Class C08J : WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H
Subclass 3/215: Processes of treating or compounding macromolecular substances Compounding polymers with additives, e.g. colouring in the presence of a liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264223 | Method for manufacturing a composite material comprising a polymer and nanomaterials | Jan 26, 22 | Apr 01, 25 | Commissariat à l'énergie atomique et aux énergies alternatives |
| 12234330 | Method for manufacturing stretchable electrochromic device, and stretchable electrochromic device manufactured thereby | Aug 18, 23 | Feb 25, 25 | Korea University of Technology and Education Industry-University Cooperation Foundation |
| 12104022 | Chiral resolution method mimicking magnetic beneficiation and the magnetic nano-inhibitors for selective enrichment | Apr 09, 19 | Oct 01, 24 | Beijing Peking University WBL Corporation Ltd. |
| 11870058 | Method of forming a composition and the composition formed therefrom | May 07, 19 | Jan 09, 24 | TEEBS R&D, LLC |
| 11866552 | Polyamide particles and methods of production and uses thereof | Jun 30, 20 | Jan 09, 24 | Xerox Corporation |
| 11845018 | Method for preparing a foam control composition in a granular or a powder form | Aug 13, 20 | Dec 19, 23 | Elkem Silicones USA Corp. |
| 11801617 | Optical absorbing thermoplastic polymer particles and methods of production and uses thereof | Jun 30, 20 | Oct 31, 23 | Xerox Corporation |
| 11776707 | Electrically conductive paste | Mar 04, 21 | Oct 03, 23 | Carl Freudenberg KG |
| 11753508 | Treatment of polymer particles | Sep 21, 18 | Sep 12, 23 | CAMBRIDGE ENTERPRISE LIMITED |
| 11731099 | Method for controlling encapsulation efficiency and burst release of water soluble molecules from nanoparticles and microparticles produced by inverse flash nanoprecipitation | Jul 19, 19 | Aug 22, 23 | The Trustees of Princeton University |
| 11708465 | Durable latex polymer dispersion | Mar 12, 21 | Jul 25, 23 | Behr Process Corporation |
| 11674003 | Nanocomposites | Jan 28, 21 | Jun 13, 23 | 3M Innovative Properties Company |
| 11667766 | Three-dimensional printing | Jan 26, 18 | Jun 06, 23 | Hewlett-Packard Development Company, L.P. |
| 11655380 | Multilayered flexible package with antioxidant properties | Jul 29, 21 | May 23, 23 | SAES GETTERS S.P. A. |
| 11591467 | Thermoplastic polymer composites and methods for preparing, collecting, and tempering 3D printable materials and articles from same | Jul 22, 16 | Feb 28, 23 | G6 MATERIALS CORP. |
| 11548987 | Method for producing rubber wet masterbatch and method for producing rubber composition | Jan 20, 21 | Jan 10, 23 | TOYO TIRE CORPORATION |
| 11530314 | Method for manufacturing both organic-inorganic composite synthetic resin containing highly flame-retardant organically modified nanoparticle and processed product thereof | Feb 04, 21 | Dec 20, 22 | KYUNG DONG ONE CORPORATION |
| 11530315 | Highly flame-retardant organically modified nanoparticle, organic-inorganic composite synthetic resin containing the same and processed product thereof | Feb 04, 21 | Dec 20, 22 | KYUNG DONG ONE CORPORATION |
| 11479468 | Composition comprising carbon nanotubes and non-conjugated polymer molecules and method of preparation thereof | Nov 30, 18 | Oct 25, 22 | Oxford University Innovation Limited |
| 11472931 | Methods for preparing superhydrophobic nano-microscale patterned films | Jul 04, 18 | Oct 18, 22 | National Research Council of Canada |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0051,541 | Molecular Weaving Additives to Enhance the Mechanical Properties of Materials | Sep 25, 24 | Feb 13, 25 | The Regents of the University of California |
| 2024/0327,614 | METHOD FOR MANUFACTURING PLAY-OF-COLOR ARTICLE, PLAY-OF-COLOR ARTICLE, AND PLAY-OF-COLOR PRODUCT INCLUDING THE SAME | Mar 22, 24 | Oct 03, 24 | TAIWAN GREEN POINT ENTERPRISES CO., LTD.; Jabil Circuit (Singapore) Pte., Ltd.; |
| 2024/0317,945 | Method for Producing Ethylene-Vinyl Alcohol Copolymer Resin Composition | Dec 23, 21 | Sep 26, 24 | KURARAY CO. LTD |
| 2024/0317,959 | POLYMERIC NANOCOMPOSITE FOAMS | Jun 10, 22 | Sep 26, 24 | Not available |
| 2024/0301,147 | HIGHLY LOADED TRANS-POLYOCTENAMER-GRAPHENE COMPOSITE MATERIAL, METHOD FOR ITS PRODUCTION AND USE THEREOF | Dec 23, 21 | Sep 12, 24 | Evonik Operations GmbH |
| 2024/0239,996 | COMPOSITION AND METHOD FOR FORMING BEADS | Jan 17, 23 | Jul 18, 24 | Not available |
| 2024/0228,672 | PRODUCTION METHOD FOR CELLULOSE COMPLEX, PRODUCTION METHOD FOR CELLULOSE COMPLEX/RESIN COMPOSITION, CELLULOSE COMPLEX, AND CELLULOSE COMPLEX/RESIN COMPOSITION | Sep 25, 20 | Jul 11, 24 | National University Corporation Shizuoka University |
| 2024/0191,043 | DISPERSION OF NANOPARTICLES IN A POLYMERIC MATRIX | Apr 05, 22 | Jun 13, 24 | LANDA LABS (2012) LTD. |
| 2024/0150,546 | COMPOSITE OF CALCIUM PHOSPHATE-BASED BIOCERAMIC AND BIODEGRADABLE POLYMER AND MANUFACTURING METHOD THEREFOR | Mar 16, 22 | May 09, 24 | Not available |
| 2024/0145,671 | METHOD OF FORMING A COMPOSITION AND THE COMPOSITION FORMED THEREFROM | Jan 08, 24 | May 02, 24 | Not available |
| 2024/0132,629 | PRODUCTION METHOD FOR CELLULOSE COMPLEX, PRODUCTION METHOD FOR CELLULOSE COMPLEX/RESIN COMPOSITION, CELLULOSE COMPLEX, AND CELLULOSE COMPLEX/RESIN COMPOSITION | Sep 24, 20 | Apr 25, 24 | National University Corporation Shizuoka University |
| 2024/0128,459 | COMPOSITION FOR ELECTROCHEMICAL DEVICE ELECTRODE, ELECTRODE FOR ELECTROCHEMICAL DEVICE, ELECTROCHEMICAL DEVICE, AND METHOD OF PRODUCING COMPOSITION FOR ELECTROCHEMICAL DEVICE ELECTRODE | Dec 22, 23 | Apr 18, 24 | Zeon Corporation |
| 2024/0117,127 | Method for Producing Resin Composition | Feb 03, 22 | Apr 11, 24 | Asahi Kasei Kabushiki Kaisha |
| 2024/0110,023 | NON-DESTRUCTIVE METHOD FOR PRODUCING Ag/TiO2 NANOCOMPOSITE INCLUDING CROCUS SATIVUS | May 22, 23 | Apr 04, 24 | Not available |
| 2024/0091,418 | PROCESS FOR MANUFACTURING AN INJECTION AGENT AND INJECTION AGENT OBTAINABLE BY THIS PROCESS | Sep 15, 22 | Mar 21, 24 | Ovesco Endoscopy AG |
| 2024/0091,673 | METHOD FOR PREPARING A FOAM CONTROL COMPOSITION IN A GRANULAR OR A POWDER FORM | Nov 09, 23 | Mar 21, 24 | Not available |
| 2024/0092,972 | POLYAMIDE PARTICLES AND METHODS OF PRODUCTION AND USES THEREOF | Nov 22, 23 | Mar 21, 24 | Xerox Corporation |
| 2024/0097,242 | MOISTURE ELECTRIC GENERATOR BATTERY CELL | Jan 25, 22 | Mar 21, 24 | Not available |
| 2024/0026,095 | METHOD OF PREPARING A COMPOUND HAVING ELASTOMER AND FILLER | Dec 08, 21 | Jan 25, 24 | Not available |
| 2023/0265,248 | Nanocomposites | May 02, 23 | Aug 24, 23 | Not available |
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