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C08
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WORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
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Patents Grants
last 30 patents
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Patent Grant
Transparent thermoplastic resin composition, production method ther...
Patent number
12,269,942
Issue date
Apr 8, 2025
Toray Industries, Inc.
Kazuaki Hirota
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fully bio-based, highly filled lignin-rubber masterbatch, method fo...
Patent number
12,269,952
Issue date
Apr 8, 2025
NANJING TECH UNIVERSITY
Chenjie Zhu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rubber formulation
Patent number
12,269,194
Issue date
Apr 8, 2025
Atlantis Rubber Powders B.V.
Christopher Michael Twigg
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for preparing super absorbent polymer
Patent number
12,264,211
Issue date
Apr 1, 2025
LG Chem, Ltd.
Ui Seok Chung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparation of superabsorbent polymer
Patent number
12,257,567
Issue date
Mar 25, 2025
UPL LTD.
Paresh Vithaldas Talati
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Superabsorbent polymer and preparation method for the same
Patent number
12,257,568
Issue date
Mar 25, 2025
LG Chem, Ltd.
Young Jae Hur
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Polyketone powder for laser sintering
Patent number
12,258,446
Issue date
Mar 25, 2025
LUMAS Polymers LLC
Steven Kubiak
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
PEEK-PEoEK copolymer powder and method of preparing the powder
Patent number
12,247,101
Issue date
Mar 11, 2025
Solvay Specialty Polymers USA, LLC
Chantal Louis
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Polycarbonate blend having reduced disturbing noise
Patent number
12,247,122
Issue date
Mar 11, 2025
Covestro Deutschland AG
Kristina Pupovac
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Method for fabricating impermeable porous particles
Patent number
12,240,957
Issue date
Mar 4, 2025
Eastman Kodak Company
Kevin D. Lofftus
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Core-shell structure membrane scale inhibitor and preparation metho...
Patent number
12,240,775
Issue date
Mar 4, 2025
JIANGSU FEYMER TECHNOLOGY CO., LTD.
Guofeng He
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
Self-supported elastomeric film having self-healing properties made...
Patent number
12,234,334
Issue date
Feb 25, 2025
Synthomer (UK) Limited
Peter Shaw
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin powder for three-dimensional molding, three-dimensional molde...
Patent number
12,226,955
Issue date
Feb 18, 2025
ASPECT, INC.
Masaharu Shiraishi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing microparticles
Patent number
12,215,203
Issue date
Feb 4, 2025
Korea University Research and Business Foundation
Ki Wan Bong
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Silicone resin-covered silicone elastomer particles, organic resin...
Patent number
12,215,204
Issue date
Feb 4, 2025
Dow Toray Co., Ltd.
Mari Wakita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Modified cellulose fiber powder
Patent number
12,209,146
Issue date
Jan 28, 2025
Kao Corporation
Takuma Tsuboi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Liquid epoxy molding compound and preparation method thereof
Patent number
12,209,171
Issue date
Jan 28, 2025
HUBEI CHOICE TECHNOLOGY CO., LTD.
De Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Resin powder for solid freeform fabrication, device for solid freef...
Patent number
12,208,571
Issue date
Jan 28, 2025
Ricoh Company, Ltd.
Akira Saito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Composite particles, composite-particle composition, and method for...
Patent number
12,195,608
Issue date
Jan 14, 2025
TOPPAN INC.
Nao Nishijima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cellulosic particle
Patent number
12,187,861
Issue date
Jan 7, 2025
FUJIFILM Business Innovation Corp.
Kenji Yao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-absorbent resin powder and production method thereof
Patent number
12,187,860
Issue date
Jan 7, 2025
Nippon Shokubai Co., Ltd.
Tsuyoshi Yorino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rheology modification by porous gel particles
Patent number
12,180,348
Issue date
Dec 31, 2024
Energy Solutions (US) LLC
Arnaud Cadix
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic polymers and method to make them
Patent number
12,180,343
Issue date
Dec 31, 2024
LUMAS Polymers LLC
Thomas George Gardner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Curable silicone composition, cured product thereof, and method for...
Patent number
12,173,157
Issue date
Dec 24, 2024
Dow Toray Co., Ltd.
Ryosuke Yamazaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coating composition, method for manufacturing same, and separation...
Patent number
12,168,721
Issue date
Dec 17, 2024
W-SCOPE KOREA CO., LTD.
Ki Woong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pre-swelled vinylacetate-ethylene based redispersible polymer powde...
Patent number
12,162,996
Issue date
Dec 10, 2024
Wacker Chemie AG
Yong-Hae Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production and use of plasticizers based on 2,4-isomer of furandica...
Patent number
12,163,008
Issue date
Dec 10, 2024
Braskem S.A.
Felipe Cicaroni Fernandes
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for underwater processing of water-dispersible materials
Patent number
12,157,800
Issue date
Dec 3, 2024
Stratasys, Inc.
William R. Priedeman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone particle and method for producing the same
Patent number
12,139,585
Issue date
Nov 12, 2024
Shin-Etsu Chemical Co., Ltd.
Mamoru Hagiwara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic resin composition and method for producing same, mold...
Patent number
12,139,596
Issue date
Nov 12, 2024
Toyota Boshoku Kabushiki Kaisha
Keisuke Kato
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
POLY(HYDROXYALKANOIC ACID) POWDER AND USE THEREOF
Publication number
20250109290
Publication date
Apr 3, 2025
KANEKA CORPORATION
Masaru HIRANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PBT-ALUMINA COMPOSITE PARTICLES, METHODS, AND MOLDED PARTS
Publication number
20250101187
Publication date
Mar 27, 2025
SHPP Global Technologies B.V.
Devendra Narayandas BAJAJ
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
NEW EPOXY RESIN COMPOSITION FOR USE AS STRUCTURAL ADHESIVE
Publication number
20250101188
Publication date
Mar 27, 2025
BASF SE
Christoph Martin Hanske
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BIAXIALLY ORIENTED POLYPROPYLENE DIELECTRIC FILM, MODIFIED POLYPROP...
Publication number
20250092206
Publication date
Mar 20, 2025
China Petroleum and Chemical Corporation
Yaru ZHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION CONTAINING BIODEGRADABLE RESIN
Publication number
20250092231
Publication date
Mar 20, 2025
MITSUBISHI CHEMICAL CORPORATION
Kazuki MACHIDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND...
Publication number
20250092245
Publication date
Mar 20, 2025
LG CHEM, LTD.
Min Jung KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RECYCLABLE VITRIMER POLYMER, LIGHTWEIGHT HEAT-DISSIPATING POLYMER C...
Publication number
20250092257
Publication date
Mar 20, 2025
Pusan National University Industry-University Cooperation Foundation
Chae Bin KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYESTER RESIN EMULSION, RESIN PARTICLE, TONER, AND METHOD OF MANU...
Publication number
20250085647
Publication date
Mar 13, 2025
RICOH COMPANY, LTD.
Masahiro Yukikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PELLETIZED ETHYLENE/a-OLEFIN COPOLYMER PRODUCT
Publication number
20250075016
Publication date
Mar 6, 2025
NOVA CHEMICALS (INTERNATIONAL) S.A.
Soheil SADEGHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER COMPOSITIONS WITH ANTIMICROBIAL AND WAVELENGTH-SHIFTING NAN...
Publication number
20250066560
Publication date
Feb 27, 2025
EVOQ NANO, INC.
William H. NIEDERMEYER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION
Publication number
20250066586
Publication date
Feb 27, 2025
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
Wataru AKATSUKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ultra-High Molecular Weight Polyethylene Powder and Molded Product
Publication number
20250066559
Publication date
Feb 27, 2025
Asahi Kasei Kabushiki Kaisha
Koichi Tsujimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR RECYCLING WATER ABSORBENT RESIN AND METHOD FOR PRODUCING...
Publication number
20250066574
Publication date
Feb 27, 2025
NIPPON SHOKUBAI CO., LTD
Nobuhiro KOBAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A PROCESS TO IMPROVE THE UTILITY OF RECYCLED POLYPROPYLENE
Publication number
20250066564
Publication date
Feb 27, 2025
SABIC Global Technologies B.V.
Ginger DE LA CROIX
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING RECYCLED BIS(2-HYDROXYETHYL) TEREPHTHALATE THR...
Publication number
20250066576
Publication date
Feb 27, 2025
SK CHEMICALS CO., LTD.
Ji-Hun KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING VARIOUS MOLECULAR WEIGHT POLYESTERS
Publication number
20250059322
Publication date
Feb 20, 2025
SABIC Global Technologies B.V.
Keshavaraja Alive
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RECYCLED BIS(4-HYDROXYBUTYL)TEREPHTHALATE, METHOD FOR PREPARING SAM...
Publication number
20250059319
Publication date
Feb 20, 2025
SK Chemicals Co., Ltd.
Young-Man YOO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COATED RESIN PARTICLES, WATER-ABSORBING RESIN COMPOSITION, AND ABSO...
Publication number
20250059334
Publication date
Feb 20, 2025
Sumitomo Seika Chemicals Co., Ltd.
Tomoka YAMAMOTO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GRANULAR CURABLE SILICONE COMPOSITION, CURED PRODUCT OF SAME, AND M...
Publication number
20250051523
Publication date
Feb 13, 2025
Dow Toray Co., Ltd.
Ryosuke YAMAZAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION, MOLDED ARTICLE, AND METHOD FOR PRODUCING RESIN C...
Publication number
20250051564
Publication date
Feb 13, 2025
MITSUBISHI CHEMICAL CORPORATION
Yasuyuki IRIE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYHYDROXYALKANOATE COMPOSITION COMPRISING CRYSTALLIZATION ACCELER...
Publication number
20250051545
Publication date
Feb 13, 2025
Shanghai Bluepha Microbiology Technology Co., Ltd
Zhiyu MA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL DRYING METHOD FOR OLIGOSACCHARIDES
Publication number
20250043031
Publication date
Feb 6, 2025
Inbiose N.V.
Joeri Beauprez
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermoplastic polymer powder for 3D printing
Publication number
20250043108
Publication date
Feb 6, 2025
Arkema France
Jean-Charles DURAND
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING POLYAMIDE-BASED RESIN EXPANDED BEADS AND METHO...
Publication number
20250043091
Publication date
Feb 6, 2025
JSP Corporation
Tatsuya HAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH-HEAT-RESISTANT AND CHEMICAL-RESISTANT POLYIMIDE POWDER USING G...
Publication number
20250043084
Publication date
Feb 6, 2025
PI ADVANCED MATERIALS CO., LTD.
Min Seok YANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF PRODUCING HYDROXYPROPYL METHYLCELLULOSE ACETATE SUCCINATE...
Publication number
20250034285
Publication date
Jan 30, 2025
Shin-Etsu Chemical Co., Ltd.
Tomotaka MURAYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cellulose Porous Particles, and Microcarrier for Culture Use which...
Publication number
20250034338
Publication date
Jan 30, 2025
THE UNIVERSITY OF TOKYO
Yuichi Hara
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Application
WATER REPELLENT CELLULOSE BEADS, MANUFACTURING METHOD THEREFOR, AND...
Publication number
20250034339
Publication date
Jan 30, 2025
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Shiho SUZUKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYALURONIC ACID POWDER
Publication number
20250026865
Publication date
Jan 23, 2025
KEWPIE CORPORATION
Shunichi FUJIKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Conductive particle, conductive materials and connection structure
Publication number
20250029747
Publication date
Jan 23, 2025
DUKSAN NEOLUX CO., LTD
Yeong Jin LIM
B22 - CASTING POWDER METALLURGY