C08C 1/14
Coagulation
C08C1/14 (Coagulation) appears on 187 US grants and 160 published applications in this corpus.
Search patents in C08C- Granted patents
- 187
- Published applications
- 160
- Assignees
- 93
- Inventors
- 421
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 8 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 1 | 1 |
| 2002 | 6 | 3 |
| 2003 | 2 | 5 |
| 2004 | 2 | 1 |
| 2005 | 1 | 3 |
| 2006 | 3 | 2 |
| 2007 | 0 | 6 |
| 2008 | 1 | 7 |
| 2009 | 3 | 5 |
| 2010 | 4 | 5 |
| 2011 | 2 | 6 |
| 2012 | 2 | 5 |
| 2013 | 6 | 8 |
| 2014 | 11 | 11 |
| 2015 | 9 | 8 |
| 2016 | 10 | 5 |
| 2017 | 8 | 12 |
| 2018 | 5 | 12 |
| 2019 | 6 | 12 |
| 2020 | 7 | 7 |
| 2021 | 11 | 4 |
| 2022 | 8 | 20 |
| 2023 | 5 | 3 |
| 2024 | 3 | 1 |
| 2025 | 4 | 7 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Acrylic copolymer coagulant and method of preparing graft copolymer using the same16 Sep 2025US 12,415,877 B2LG Chem.Ltd.
- Method for producing nitrile rubber2 Sep 2025US 12,404,350 B2Zeon Corporation
- Polymer latex composition for the preparation of an elastomeric film having self-healing properties5 Aug 2025US 12,378,344 B2Synthomer Sdn. Bhd.
- Method for recycling nitrile rubber8 Jul 2025US 12,351,716 B2Zeon Corporation
- Method for producing acrylic rubber31 Dec 2024US 12,180,311 B2Osaka Soda Co., Ltd.
- Method for producing thermoplastic moulding compounds5 Mar 2026US 2026/0062503 A1Ineos Styrolution Group GmbH
- Wet masterbatch production line based on high-speed impinging stream reaction20 Nov 2025US 2025/0353235 A1Qingdao Heimao New Material Research Institute Co., Ltd.
- Process for the preparation of styrene-butadiene rubbers comprising recycled rubber powder28 Aug 2025US 2025/0270392 A1Versalis S.P.A.
- Diene rubber composition and method for producing same3 Jul 2025US 2025/0215210 A1ETIC Inc.
- Method for recovering platinum group element3 Jul 2025US 2025/0215525 A1Zeon Corporation
Most cited
By later US patents
- Elastomer composites method and apparatus63US 6,048,923 ACabot Corporation · 2000
- Coprecipitation process60US 4,110,240 AWyrough and Loser, Inc. · 1978
- Elastomer composite blends and methods - II55US 6,075,084 ACabot Corporation · 2000
- Extrusion process for recovery of polymers from their dispersions in liquids41US 4,136,251 AE. I. Du Pont de Nemours and Company · 1979
- Hairy polymeric nanoparticles37US 7,408,005 B2The Goodyear Tire & Rubber Company · 2008