Patents-Review.com
ClassID:

100304 ⎘

C08J2201/0442 - CPC Classification

Classification description:

Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation; Elimination of an inorganic solid phase the inorganic phase being a metal, its oxide or hydroxide

Recent Application in this class:
#1
20240270919
2024-08-15

COMPOSITION FOR PRODUCING POROUS FILM, METHOD FOR PRODUCING POROUS FILM, AND POROUS FILM

 #2
20230348757
2023-11-02

MICROPOROUS DRY ADHESIVE FILMS, METHODS OF MAKING, AND METHODS OF USE

 #3
20230270015
2023-08-24

PIEZOELECTRIC COMPOSITE FILM AND METHOD FOR MAKING SAME

 #4
20230082377
2023-03-16

Solvent Free Process for Manufacturing Membranes

 #5
20230025651
2023-01-26

Methods and sensors for detection

 #6
20210317282
2021-10-14

Pore inducer and porous abrasive form made using the same

 #7
20200110037
2020-04-09

Methods and sensors for detection

 #8
20200035972
2020-01-30

Porous film, separator comprising same, and electrochemical cell

 #9
20190185636
2019-06-20

Pore inducer and porous abrasive form made using the same

 #10
20190062516
2019-02-28

Macroporous photonic crystal membrane, methods of making, and methods of use

 #11
20180161759
2018-06-14

Microporous hydrogels

 #12
20180043656
2018-02-15

Oriented Multilayer Porous Film

 #13
20180009962
2018-01-11

Varnish for porous polyimide film production and method for producing porous polyimide film using same

 #14
20160339145
2016-11-24

Biocompatible smart responsive scaffold having interconnected pores

 #15
20160326334
2016-11-10

Macroporous photonic crystal membrane, methods of making, and methods of use

 #16
20160200632
2016-07-14

Method of making nanoporous structures

 #17
20160185932
2016-06-30

Production method for porous polyimide resin film, porous polyimide resin film, and separator employing same

 #18
20110151259
2011-06-23

POLYMERIC MATERIALS

 #19
20100239744
2010-09-23

PROCESS FOR PRODUCING POROUS FILM

 #20
20100210744
2010-08-19

Mesoporous polymer colloids

 #21
20100190403
2010-07-29

Method for producing three-dimensional product having nanoporous surface

 #22
20100189992
2010-07-29

METHOD FOR PRODUCING PRODUCT HAVING NANOPOROUS SURFACE

 #23
20100098992
2010-04-22

Process for the formation of pores in a polymer matrix

 #24
20100048745
2010-02-25

Porous polyimide

 #25
20090220426
2009-09-03

Biodegradable Inverted-Opal Structure, Method for Manufacturing and Using the Same, and Medical Implant Comprising the Biodegradable Inverted-Opal Structure

 #26
20050189291
2005-09-01

Porous, molecularly imprinted polymer and a process for the preparation thereof