ClassID:

100381

C08J2300/202 - CPC Classification

Classification description:

Characterised by the use of unspecified polymers; Polymers characterized by their physical structure Dendritic macromolecules, e.g. dendrimers or hyperbranched polymers

Recent Application in this class:
#1
20250353984
2025-11-20

HIGHLY BRANCHED NON-CROSSLINKED AEROGEL, METHODS OF MAKING, AND USES THEREOF

#2
20250019500
2025-01-16

CROSSLINKED HYDROGELS WITH ENHANCED RADIOPACITY FOR MEDICAL APPLICATIONS

#3
20250018348
2025-01-16

RAPID AND FACILE MEMBRANE ADSORBER FABRICATION WITH ULTRA HIGH BINDING CAPACITY

#4
20240425643
2024-12-26

FOAM COMPOSITIONS

#5
20240343879
2024-10-17

POLYMER AEROGEL WITH IMPROVED MECHANICAL AND THERMAL PROPERTIES

#6
20240247185
2024-07-25

IMPROVED METHODS OF CHARGED ELECTROPHORETIC PARTICLE MANUFACTURE

#7
20240150539
2024-05-09

HIGHLY BRANCHED NON-CROSSLINKED AEROGEL, METHODS OF MAKING, AND USES THEREOF

#8
20240132771
2024-04-25

RE-CROSSLINKABLE HYPER-BRANCHED POLYMER GELS BASED ON A TRANSMIDATION REACTION

#9
20230097878
2023-03-30

Foam compositions

#10
20220380568
2022-12-01

Polymer aerogel with improved mechanical and thermal properties

#11
20210388170
2021-12-16

Highly branched non-crosslinked aerogel, methods of making, and uses thereof

#12
20210237002
2021-08-05

RAPID AND FACILE MEMBRANE ADSORBER FABRICATION WITH ULTRA HIGH BINDING CAPACITY

#13
20200299456
2020-09-24

Foam compositions

#14
20200277464
2020-09-03

Polymer aerogel with improved mechanical and thermal properties

#15
20190263998
2019-08-29

Highly branched non-crosslinked aerogel, methods of making, and uses thereof

#16
20190256666
2019-08-22

Giant macromolecules: copolydendrimers containing heteroatoms

#17
20190224472
2019-07-25

Ion pump with hyperbranched polymers

#18
20180305514
2018-10-25

Polymer aerogel with improved mechanical and thermal properties

#19
20180305513
2018-10-25

Polymer aerogel with improved mechanical and thermal properties

#20
20180305493
2018-10-25

Foam compositions

#21
20180090787
2018-03-29

Solid electrolyte composition, electrode sheet for all-solid state secondary battery, all-solid state secondary battery, and methods for manufacturing electrode sheet for all-solid state secondary battery and all-solid state secondary battery

#22
20170355829
2017-12-14

Polymer aerogel with improved mechanical and thermal properties

#23
20170143755
2017-05-25

Chitosan derivatives for inactivation of endotoxins and surface protection of nanoparticles

#24
20170121483
2017-05-04

Highly branched non-crosslinked aerogel, methods of making, and uses thereof

#25
20160272754
2016-09-22

Foam compositions

#26
20160222224
2016-08-04

Bioinert article and its use

#27
20160102187
2016-04-14

Multifunctional porous aramids (aerogels), fabrication thereof, and catalytic compositions derived therefrom

#28
20150299383
2015-10-22

Foam compositions

#29
20150258205
2015-09-17

Hydrogel prodrugs

#30
20130078210
2013-03-28

Chitosan derivatives for inactivation of endotoxins and surface protection of nanoparticles

#31
20120010312
2012-01-12

POLYMERIC FLAME RETARDANT

#32
20110262833
2011-10-27

Dendrimer solid acid and polymer electrolyte membrane including the same

#33
20110207842
2011-08-25

Organic polymer porous material and method for producing the same

#34
20100167102
2010-07-01

Inter-penetrated proton exchange membrane, method for manufacturing the same, and proton exchange membrane fuel cell utilizing the same

#35
20100159347
2010-06-24

Hyper-branched polymer, electrode for fuel cell including the hyper-branched polymer, electrolyte membrane for fuel cell including the hyper-branched polymer, and fuel cell including at least one of the electrode and the electrolyte membrane

#36
20100016886
2010-01-21

High swell, long-lived hydrogel sealant

#37
20090202880
2009-08-13

ELECTROCHEMICAL MEDIATORS

#38
20090163657
2009-06-25

Polymer Structure Whose Surface and/or Interface Is Modified, and Method for Producing the Same

#39
20080269360
2008-10-30

Solid-state polymer electrolyte membrane, method for manufacture thereof and solid-state polymer electrolyte fuel cell therewith

#40
20080265221
2008-10-30

Templated semiconductor particles

#41
20080233453
2008-09-25

Proton conductor

#42
20080199619
2008-08-21

Method Of Manufacturing For Aromatic Polyamide Composite Membrane

#43
20070092779
2007-04-26

Dendrimer solid acid and polymer electrolyte membrane including the same

#44
20060219159
2006-10-05

Templated semiconductor particles and methods of making

#45
20060116479
2006-06-01

Composite electrolyte membrane with nanoscopic dendrimers and method of preparing same

#46
20060094792
2006-05-04

Proton conducting membrane for fuel cells

#47
20050147861
2005-07-07

Proton conducting electrolyte and fuel cell using the same