic particles

#621
20110256059
2011-10-20

NANOPARTICULATE SYSTEMS PREPARED FROM ANIONIC POLYMERS

#622
20110250278
2011-10-13

PARTICLES CONTAINING AN OPIOID RECEPTOR ANTAGONIST AND METHODS OF USE

#623
20110250134
2011-10-13

SUSTAINED RELEASE NITRIC OXIDE FROM LONG LIVED CIRCULATING NANOPARTICLES

#624
20110244048
2011-10-06

Multifunctional self-assembling polymeric nanosystems

#625
20110244044
2011-10-06

COMPOUND, MEDICAMENT, VACCINE COMPOSITION AND NANOCAPSULES

#626
20110223244
2011-09-15

ALCOHOL RESISTANT ENTERIC PHARMACEUTICAL COMPOSITIONS

#627
20110223242
2011-09-15

Nanoparticles containing a peptide, vectors containing said nanoparticles, and pharmaceutical uses of said nanoparticles and vectors

#628
20110217381
2011-09-08

PHARMACEUTICAL COMPOSITIONS

#629
20110206729
2011-08-25

MUCOSAL VACCINE USING CATIONIC NANOGEL

#630
20110190399
2011-08-04

CURCUMIN NANOPARTICLES AND METHODS OF PRODUCING THE SAME

#631
20110182946
2011-07-28

Formation of Nanostructured Particles of Poorly Water Soluble Drugs and Recovery by Mechanical Techniques

#632
20110171314
2011-07-14

Non-viral compositions and methods for transfecting gut cells in vivo

#633
20110171276
2011-07-14

Chitosan-based non-viral methods for transfecting gut cells in vivo

#634
20110159083
2011-06-30

Nanoparticles for protein drug delivery

#635
20110150987
2011-06-23

MUCOADHESIVE PARTICULATE FORMULATION FOR INDUCING ANTIGEN-SPECIFIC IMMUNE TOLERANCE

#636
20110150954
2011-06-23

Agent-encapsulating micro-and nanoparticles, methods for preparation of same and products containing same

#637
20110142947
2011-06-16

Formulations

#638
20110142927
2011-06-16

Nanoparticles for protein drug delivery

#639
20110142926
2011-06-16

Nanoparticles for protein drug delivery

#640
20110142890
2011-06-16

NANOPARTICLES OF CHITOSAN AND HYALURONAN FOR THE ADMINISTRATION OF ACTIVE MOLECULES

#641
20110135742
2011-06-09

CONTROLLED RELEASE ENCAPSULATED ANTI-BACTERIAL AND ANTI-INFLAMMATORY NANOPARTICLES

#642
20110123456
2011-05-26

Hollow biodegradable nanospheres and nanoshells for delivery of therapeutic and/or imaging molecules

#643
20110104283
2011-05-05

Compositions and methods of natural products in nanoformulations for the prevention and treatment of osteoporosis

#644
20110104043
2011-05-05

Instrument and process for nanoparticles production in continuous flow mode

#645
20110093020
2011-04-21

Polyporous hollow bone screw

#646
20110065742
2011-03-17

Immediate release compositions and methods for delivering drug formulations using weak acid ion exchange resins in abnormally high pH environments

#647
20110064810
2011-03-17

Injectable matrix having a polymer and a stem cell niche composed of cup-shaped nanoparticles containing growth factors or physiological agents for organ reconstruction

#648
20110064676
2011-03-17

Diagnostic and therapeutic nanoparticles

#649
20110064665
2011-03-17

Diagnostic and therapeutic nanoparticles

#650
20110064664
2011-03-17

METHODS AND COMPOSITIONS INVOLVING CHITOSAN NANOPARTICLES

#651
20110059183
2011-03-10

Water-insoluble medicine

#652
20110059162
2011-03-10

Tannin-chitosan composites

#653
20110053927
2011-03-03

NANOPARTICLE FORMATION VIA RAPID PRECIPITATION

#654
20110052710
2011-03-03

Nanoparticles for delivery of active agents

#655
20110052709
2011-03-03

Nanoparticles for delivery of active agents

#656
20110052708
2011-03-03

METHODS AND FORMULATIONS FOR THE DELIVERY OF PHARMACOLOGICALLY ACTIVE AGENTS

#657
20110045093
2011-02-24

PHARMACEUTICAL COMPOSITION AND PROCESS COMPRISING VEGETABLE PROTEOLYTIC ENZYMES IN SUPRAMOLECULAR NANOPARTICLES, FOR THE TREATMENT OF PEYRONIE'S DISEASE, CONNECTIVE TISSUE DISEASES AND USE

#658
20110038942
2011-02-17

Beta-lactoglobulin-polysaccharide nanoparticles for hydrophobic bioactive compounds

#659
20110033550
2011-02-10

Nanoparticle carriers for drug administration and process for producing same

#660
20110033547
2011-02-10

DEHYDRATED CHITOSAN NANOPARTICLES

#661
20110021745
2011-01-27

ULTRA-SMALL CHITOSAN NANOPARTICLES USEFUL AS BIOIMAGING AGENTS AND METHODS OF MAKING SAME

#662
20110020457
2011-01-27

POLYMER-SURFACTANT NANOPARTICLES FOR SUSTAINED RELEASE OF COMPOUNDS

#663
20100331373
2010-12-30

Drug-containing nanoparticles

#664
20100330167
2010-12-30

Nanoparticles for protein drug delivery

#665
20100323977
2010-12-23

Mucoadhesive nanoparticles for cancer treatment

#666
20100323014
2010-12-23

Nanoparticles comprising a non-ionizable cellulosic polymer and an amphiphilic non-ionizable block copolymer

#667
20100311654
2010-12-09

Modified Polysaccharide-Based Delivery of Nucleic Acids

#668
20100310663
2010-12-09

Pharmaceutical compositions comprising nanoparticles and a resuspending material

#669
20100297237
2010-11-25

Nanoparticles comprising a non-ionizable polymer and an Amine-functionalized methacrylate copolymer

#670
20100291173
2010-11-18

METHOD OF IMPROVING RENAL FUNCTION

#671
20100272813
2010-10-28

NANOPARTICLE-MEDIATED TREATMENT FOR INFLAMMATORY DISEASES

#672
20100267139
2010-10-21

OSTEOPONTIN NANOPARTICLE SYSTEM FOR DRUG DELIVERY

#673
20100266705
2010-10-21

NANOPARTICULATE MEGESTROL FORMULATIONS

#674
20100266692
2010-10-21

NANOPARTICLES COMPRISING A NON-IONIZABLE POLYMER AND AN ANIONIC CELLULOSIC POLYMER

#675
20100239673
2010-09-23

Blood compatible nanomaterials and methods of making and using the same

#676
20100222281
2010-09-02

Delivery of hydrophilic drugs

#677
20100215747
2010-08-26

NANOPARTICLES COMPRISING IONIZABLE, POORLY WATER SOLUBLE CELLULOSIC POLYMERS

#678
20100203148
2010-08-12

Encapsulation and controlled release of small molecules for intracellular delivery using thermally responsive nanocapsules

#679
20100183731
2010-07-22

Nanoparticles comprising drug, a non-ionizable cellulosic polymer and tocopheryl polyethylene glocol succinate

#680
20100183721
2010-07-22

Enhanced delivery of immunosuppressive drug compositions for pulmonary delivery

#681
20100172993
2010-07-08

PARTICLES FOR DELIVERY OF ACTIVE INGREDIENTS, PROCESS OF MAKING AND COMPOSITIONS THEREOF

#682
20100136129
2010-06-03

Nanoparticles comprising a cyclodextrin and a biologically active molecule and uses thereof

#683
20100129447
2010-05-27

Nanoparticles comprising a cholesteryl ester transfer protein inhibitor and anon-ionizable polymer

#684
20100119603
2010-05-13

Nanoparticles comprising a drug, ethylcellulose, and a bile salt

#685
20100113559
2010-05-06

Chitosan based polymer conjugate and a method for producing the same

#686
20100112076
2010-05-06

Gellan-gum nanoparticles and methods of making and using the same

#687
20100112073
2010-05-06

Water-soluble nanoparticles containing water-insoluble compounds

#688
20100111984
2010-05-06

Nanospheres encapsulating bioactive material and method for formulation of nanospheres

#689
20100098731
2010-04-22

Hollow sphere from amphiphilic chitosan derivatives and method of preparing amiphiphilic chitosan derivative complex for medical use

#690
20100092572
2010-04-15

CHITOSAN-BASED COLLOIDAL PARTICLES FOR RNA DELIVERY

#691
20100086602
2010-04-08

Pharmaceutical composition containing statin-encapsulated nanoparticle

#692
20100080852
2010-04-01

PHAMACEUTICAL COMPOSITION COMPRISING NANOPARTICLES AND CASEIN

#693
20100062073
2010-03-11

PHARMACEUTICAL COMPOSITIONS COMPRISING NANOPARTICLES COMPRISING ENTERIC POLYMERS CASEIN

#694
20100021551
2010-01-28

Process for preparing nanoparticles of chitosan in water phase

#695
20100015232
2010-01-21

NANOPARTICLES FOR NUCLEIC ACID DELIVERY

#696
20100008982
2010-01-14

NON-COVALENT COMPLEXES OF BIOACTIVE AGENTS WITH STARCH FOR ORAL DELIVERY

#697
20100003332
2010-01-07

Process For Preparing Powder Comprising Nanoparticles of Sparingly Soluble Drug

#698
20090324726
2009-12-31

Non-Viral Gene Therapy Using Chitosan-Containing Nanoparticles

#699
20090275526
2009-11-05

Mucoadhesive nanoparticles for cancer treatment

#700
20090274765
2009-11-05

Compositions and methods for drug delivery

#701
20090252803
2009-10-08

Glycyrrhetinic acid-mediated nanoparticles of hepatic targeted drug delivery system, process for preparing the same and use thereof

#702
20090246167
2009-10-01

Stimuli-responsive systems for controlled drug delivery

#703
20090232899
2009-09-17

Mucoadhesive nanocomposite delivery system

#704
20090215154
2009-08-27

Method of preparing micro-and nanometric particles with labile Products

#705
20090202628
2009-08-13

Nanoparticles for protein drug delivery

#706
20090155374
2009-06-18

Nanoparticles for protein drug delivery

#707
20090155178
2009-06-18

Lipidated glycosaminoglycan particles and their use in drug and gene delivery for diagnosis and therapy

#708
20090142405
2009-06-04

Nanoparticles for protein drug delivery

#709
20090130213
2009-05-21

Rapidly disintegrating solid oral dosage form

#710
20090124817
2009-05-14

Process for Preparing Amorphous Atorvastatin Calcium Nanoparticles

#711
20090117195
2009-05-07

Hydrophilic Particles Based on Cationic Chitosan Derivatives

#712
20090098205
2009-04-16

pH SENSITIVE NANOPARTICLE FORMULATION FOR ORAL DELIVERY OF PROTEINS/PEPTIDES

#713
20090074824
2009-03-19

STABLE NANOCAPSULE SYSTEMS FOR THE ADMINISTRATION OF ACTIVE MOLECULES

#714
20090061006
2009-03-05

Layered Nanoparticles for Sustained Release of Small Molecules

#715
20090048331
2009-02-19

METHODS AND FORMULATIONS FOR THE DELIVERY OF PHARMACOLOGICALLY ACTIVE AGENTS

#716
20090047209
2009-02-19

Novel nifedipine compositions

#717
20090035336
2009-02-05

Isoflavone nanoparticles and use thereof

#718
20090011009
2009-01-08

Microspheres comprising nanocapsules containing a lipophilic drug

#719
20090011008
2009-01-08

Nanoparticles for protein drug delivery

#720
20090004278
2009-01-01

Enzymatically Crosslinked Protein Nanoparticles

#721
20090004266
2009-01-01

Nanoparticles for protein drug delivery

#722
20080317864
2008-12-25

Chitosan and Heparin Nanoparticles

#723
20080248108
2008-10-09

MULTILAYERED POLYELECTROLYTE-BASED CAPSULES FOR CELL ENCAPSULATION AND DELIVERY OF THERAPEUTIC COMPOSITIONS

#724
20080248092
2008-10-09

Formulations of water insoluble or poorly water soluble drugs in lipidated glycosaminoglycan particles and their use for diagnostic and therapy

#725
20080241260
2008-10-02

Compositions for Enhanced Absorption of Biologically Active Agents

#726
20080241257
2008-10-02

Biodegradable Nanoparticles Incorporating Highly Hydrophilic Positively Charged Drugs

#727
20080234477
2008-09-25

Method for preparing chitosan nano-particles

#728
20080233200
2008-09-25

Nanoparticles for protein drug delivery

#729
20080226740
2008-09-18

Marine algal extracts comprising marine algal polysaccharides of low degree polymerizaton, and the preparation processes and uses thereof

#730
20080226684
2008-09-18

Method and process for the production of multi-coated recognitive and releasing systems

#731
20080220090
2008-09-11

Anti tumor compositions and methods of use

#732
20080220030
2008-09-11

Nanoparticles Comprising Chitosan and Cyclodextrin

#733
20080214437
2008-09-04

Methods and compositions for reducing activity of the atrial natriuretic peptide receptor and for treatment of diseases

#734
20080213371
2008-09-04

Rapidly disintegrating solid oral dosage form

#735
20080213354
2008-09-04

Nanoparticles for protein drug delivery

#736
20080193547
2008-08-14

Polymeric nanoparticles by ion-ion Interactions

#737
20080171088
2008-07-17

Nanoparticulate megestrol formulations

#738
20080170988
2008-07-17

Method of Preparing Nanoparticles of Alginate-Galactosyl-Polylsine

#739
20080160096
2008-07-03

Polymeric nanoparticles by ion-ion interactions

#740
20080160078
2008-07-03

Nanoparticles for drug delivery

#741
20080131371
2008-06-05

Oligonucleotide non-viral delivery systems

#742
20080102114
2008-05-01

Microparticles and Nanoparticles for the Transmucosal Delivery of Therapeutic and Diagnostic Agents

#743
20080095810
2008-04-24

Nanoparticles Of Chitosan And Polyethyleneglycol As A System For The Administration Of Biologically-Active Molecules

#744
20080075731
2008-03-27

Materials and methods to reduce low density lipoprotein cholesterol

#745
20080014150
2008-01-17

Compositions and method for treating precancerous virus infection and prevention of cancer

#746
20080008755
2008-01-10

PHARMACEUTICAL FORMULATION OF CHOLANIC ACID-CHITOSAN COMPLEX INCORPORATED WITH HYDROPHOBIC ANTICANCER DRUGS AND PREPARATION METHOD THEREOF

#747
20070264350
2007-11-15

WATER-INSOLUBLE MEDICINE

#748
20070243259
2007-10-18

Nanoparticles for protein/peptide delivery and delivery means

#749
20070237831
2007-10-11

Nanoparticles for monoclonal antibody delivery

#750
20070237827
2007-10-11

Nanoparticles for drug delivery

#751
20070224280
2007-09-27

Nanoparticles for delivery of active agents

#752
20070224277
2007-09-27

Hyaluronic acid-based cross-linked nanoparticles

#753
20070218045
2007-09-20

Skin treatment preparation

#754
20070213393
2007-09-13

COMPOSITIONS AND METHODS FOR TREATING INFLAMMATORY CONDITIONS UTILIZING PROTEIN OR POLYSACCHARIDE CONTAINING ANTI-MICROTUBULE AGENTS

#755
20070202183
2007-08-30

Composition and method for preparing alginate nanocapsules

#756
20070202160
2007-08-30

SOLID-STATE FORM OF CELECOXIB HAVING ENHANCED BIOAVAILABILITY

#757
20070184118
2007-08-09

Compositions and methods for oxalate reduction

#758
20070160675
2007-07-12

Nanoparticulate and controlled release compositions comprising a cephalosporin

#759
20070154907
2007-07-05

MICROEMULSIONS AS PRECURSORS TO SOLID NANOPARTICLES

#760
20070149479
2007-06-28

Nanoparticulate inclusion and charge complex for pharmaceutical formulations

#761
20070116772
2007-05-24

Nanoparticles for protein drug delivery

#762
20070116771
2007-05-24

Nanoparticles for protein drug delivery

#763
20070116768
2007-05-24

Sustained release preparations composed of biocompatible complex microparticles

#764
20070116767
2007-05-24

Chitosan-microparticles for ifn gene delivery

#765
20070116765
2007-05-24

Aqueous dispersion of hydrogel nanoparticles with inverse thermoreversible gelation

#766
20070077305
2007-04-05

Biocompatible polymeric matrix and preparation thereof

#767
20070042970
2007-02-22

Folate-modified cholesterol-bearing pullulan as a drug carrier

#768
20070036867
2007-02-15

Controlled and Sustained Gene Transfer Mediated by Thiol-Modified Polymers

#769
20070036728
2007-02-15

Method of transdermal drug delivery using hyaluronic acid nanoparticles

#770
20070031503
2007-02-08

Hyaluronic acid modification products and drug carriers using them

#771
20060292183
2006-12-28

Microemulsions as precursors to solid nanoparticles

#772
20060251687
2006-11-09

Agent-encapsulating micro- and nanoparticles, methods for preparation of same and products containing same

#773
20060246121
2006-11-02

Particle-containing complex porous materials

#774
20060223776
2006-10-05

Microgel particles for the delivery of bioactive materials

#775
20060216354
2006-09-28

Vector for oral administration

#776
20060188578
2006-08-24

Hyaluronic acid nanoparticles

#777
20060182807
2006-08-17

Copolymer and hemoprotein based novel compounds and uses thereof

#778
20060147539
2006-07-06

Nanoparticles for protein drug delivery

#779
20060147512
2006-07-06

Compositions and methods of use for treatment of mammalian diseases

#780
20060134785
2006-06-22

Nanoparticles for the administration of active ingredients, method of producing said particles and composition containing same

#781
20060134220
2006-06-22

Vectorization system comprising nanoparticles of homogenous size of at least one polymer and at least one positively charged polysaccharide and method for the preparation thereof

#782
20060127485
2006-06-15

Bio-degradable colloid particles, in particular for pulmonary applications

#783
20060105049
2006-05-18

Folic acid-chitosan-DNA nanoparticles

#784
20060093679
2006-05-04

Fast releasing, solid administration form for oral application of active ingredients which are hard to dissolve

#785
20060083784
2006-04-20

Amorphous pharmaceutical compositions

#786
20060078619
2006-04-13

Method for the preparatin of paclitaxel solid dispersion by using the supercritical fluid process and paclitaxel solid dispersion prepared thereby

#787
20060073210
2006-04-06

Nanoparticles for paracellular drug delivery

#788
20060051424
2006-03-09

Compositions of oral gene therapy and methods of using same

#789
20060013885
2006-01-19

Water soluble chitosan nanoparticle for delivering an anticancer agent and preparing method thereof

#790
20060008535
2006-01-12

Anti tumor compositions and methods of use

#791
20050281886
2005-12-22

Particles for the delivery of active agents

#792
20050271737
2005-12-08

Application of a bioactive agent to a substrate

#793
20050271730
2005-12-08

Particles which are surface coated with hyaluronan or one of the derivatives thereof and the use of same as biological vectors for active substances

#794
20050267190
2005-12-01

Solid-state form of celecoxib having enhanced bioavailability

#795
20050266093
2005-12-01

Nanogene therapy for cell proliferation disorders

#796
20050266090
2005-12-01

Nanoparticular targeting and therapy

#797
20050260274
2005-11-24

Preparation of nanoparticles

#798
20050260273
2005-11-24

Applicatin of a bioactive agent in a solvent composition to produce a target particle morphology

#799
20050255164
2005-11-17

Solid nano pharmaceutical formulation and preparation method thereof

#800
20050250881
2005-11-10

Aqueous dispersions of nanometric or micrometric particles for encapsulating chemical compounds

#801
20050234114
2005-10-20

Therapeutic calcium phosphate particles and methods of making and using same

#802
20050233001
2005-10-20

Nanoparticulate megestrol formulations

#803
20050226938
2005-10-13

Nanoparticles from chitosan

#804
20050226934
2005-10-13

Inclusion complexes of active compounds in acrylate (co)polymers and methods for their production

#805
20050191359
2005-09-01

Water soluble nanoparticles and method for their production

#806
20050181015
2005-08-18

Layered silicate nanoparticles for controlled delivery of therapeutic agents from medical articles

#807
20050175710
2005-08-11

Use of nanoparticles for the DNA administration to a target organ

#808
20050175651
2005-08-11

Aqueous dispersion of nanocapsules with an oily core

#809
20050084513
2005-04-21

Nanocoating for improving biocompatibility of medical implants

#810
20050084456
2005-04-21

Functionalized particles

#811
20050043272
2005-02-24

Compositions and methods for hydrophobic drug delivery

#812
20050008707
2005-01-13

Nanoparticulate megestrol formulations

#813
20050008572
2005-01-13

Nanoparticular tumor targeting and therapy

#814
19194125
2025-12-02

Organic nanocomposite coating for pharmaceutical applications and a method of fabrication thereof

#815
18976941
2025-11-18

Method and composition for an improved bioavailability delivery system

#816
18443136
2024-11-19

4-thiazolidinone derivatives as EGFR inhibitors for anti-tumor activity

#817
18211252
2023-11-07

Nanocomposite including water-soluble nano-polymer and mesoporous silica nanoparticles encapsulated with azole derivatives

#818
18116817
2023-10-17

High-efficiency anti-tumor nano-drug delivery system containing hydralazine and preparation method thereof

#819
16910732
2021-10-12

Drug loaded flexible chitoplexes nanoparticles

#820
15970513
2019-11-19

Intraoperative topically-applied non-implantable rapid release patch

#821
15452688
2017-10-17

Synthesis of adansonia digitata nanoparticles

#822
14136912
2017-08-15

Device for sterile uterine sampling and drug delivery

#823
14102027
2014-10-21

Surface modified multilayered nanostructures for dermal delivery