C08J 3/005
Processes for mixing polymers
Official title: {Processes for mixing polymers}
C08J3/005 (Processes for mixing polymers) appears on 873 US grants and 976 published applications in this corpus.
Search patents in C08J- Granted patents
- 873
- Published applications
- 976
- Assignees
- 631
- Inventors
- 2,870
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 7 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 7 | 0 |
| 1989 | 8 | 0 |
| 1990 | 14 | 0 |
| 1991 | 13 | 0 |
| 1992 | 16 | 0 |
| 1993 | 11 | 0 |
| 1994 | 13 | 0 |
| 1995 | 9 | 0 |
| 1996 | 21 | 0 |
| 1997 | 7 | 0 |
| 1998 | 10 | 0 |
| 1999 | 13 | 0 |
| 2000 | 14 | 0 |
| 2001 | 10 | 4 |
| 2002 | 16 | 15 |
| 2003 | 17 | 21 |
| 2004 | 8 | 16 |
| 2005 | 5 | 20 |
| 2006 | 10 | 24 |
| 2007 | 13 | 26 |
| 2008 | 11 | 24 |
| 2009 | 13 | 18 |
| 2010 | 11 | 27 |
| 2011 | 20 | 30 |
| 2012 | 22 | 35 |
| 2013 | 19 | 32 |
| 2014 | 18 | 29 |
| 2015 | 31 | 72 |
| 2016 | 39 | 68 |
| 2017 | 54 | 65 |
| 2018 | 48 | 63 |
| 2019 | 47 | 63 |
| 2020 | 55 | 62 |
| 2021 | 40 | 54 |
| 2022 | 34 | 44 |
| 2023 | 33 | 50 |
| 2024 | 35 | 51 |
| 2025 | 32 | 31 |
| 2026 | 18 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Synthesis of self-healing benzoxazine polymers through melt polymerization6 Oct 2026US 12,753,281 B2Kaneka Corporation
- Floor covering and method for the production thereof22 Sep 2026US 12,742,060 B2Nora Systems GmbH
- Thermoplastic resin composition, and molded article15 Sep 2026US 12,735,564 B2LG Chem.Ltd.
- Bio-based polymer compositions and methods of making and using thereof8 Sep 2026US 12,729,302 B2Ohio State Innovation Foundation
- Compositions comprising insoluble alpha-glucan25 Aug 2026US 12,715,981 B2Nutrition & Biosciences USA 4, Inc.
- Method for preparing biodegradable resin composition using composite compatibilizer and biomass-based biodegradable resin composition prepared thereby8 Oct 2026US 2026/0308342 A1Daesang Corporation
- Masterbatch of highly loaded amorphous pha dispersed in amorphous or semi-crystalline polymer and method of producing the same1 Oct 2026US 2026/0297323 A1Cj Cheiljedang Corporation
- Bio-based polymer compositions and methods of making and using thereof24 Sep 2026US 2026/0286123 A1Ohio State Innovation Foundation
- Thermoplastic composition, articles prepared therefrom, and method for the manufacture thereof24 Sep 2026US 2026/0286129 A1Shpp Global Technologies B.V.
- Method for producing polymer compound17 Sep 2026US 2026/0275052 A1Repy Plus Co., Ltd.
Most cited
By later US patents
- Flexible, hydrophilic gel film, the process for its production and the use of it178US 5,456,745 ALTS Lohmann Therapie-Systeme AG · 1995
- Membrane modified hydrogels147US 4,423,099 ACiba-Geigy Corporation · 1983
- Biodegradable polymeric mixtures based on thermoplastic starch106US 6,235,815 B1Bio-Tec Biologische Naturverpackungen GmbH · 2001
- Thermoplastic starch utilizing a biodegradable polymer as melting aid99US 6,472,497 B2Biotec Biologische Naturverpackungen GmbH & Co. KG · 2002
- Polymer microspheres and a method of production thereof90US 5,922,357 AThe University of Nottingham · 1999