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Patents Grants
last 30 patents
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Patent Grant
Method for producing cellulose beads
Patent number
12,134,684
Issue date
Nov 5, 2024
Daicel Corporation
Toru Shibata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for manufacturing carbon nanotube-blended aggregate
Patent number
12,129,354
Issue date
Oct 29, 2024
Zeon Corporation
Hirofumi Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Karst channel type water inrush efficient-blocking ultra-high expan...
Patent number
12,116,315
Issue date
Oct 15, 2024
Shandong University
Shucai Li
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Polysaccharide-elastomer masterbatch compositions
Patent number
12,077,640
Issue date
Sep 3, 2024
NUTRITION & BIOSCIENCES USA 4, INC.
Natnael Behabtu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Generally spherical resin particles formed of thermoplastic resin,...
Patent number
12,065,548
Issue date
Aug 20, 2024
Sekisui Plastics Co., Ltd.
Kaori Kuwagaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Apparatus and method for producing polymer latex resin powder
Patent number
12,043,707
Issue date
Jul 23, 2024
LG Chem, Ltd.
Jung Kee Jang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing nanoparticles in the form of a powder compris...
Patent number
11,964,058
Issue date
Apr 23, 2024
Evonik Corporation
David Fecher
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing spherical thermoplastic polymer particles
Patent number
11,897,169
Issue date
Feb 13, 2024
BASF SE
Andreas Bauder
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Method for producing spherical thermoplastic polymer particles
Patent number
11,850,770
Issue date
Dec 26, 2023
BASF SE
Andreas Bauder
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Thermoplastic polyester particles and methods of production and use...
Patent number
11,814,494
Issue date
Nov 14, 2023
Xerox Corporation
Hojjat Seyed Jamali
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Method for producing modified polytetrafluoroethylene, method for p...
Patent number
11,780,943
Issue date
Oct 10, 2023
AGC Inc.
Shinya Higuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polyvinyl chloride aggregate particles, method for producing the sa...
Patent number
11,746,249
Issue date
Sep 5, 2023
Kaneka Corporation
Yoshitaka Nishiyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organic-inorganic composite particles, manufacturing method therefo...
Patent number
11,701,307
Issue date
Jul 18, 2023
JGC Catalysts and Chemicals Ltd.
Satoshi Watanabe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polysaccharide-elastomer masterbatch compositions
Patent number
11,608,417
Issue date
Mar 21, 2023
NUTRITION & BIOSCIENCES USA 4, INC.
Natnael Behabtu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for manufacturing resin beads, resin beads, and product empl...
Patent number
11,548,999
Issue date
Jan 10, 2023
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Takashi Abe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing polytetrafluoroethylene powder
Patent number
11,518,826
Issue date
Dec 6, 2022
Daikin Industries, Ltd.
Kazuhiro Mishima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing modified polytetrafluoroethylene, method for p...
Patent number
11,512,151
Issue date
Nov 29, 2022
AGC Inc.
Shinya Higuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Water-swellable polymer particles
Patent number
11,505,690
Issue date
Nov 22, 2022
BASF SE
Erik Gubbels
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Cellulose derivative particles, cosmetic composition, and method fo...
Patent number
11,434,348
Issue date
Sep 6, 2022
Daicel Corporation
Keiko Kobayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for manufacturing porous particles, porous particles, carrie...
Patent number
11,421,102
Issue date
Aug 23, 2022
JSR Corporation
Kunihiko Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing thermoplastic resin
Patent number
11,326,047
Issue date
May 10, 2022
LG Chem, Ltd.
In Soo Kim
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Elastomer compounds reinforced with silica and products containing...
Patent number
11,312,824
Issue date
Apr 26, 2022
Cabot Corporation
Jincheng Xiong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silica masterbatch made with emulsion and solution rubber
Patent number
11,180,639
Issue date
Nov 23, 2021
Industrias Negromex, S.A. de C.V.
Christopher J. Hardiman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite polymer modifiers
Patent number
11,168,205
Issue date
Nov 9, 2021
Arkema Inc.
Lisa B. Rachwal
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for producing carboxyl-group-containing nitrile rubber
Patent number
11,161,920
Issue date
Nov 2, 2021
Zeon Corporation
Taiki Herai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified polytetrafluoroethylene fine powder and method for its pro...
Patent number
11,136,423
Issue date
Oct 5, 2021
AGC Inc.
Shigeki Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Generally spherical resin particles formed of thermoplastic resin,...
Patent number
11,078,338
Issue date
Aug 3, 2021
Sekisui Plastics Co., Ltd.
Kaori Kuwagaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-soluble matrix, pre-molded article containing resin particles...
Patent number
11,066,529
Issue date
Jul 20, 2021
Daicel-Evonik Ltd.
Mitsuteru Mutsuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods of making an elastomer composite reinforced with silica and...
Patent number
11,053,360
Issue date
Jul 6, 2021
Cabot Corporation
Jincheng Xiong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Emulsion particle, emulsion comprising same, method for manufacturi...
Patent number
11,046,821
Issue date
Jun 29, 2021
Hanwha Chemical Corporation
Jeong Hyun Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
FABRICATION OF ELASTOMER BASED NANOCOMPOSITES
Publication number
20240417521
Publication date
Dec 19, 2024
The Penn State Research Foundation
Arash Dahi Taleghani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR THE MANUFACTURE OF AGAR OR AGAROSE BEADS USING NATURAL O...
Publication number
20240317899
Publication date
Sep 26, 2024
Mikael ANDERSSON-SCHÖNN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID COMPOSITION FOR SILICONE RUBBER SPHERICAL PARTICLE, SILICONE...
Publication number
20240294716
Publication date
Sep 5, 2024
Shin-Etsu Chemical Co., Ltd.
Takahito OKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER POWDER, METHOD OF PRODUCING SAME AND METHOD OF PRODUCING 3-...
Publication number
20240228703
Publication date
Jul 11, 2024
TORAY INDUSTRIES, INC.
Hirokazu Iwata
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
POLYMER POWDER, METHOD OF PRODUCING SAME AND METHOD OF PRODUCING 3-...
Publication number
20240132666
Publication date
Apr 25, 2024
TORAY INDUSTRIES, INC.
Hirokazu Iwata
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
PROCESS FOR PRODUCING SUPERABSORBENT PARTICLES
Publication number
20240100506
Publication date
Mar 28, 2024
BASF SE
Ruediger Funk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HOLLOW RESIN PARTICLES, PRODUCTION METHOD THEREFOR, AND USE THEREOF
Publication number
20240059847
Publication date
Feb 22, 2024
SEKISUI KASEI CO., LTD.
Haruhiko MATSUURA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RESIN BEADS, METHOD FOR PRODUCING RESIN BEADS, AND PRODUCT USING RE...
Publication number
20240041710
Publication date
Feb 8, 2024
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Takashi ABE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PRODUCING PURIFIED POLYMER FINE PARTICLES AND METHOD FOR...
Publication number
20240026092
Publication date
Jan 25, 2024
Kaneka Corporation
Nobuyoshi Maizuru
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC POLYESTER PARTICLES AND METHODS OF PRODUCTION AND USE...
Publication number
20240026104
Publication date
Jan 25, 2024
Xerox Corporation
Hojjat Seyed JAMALI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYSACCHARIDE-ELASTOMER MASTERBATCH COMPOSITIONS
Publication number
20230383069
Publication date
Nov 30, 2023
NUTRITION & BIOSCIENCES USA 4, INC.
Natnael Behabtu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SPHERICAL PARTICLES FOR ADDITIVE MANUFACTURING
Publication number
20230340211
Publication date
Oct 26, 2023
Jabil Inc.
Thomas Fry
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING NITRILE RUBBER
Publication number
20230092267
Publication date
Mar 23, 2023
Zeon Corporation
Keisuke KOJIMA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ABS RUBBER POWDER WITH LOW IMPURITY CONTENT, PREPARATION METHOD THE...
Publication number
20230018924
Publication date
Jan 19, 2023
WANHUA CHEMICAL GROUP CO., LTD.
Qiang HAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING WATER-ABSORBENT RESIN PARTICLES AND WATER-ABSO...
Publication number
20230016075
Publication date
Jan 19, 2023
Sumitomo Seika Chemicals Co., Ltd.
Hiroki SAWAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for preparing nanoparticles in the form of a powder compris...
Publication number
20220354803
Publication date
Nov 10, 2022
Evonik Corporation
David Fecher
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING CARBON NANOTUBE-BLENDED AGGREGATE
Publication number
20220315730
Publication date
Oct 6, 2022
Mitsubishi Corporation
Hirofumi YAMAMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING RESIN BEADS, RESIN BEADS, AND PRODUCT EMPL...
Publication number
20220267573
Publication date
Aug 25, 2022
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Takashi ABE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING SPHERICAL THERMOPLASTIC POLYMER PARTICLES
Publication number
20220250283
Publication date
Aug 11, 2022
BASE SE
Andreas Bauder
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR RECYCLING NITRILE RUBBER
Publication number
20220106464
Publication date
Apr 7, 2022
Zeon Corporation
Kentaro ONO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING A MODIFIER FOR PREPARING A COMPOSITE MATERIAL...
Publication number
20220098392
Publication date
Mar 31, 2022
MCD Technologies S.a r.l.
Mikhail Rudolfovich PREDTECHENSKIY
B82 - NANO-TECHNOLOGY
Information
Patent Application
PULVERULENT MIXTURE OF PRECROSSLINKED NITRILE RUBBERS
Publication number
20220073668
Publication date
Mar 10, 2022
ARLANXEO DEUTSCHLAND GMBH
Sven BRANDAU
B60 - VEHICLES IN GENERAL
Information
Patent Application
KARST CHANNEL TYPE WATER INRUSH EFFICIENT-BLOCKING ULTRA-HIGH EXPAN...
Publication number
20220048821
Publication date
Feb 17, 2022
Shandong University
Shucai LI
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHOD FOR PRODUCING CELLULOSE BEADS
Publication number
20220025131
Publication date
Jan 27, 2022
DAICEL CORPORATION
Toru SHIBATA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING POLYTETRAFLUOROETHYLENE POWDER
Publication number
20210388126
Publication date
Dec 16, 2021
DAIKIN INDUSTRIES, LTD.
Kazuhiro MISHIMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GENERALLY SPHERICAL RESIN PARTICLES FORMED OF THERMOPLASTIC RESIN,...
Publication number
20210309811
Publication date
Oct 7, 2021
SEKISUI PLASTICS CO., LTD.
Kaori KUWAGAKI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PRODUCTION METHOD FOR COMPOSITE RESIN PARTICLES, AND COMPOSITE RESI...
Publication number
20210301089
Publication date
Sep 30, 2021
Taiyo Nippon Sanso Corporation
Yasuhito KODA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for producing a population of particles of polyvinylidene di...
Publication number
20210115199
Publication date
Apr 22, 2021
Maximilian Alexander Dechet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING MODIFIED POLYTETRAFLUOROETHYLENE, METHOD FOR P...
Publication number
20210009732
Publication date
Jan 14, 2021
AGC Inc.
Shinya HIGUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ORGANIC-INORGANIC COMPOSITE PARTICLES, MANUFACTURING METHOD THEREFO...
Publication number
20210000705
Publication date
Jan 7, 2021
JGC CATALYSTS AND CHEMICALS LTD.
Satoshi WATANABE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...