ClassID:

21444

A61K49/0073 - CPC Classification

Classification description:

Preparations for testing; Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form semi-solid, gel, hydrogel, ointment

Recent Application in this class:
#1
20260125517
2026-05-07

IODINATED MULTI-FUNCTIONAL COMPOUNDS WITH ENHANCED HYDROLYTIC STABILITY IN RADIOPAQUE HYDROGELS

#2
20260027240
2026-01-29

FLUORESCENCE REPORTER AND/OR THERAPEUTIC SYSTEMS, DEVICES, AND METHODS OF USE

#3
20250332292
2025-10-30

IN VIVO CROSSLINKABLE HYDROGELS WITH COVALENTLY ATTACHED DYE FOR MEDICAL APPLICATIONS

#4
20250312493
2025-10-09

FLUOROPHORE-LOADED GELATIN-BASED NANOPARTICLES FOR NEAR-INFRARED IMAGING

#5
20250230174
2025-07-17

NEAR-IR GLUCOSE SENSORS

#6
20250222141
2025-07-10

COMPOSITION FOR THE DETECTION AND PARTIAL DECONTAMINATION OF CHEMICAL THREAT AGENTS ON SKIN SURFACE FOLLOWING DERMAL EXPOSURE

#7
20250098994
2025-03-27

SILK-CHROMOPHORE COMPOSITE MATERIALS FOR IN SITU OXYGEN SENSING

#8
20250082787
2025-03-13

ALGINIC ACID-BASED INJECTABLE HYDROGEL SYSTEM

#9
20250049936
2025-02-13

BIOORTHOGONAL COMPOSITIONS

#10
20240316220
2024-09-26

CATALYST-FREE RADIOPAQUE MEDICAL HYDROGELS AND SYSTEMS FOR FORMING SAME

#11
20240293164
2024-09-05

METHODS AND COMPOSITIONS OF CRYOABLATION WITH DRUG DELIVERY

#12
20240216547
2024-07-04

USE OF FLUORESCEIN DICARBONATE DERIVATIVES AS A CELL MARKER

#13
20240123091
2024-04-18

Modified wound dressings

#14
20240085407
2024-03-14

BIOMATERIAL SENSOR SYSTEMS

#15
20230218723
2023-07-13

COMPOSITIONS AND METHODS FOR USING SILK-ELASTINLIKE PROTEIN-BASED POLYMERS

#16
20230065522
2023-03-02

METHODS OF CANCER DETECTION USING PARPI-FL

#17
20230056283
2023-02-23

In situ solidifying solutions and methods of making and using thereof

#18
20220105191
2022-04-07

BIOORTHOGONAL COMPOSITIONS

#19
20210369875
2021-12-02

ALGINIC ACID-BASED INJECTABLE HYDROGEL SYSTEM

#20
20210275693
2021-09-09

Modified wound dressings

#21
20210275692
2021-09-09

SOLUTION COMPRISING FLUORESCENT DYE AS FIDUCIAL MARKER

#22
20210244829
2021-08-12

FLUORESCENCE COLORING FOR EYE SURGERY

#23
20210093239
2021-04-01

Oxygen sensors

#24
20210060188
2021-03-04

TCO conjugates and methods for delivery of therapeutic agents

#25
20210015932
2021-01-21

BIOORTHOGONAL COMPOSITIONS

#26
20200360538
2020-11-19

METHODS OF CANCER DETECTION USING PARPI-FL

#27
20200324017
2020-10-15

In situ solidifying solutions and methods of making and using thereof

#28
20200268909
2020-08-27

SOLID COMPOSITION FOR THE ORAL ADMINISTRATION OF DYES AND DIAGNOSTIC USE THEREOF

#29
20200246472
2020-08-06

HYDROGEL-FORMING COMPOSITION FOR CONTROLLED RELEASE

#30
20200230260
2020-07-23

METHODS OF APPLYING PREPARATIONS OF DYES AND HYDROGELS TO A TISSUE

#31
20200107762
2020-04-09

Oxygen sensors

#32
20200061214
2020-02-27

Compositions for Real-Time Oxygen Measurements and Methods of Making and Using Same

#33
20190321510
2019-10-24

In situ solidifying solutions and methods of making and using thereof

#34
20190307904
2019-10-10

MODIFIED WOUND DRESSINGS

#35
20190240356
2019-08-08

Materials and devices containing hydrogel-encapsulated cells

#36
20190127490
2019-05-02

Methods of making gels and films using curli nanofibers

#37
20190111163
2019-04-18

TCO conjugates and methods for delivery of therapeutic agents

#38
20190046665
2019-02-14

METHODS OF CANCER DETECTION USING PARPI-FL

#39
20180360979
2018-12-20

Bioorthogonal compositions

#40
20180256776
2018-09-13

In situ solidifying complex coacervates and methods of making and using thereof

#41
20180243440
2018-08-30

Methods and compositions for drug delivery

#42
20180214580
2018-08-02

SOLID COMPOSITION FOR THE ORAL ADMINISTRATION OF DYES AND DIAGNOSTIC USE THEREOF

#43
20180184956
2018-07-05

Oxygen sensors

#44
20180177439
2018-06-28

Devices and systems for optically determining a concentration of an analyte in a living subject using hydrogel-based, fluorescent microneedles and methods of manufacture thereof

#45
20180110882
2018-04-26

Compositions for circulatory system visualization

#46
20180106782
2018-04-19

HIGH THROUGHPUT CARDIOTOXICITY SCREENING PLATFORM

#47
20180071409
2018-03-15

Photoluminescent hydrogel

#48
20170233745
2017-08-17

UREIDOPYRIMIDONE SUPRAMOLECULAR COMPLEXES FOR COMPOUND DELIVERY INTO CELLS

#49
20170157285
2017-06-08

In situ solidifying complex coacervates and methods of making and using thereof

#50
20170095580
2017-04-06

TCO conjugates and methods for delivery of therapeutic agents

#51
20170087258
2017-03-30

TCO conjugates and methods for delivery of therapeutic agents

#52
20170035913
2017-02-09

Environmentally Responsive Hydrogels for Delivery

#53
20160374601
2016-12-29

Oxygen sensors

#54
20160282358
2016-09-29

Polymer nanocomposites for early diagnosis of diseases

#55
20160263277
2016-09-15

Partial skull replacements capable of monitoring in real time and delivering substances into brain tissue, and uses thereof

#56
20160256549
2016-09-08

LIGHT-GUIDING HYDROGEL DEVICES FOR CELL-BASED SENSING OF AN INTERACTOIN WITH AMBIENT

#57
20160184460
2016-06-30

Solid composition for the oral administration of dyes and diagnostic use thereof

#58
20160136088
2016-05-19

Silica hydrogel composite

#59
20150297755
2015-10-22

FLUORESCENCE COLORING FOR EYE SURGERY

#60
20150119708
2015-04-30

Devices and systems for fluorescence imaging of tissue

#61
20150056143
2015-02-26

Light-guiding hydrogel devices for cell-based sensing and therapy

#62
20140322666
2014-10-30

Oral care gel dispenser systems

#63
20140286875
2014-09-25

Oxygen sensors

#64
20140220346
2014-08-07

MODULAR POLYMER HYDROGEL NANOPARTICLES AND METHODS OF THEIR MANUFACTURE

#65
20130058867
2013-03-07

Solid composition for the oral administration of dyes and diagnostic use thereof

#66
20120321585
2012-12-20

Crosslinked hydrogels and related method of preparation

#67
20120065614
2012-03-15

POLYIONIC TRANSITIONAL METAL PHOSPHORESCENT COMPLEX/POLYMER HYBRID SYSTEMS FOR BIOIMAGING AND SENSING APPLICATIONS

#68
20110286926
2011-11-24

Degradable hydrogel compositions and methods

#69
20110243848
2011-10-06

Star polymers, methods of preparation thereof, and uses thereof

#70
20110200695
2011-08-18

GEL COMPOSITION FOR FILLING A BREAST MILK DUCT PRIOR TO SURGICAL EXCISION OF THE DUCT OR OTHER BREAST TISSUE

#71
20110151394
2011-06-23

PLAQUE TOOTHTOOL AND DENTIFRICE SYSTEM

#72
20110077527
2011-03-31

SELF-COOLING GEL SUBSTRATE FOR TEMPERATURE DIFFERENTIATED IMAGING

#73
20070237821
2007-10-11

Nanogel-based contrast agents for optical molecular imaging

#74
20070189968
2007-08-16

Gel composition for filling a breast milk duct prior to surgical excision of the duct or other breast tissue

#75
20070184222
2007-08-09

Hydrogel-supported porous semiconductor devices

#76
20070014726
2007-01-18

Oxidation-resistant indicator macromolecule

#77
15210088
2019-01-29

Method for integrating nanoparticles as part of a hydrogel matrix

#78
14585671
2016-09-13

Method for integrating nanoparticles as part of a hydrogel matrix