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Chemical modification by after-treatment
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Parent Industries
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CHEMISTRY METALLURGY
C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
Current Industry
C08F8/00
Chemical modification by after-treatment
Sub Industries
C08F8/02
Alkylation
C08F8/04
Reduction
C08F8/06
Oxidation
C08F8/08
Epoxidation
C08F8/10
Acylation
C08F8/12
Hydrolysis
C08F8/14
Esterification
C08F8/16
Lactonisation
C08F8/18
Introducing halogen atoms or halogen-containing groups
C08F8/20
Halogenation
C08F8/22
by reaction with free halogens
C08F8/24
Haloalkylation
C08F8/26
Removing halogen atoms or halogen-containing groups from the molecule
C08F8/28
Condensation with aldehydes or ketones
C08F8/30
Introducing nitrogen atoms or nitrogen-containing groups
C08F8/32
by reaction with amines
C08F8/34
Introducing sulfur atoms or sulfur-containing groups
C08F8/36
Sulfonation Sulfation
C08F8/38
Sulfohalogenation
C08F8/40
Introducing phosphorus atoms or phosphorus-containing groups
C08F8/42
Introducing metal atoms or metal-containing groups
C08F8/44
Preparation of metal salts or ammonium salts
C08F8/46
Reaction with unsaturated dicarboxylic acids or anhydrides thereof
C08F8/48
Isomerisation Cyclisation
C08F8/50
Partial depolymerisation
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Patents Grants
last 30 patents
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Patent Grant
Method for obtaining superabsorbent polymers via alkaline hydrolysi...
Patent number
12,364,968
Issue date
Jul 22, 2025
INSTITUTO GRANADO DE TECNOLOGIA DA POLIACRILONTIRILA LTDA
Nilton Pereira Alves Granado
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Functional oligomers and functional polymers including hydroxylated...
Patent number
12,365,752
Issue date
Jul 22, 2025
Massachusetts Institute of Technology
Jeremiah A. Johnson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene and chlorinated polyethylene thereof
Patent number
12,365,748
Issue date
Jul 22, 2025
LG Chem, Ltd.
Hyo Min Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Acrylonitrile-based cation exchangers
Patent number
12,359,031
Issue date
Jul 15, 2025
Aurelia Reckziegel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
Modified conjugated diene-based polymer, method for preparing the s...
Patent number
12,359,009
Issue date
Jul 15, 2025
LG Chem, Ltd.
Ho Young Lee
B60 - VEHICLES IN GENERAL
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Patent Grant
Optical resin composition manufacturing method and optical resin co...
Patent number
12,351,662
Issue date
Jul 8, 2025
Nitto Denko Corporation
Tomoaki Hishiki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Bijels and methods of making the same
Patent number
12,351,712
Issue date
Jul 8, 2025
The Trustees of the University of Pennsylvania
Martin F. Haase
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Chlorinated vinyl-chloride-based resin
Patent number
12,351,672
Issue date
Jul 8, 2025
Sekisui Chemical Co., Ltd.
Kento Murakami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Toner
Patent number
12,346,064
Issue date
Jul 1, 2025
Canon Kabushiki Kaisha
Masashi Kawamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dispersant for power storage device electrode
Patent number
12,344,768
Issue date
Jul 1, 2025
Kao Corporation
Taiki Fukuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified styrenic resins through hydrogenation
Patent number
12,344,698
Issue date
Jul 1, 2025
SABIC GLOBAL TECHNOLOGIES B.V.
Paulette Hazin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for halogenating isobutene-isoprene copolymer
Patent number
12,344,699
Issue date
Jul 1, 2025
LG Chem, Ltd.
Jong Yeol Baek
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthetic polymers and crosslinked hydrogel systems
Patent number
12,344,687
Issue date
Jul 1, 2025
McMaster University
Sarah Alison Stewart
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified conjugated diene-based polymer, method for preparing the s...
Patent number
12,338,308
Issue date
Jun 24, 2025
LG Chem, Ltd.
Youk Reol Na
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Elastic sulfonated styrene diene block copolymers
Patent number
12,338,333
Issue date
Jun 24, 2025
Rensselaer Polytechnic Institute
Chulsung Bae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polyamide foam preparation
Patent number
12,338,335
Issue date
Jun 24, 2025
Dow Global Technologies LLC
Jinliang Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified polyolefin resin and use thereof
Patent number
12,331,140
Issue date
Jun 17, 2025
Nippon Paper Industries Co., Ltd.
Tomohiro Okeda
B32 - LAYERED PRODUCTS
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Patent Grant
Pattern-forming method and composition
Patent number
12,332,563
Issue date
Jun 17, 2025
JSR Corporation
Hiroyuki Komatsu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Block copolymer, polymer composition, composition for viscous adhes...
Patent number
12,319,855
Issue date
Jun 3, 2025
Asahi Kasei Kabushiki Kaisha
Naoki Taniguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chlorinated copolymers and polymer products including chlorinated c...
Patent number
12,319,754
Issue date
Jun 3, 2025
ARLANXEO Singapore Pte. Ltd.
Gregory J. E. Davidson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Macromolecular compositions comprising indene-derivatives, preparat...
Patent number
12,318,756
Issue date
Jun 3, 2025
Universiteit Utrecht Holding B.V.
Robert Smakman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vinyl alcohol based copolymer, method for preparing the same and ga...
Patent number
12,319,809
Issue date
Jun 3, 2025
LG Chem, Ltd.
Moon Seok Chun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Curable composition, cured product and method for forming insulatin...
Patent number
12,312,489
Issue date
May 27, 2025
Tokyo Ohka Kogyo Co., Ltd.
Kazuaki Ebisawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Toner
Patent number
12,314,005
Issue date
May 27, 2025
Canon Kabushiki Kaisha
Masashi Kawamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin powder and method for producing same
Patent number
12,305,032
Issue date
May 20, 2025
Kuraray Co., Ltd.
Shinsuke Nii
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Chlorinated vinyl chloride-based resin
Patent number
12,297,312
Issue date
May 13, 2025
Sekisui Chemical Co., Ltd.
Kenichi Matsumura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods of use and processes for preparing alcoholic solutions of p...
Patent number
12,290,072
Issue date
May 6, 2025
DeBogy Molecular, Inc.
Houssam Bouloussa
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Grant
Fuels
Patent number
12,286,600
Issue date
Apr 29, 2025
Innospec Fuel Specialties LLC
Alexander John Belly
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Polymeric antimicrobial surfactant
Patent number
12,286,498
Issue date
Apr 29, 2025
Poly Group LLC
Thomas E. Hopkins
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Brush polymer terminated with phosphonate for DSA
Patent number
12,286,503
Issue date
Apr 29, 2025
Merck Patent GmbH
EunJeong Jeong
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
BRUSH POLYMER TERMINATED WITH PHOSPHONATE FOR DSA
Publication number
20250230265
Publication date
Jul 17, 2025
Merck Patent GmbH
EunJeong JEONG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FUELS
Publication number
20250230373
Publication date
Jul 17, 2025
Innospec Fuel Specialties LLC
Alexander John Belly
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FUNCTIONALIZED POLYMER PARTICLES OF FIBERS FOR ODOR CONTROL IN WOUN...
Publication number
20250222161
Publication date
Jul 10, 2025
Mölnycke Health Care AB
Milja Elias
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
WATER ABSORBENT RESIN PARTICLES AND ABSORBENT ARTICLE
Publication number
20250213745
Publication date
Jul 3, 2025
Sumitomo Seika Chemicals Co., Ltd.
Shiho OKAZAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BIOCOMPATIBLE POLYMER COMPOSITION, PROTEIN STABILIZER, METHOD FOR S...
Publication number
20250215119
Publication date
Jul 3, 2025
artience Co., Ltd.
Naoto OGIWARA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
CROSSLINKED POLYACRYLATES AND METHODS OF MAKING THE SAME
Publication number
20250206896
Publication date
Jun 26, 2025
INFINEUM INTERNATIONAL LIMITED
RONALD M. LEWIS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC POLYMER COMPOSITIONS
Publication number
20250206947
Publication date
Jun 26, 2025
Kraton Corporation
Narayanaswami Dharmarajan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOUND, CURABLE RESIN COMPOSITION, CURED PRODUCT, AND DECOMPOSITI...
Publication number
20250197537
Publication date
Jun 19, 2025
THREEBOND CO., LTD.
Masazumi FURUKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONJUGATED DIENE-BASED POLYMER, CONJUGATED DIENE-BASED POLYMER COMP...
Publication number
20250197543
Publication date
Jun 19, 2025
Asahi Kasei Kabushiki Kaisha
Atsushi Yasumoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IONOMER CONTAINING GROUP 2 METAL IN THE PERIODIC TABLE
Publication number
20250197536
Publication date
Jun 19, 2025
JAPAN POLYETHYLENE CORPORATION
Masahiro UEMATSU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROXY RESIN, STYRENE RESIN, METHOD FOR PRODUCING HYDROXY RESIN, M...
Publication number
20250188202
Publication date
Jun 12, 2025
Mitsubishi Gas Chemical Company, Inc.
Makoto MIYAMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPPER-CATALYZED AMIDATION OF POLYOLEFINS
Publication number
20250188203
Publication date
Jun 12, 2025
BASF Corporation
Eugen Risto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MAKING FLUOROPOLYMERS CONTAINING ION EXCHANGE GROUPS
Publication number
20250188211
Publication date
Jun 12, 2025
SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Claudio Oldani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYNTHESIS PROCEDURE OF HOMOPOLYMERS AND COPOLYMERS BASED ON VINYL I...
Publication number
20250177964
Publication date
Jun 5, 2025
INSTITUTO MEXICANO DEL PETROLEO
Araceli Vega Paz
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
MEDIUM MOLECULAR POLYISOBUTENE WITH A CERTAIN DISTRIBUTION OF DOUBL...
Publication number
20250179224
Publication date
Jun 5, 2025
BASF SE
Paul Lederhose
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER DOPANTS FOR HIGH ELECTRON CONDUCTIVITY IN FLEXIBLE ENERGY D...
Publication number
20250185442
Publication date
Jun 5, 2025
The Johns Hopkins University
Howard KATZ
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NEW POLYMER AND ITS PREPARATION METHOD
Publication number
20250171568
Publication date
May 29, 2025
SNF Group
Gatien FAUCHER
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
DIAPHRAGM FOR MINIATURE SOUND GENERATION DEVICE AND MINIATURE SOUND...
Publication number
20250171569
Publication date
May 29, 2025
Goertek Inc.
Bing HUI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CATALYST-FREE SURFACE FUNCTIONALIZATION AND POLYMER GRAFTING
Publication number
20250171604
Publication date
May 29, 2025
Illumina, Inc.
Lorenzo Berti
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
BLOCK COPOLYMER-CONTAINING BLOCK COPOLYMER COMPOSITION, BLOCK COPOL...
Publication number
20250171567
Publication date
May 29, 2025
DENKA COMPANY LIMITED
Soichiro NAKANISHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF PRODUCING VINYLAMINE-CONTAINING POLYMERS
Publication number
20250163194
Publication date
May 22, 2025
Solenis Technologies, L.P.
Dan Whitfield
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CARBONATE-CONTAINING UNSATURATED COMPOUND, PREPARATION METHOD THERE...
Publication number
20250162974
Publication date
May 22, 2025
Swancor Innovation & Incubation Co., Ltd.
Meng-Wei WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD AND DEVICE FOR MODIFYING FLUORORESIN
Publication number
20250163192
Publication date
May 22, 2025
Ushio Denki Kabushiki Kaisha
Akihiro SHIMAMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED STYRENIC RESINS THROUGH HYDROGENATION
Publication number
20250163193
Publication date
May 22, 2025
SABIC Global Technologies B.V.
Paulette HAZIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING C9 HYDROGENATED RESIN BY REUSING THERMALLY POL...
Publication number
20250154292
Publication date
May 15, 2025
ZIBO LUHUA HONGJIN NEW MATERIAL GROUP CO., LTD.
Xinlai ZHAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS TO CREATE A THERMAL REVERSIBLE CROSSLINKING POLYPROPYLENE S...
Publication number
20250154297
Publication date
May 15, 2025
SABIC Global Technologies B.V.
Gert BOVEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING FUNCTIONALIZED POLYMERS
Publication number
20250154296
Publication date
May 15, 2025
SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Claudio Oldani
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
FUNCTIONALIZED POLYMERS
Publication number
20250145741
Publication date
May 8, 2025
ARLANXEO DEUTSCHLAND GMBH
Kilian Nikolaus Richard WUEST
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD AND DEVICE FOR MODIFYING FLUORORESIN
Publication number
20250145740
Publication date
May 8, 2025
Ushio Denki Kabushiki Kaisha
Akihiro SHIMAMOTO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
FOAM AND ARTICLE USING THE SAME
Publication number
20250145755
Publication date
May 8, 2025
LCY Chemical Corp.
Richard Tien-Hua CHOU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...