Class C08J : WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H
Subclass 3/16: Processes of treating or compounding macromolecular substances Powdering or granulating by coagulating dispersions
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12194117 | Resin beads, method for producing resin beads, and product using resin beads | Sep 22, 21 | Jan 14, 25 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. |
| 12134684 | Method for producing cellulose beads | Nov 26, 19 | Nov 05, 24 | Daicel Corporation Industries Ltd. |
| 12129354 | Method for manufacturing carbon nanotube-blended aggregate | Aug 13, 20 | Oct 29, 24 | Zeon Corporation |
| 12116315 | Karst channel type water inrush efficient-blocking ultra-high expansion grouting material and preparation and using methods and application thereof | Nov 03, 20 | Oct 15, 24 | Governors of the Shandong University |
| 12077640 | Polysaccharide-elastomer masterbatch compositions | Mar 16, 23 | Sep 03, 24 | NUTRITION & BIOSCIENCES USA 4, INC. |
| 12065548 | Generally spherical resin particles formed of thermoplastic resin, method for producing same and use of same | Jun 15, 21 | Aug 20, 24 | SEKISUI PLASTICS CO., LTD. |
| 12043707 | Apparatus and method for producing polymer latex resin powder | Nov 01, 18 | Jul 23, 24 | LG Chem, Ltd. |
| 11964058 | Process for preparing nanoparticles in the form of a powder comprising a bio-resorbable polyester | Sep 25, 20 | Apr 23, 24 | Evonik Corporation |
| 11897169 | Method for producing spherical thermoplastic polymer particles | Jun 18, 20 | Feb 13, 24 | BASF SE |
| 11850770 | Method for producing spherical thermoplastic polymer particles | Jun 18, 20 | Dec 26, 23 | BASF SE |
| 11820851 | Method of preparing graft copolymer powder | Oct 10, 19 | Nov 21, 23 | LG Chem Ltd. |
| 11814494 | Thermoplastic polyester particles and methods of production and uses thereof | Jun 30, 20 | Nov 14, 23 | Xerox Corporation |
| 11780943 | Method for producing modified polytetrafluoroethylene, method for producing modified polytetrafluoroethylene powder, and method for producing stretched porous material | Sep 15, 20 | Oct 10, 23 | AGC Inc. |
| 11746249 | Polyvinyl chloride aggregate particles, method for producing the same, composition for metal can coating material, composition for marking film, and coating film | Feb 12, 19 | Sep 05, 23 | Kaneka Corporation |
| 11701307 | Organic-inorganic composite particles, manufacturing method therefor, and cosmetic | Mar 28, 19 | Jul 18, 23 | JGC Catalysts and Chemicals Ltd |
| 11608417 | Polysaccharide-elastomer masterbatch compositions | Jun 27, 18 | Mar 21, 23 | NUTRITION & BIOSCIENCES USA 4, INC. |
| 11548999 | Method for manufacturing resin beads, resin beads, and product employing resin beads | Jul 07, 20 | Jan 10, 23 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. |
| 11518826 | Method for producing polytetrafluoroethylene powder | Dec 25, 18 | Dec 06, 22 | DAIKIN INDUSTRIES, LTD. |
| 11512151 | Method for producing modified polytetrafluoroethylene, method for producing modified polytetrafluoroethylene powder, and method for producing stretched porous material | Mar 10, 20 | Nov 29, 22 | AGC Inc. |
| 11505690 | Water-swellable polymer particles | Feb 09, 18 | Nov 22, 22 | BASF SE |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0109,289 | COMPOSITION AND CROSS-LINKED ARTICLE | Oct 04, 24 | Apr 03, 25 | DAIKIN INDUSTRIES, LTD. |
| 2025/0109,259 | POLYSACCHARIDE-ELASTOMER MASTERBATCH COMPOSITIONS | Aug 29, 24 | Apr 03, 25 | Not available |
| 2025/0019,314 | PROCESS FOR PREPARING WATER-REDISPERSIBLE POLYMER POWDERS | Nov 30, 21 | Jan 16, 25 | Wacker Chemie AG |
| 2025/0002,615 | METHOD FOR PREPARING GRAFT COPOLYMER, GRAFT COPOLYMER AND RESIN COMPOSITION COMPRISING SAME | Aug 05, 22 | Jan 02, 25 | LG Chem Ltd. |
| 2024/0417,521 | FABRICATION OF ELASTOMER BASED NANOCOMPOSITES | Oct 26, 22 | Dec 19, 24 | Not available |
| 2024/0317,899 | METHOD FOR THE MANUFACTURE OF AGAR OR AGAROSE BEADS USING NATURAL OR VEGETABLE OIL | Jul 15, 22 | Sep 26, 24 | Not available |
| 2024/0294,716 | LIQUID COMPOSITION FOR SILICONE RUBBER SPHERICAL PARTICLE, SILICONE RUBBER SPHERICAL PARTICLE AND METHOD FOR MANUFACTURING THE SAME, AND SILICONE COMPOSITE PARTICLE AND METHOD FOR MANUFACTURING THE SAME | Jun 14, 22 | Sep 05, 24 | Shin-Etsu Chemical Co. Ltd. |
| 2024/0228,703 | POLYMER POWDER, METHOD OF PRODUCING SAME AND METHOD OF PRODUCING 3-DIMENSIONAL MODEL OBJECT | Feb 22, 22 | Jul 11, 24 | Not available |
| 2024/0132,666 | POLYMER POWDER, METHOD OF PRODUCING SAME AND METHOD OF PRODUCING 3-DIMENSIONAL MODEL OBJECT | Feb 22, 22 | Apr 25, 24 | Not available |
| 2024/0100,506 | PROCESS FOR PRODUCING SUPERABSORBENT PARTICLES | Dec 07, 21 | Mar 28, 24 | Not available |
| 2024/0059,847 | HOLLOW RESIN PARTICLES, PRODUCTION METHOD THEREFOR, AND USE THEREOF | Dec 09, 21 | Feb 22, 24 | SEKISUI KASEI CO., LTD. |
| 2024/0026,092 | METHOD FOR PRODUCING PURIFIED POLYMER FINE PARTICLES AND METHOD FOR PRODUCING RESIN COMPOSITION | Sep 29, 23 | Jan 25, 24 | Kaneka Corporation |
| 2024/0026,104 | THERMOPLASTIC POLYESTER PARTICLES AND METHODS OF PRODUCTION AND USES THEREOF | Oct 04, 23 | Jan 25, 24 | Xerox Corporation |
| 2023/0340,211 | SPHERICAL PARTICLES FOR ADDITIVE MANUFACTURING | Apr 21, 23 | Oct 26, 23 | Not available |
| 2021/0301,089 | PRODUCTION METHOD FOR COMPOSITE RESIN PARTICLES, AND COMPOSITE RESIN PARTICLES | Jul 25, 19 | Sep 30, 21 | Not available |
| 2021/0115,199 | Method for producing a population of particles of polyvinylidene difluoride or of particles of a copolymer comprising polyvinylidene difluoride | Mar 26, 19 | Apr 22, 21 | Not available |
| 2020/0299,467 | FLUOROELASTOMER COMPOSITION | Mar 21, 17 | Sep 24, 20 | Not available |
| 2020/0181,336 | PREPARATION OF POLYMER COMPOSITIONS CONTAINING PHOSPHATES | Sep 08, 17 | Jun 11, 20 | Not available |
| 2019/0276,611 | GENERALLY SPHERICAL RESIN PARTICLES FORMED OF THERMOPLASTIC RESIN, METHOD FOR PRODUCING SAME AND USE OF SAME | Jul 22, 16 | Sep 12, 19 | SEKISUI PLASTICS CO., LTD. |
| 2018/0362,727 | CONDUCTIVE FLUOROPOLYMER COMPOSITIONS | Oct 21, 16 | Dec 20, 18 | Not available |
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