C08F 2/14
Organic medium
C08F2/14 (Organic medium) appears on 157 US grants and 164 published applications in this corpus.
Search patents in C08F- Granted patents
- 157
- Published applications
- 164
- Assignees
- 105
- Inventors
- 491
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 4 |
| 2010 | 1 | 7 |
| 2011 | 3 | 1 |
| 2012 | 3 | 6 |
| 2013 | 2 | 6 |
| 2014 | 4 | 10 |
| 2015 | 9 | 7 |
| 2016 | 8 | 8 |
| 2017 | 12 | 18 |
| 2018 | 5 | 11 |
| 2019 | 16 | 9 |
| 2020 | 15 | 14 |
| 2021 | 3 | 15 |
| 2022 | 15 | 14 |
| 2023 | 12 | 13 |
| 2024 | 6 | 10 |
| 2025 | 15 | 4 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Centralized hydrocarbon treatment in a polymer production process21 Apr 2026US 12,606,648 B2Chevron Phillips Chemical Company LP
- Coated resin particles and method for producing coated resin particles31 Mar 2026US 12,590,190 B2Sumitomo Seika Chemicals Co., Ltd.
- Processes for producing polyethylene containing recycled non-polar polymeric material25 Nov 2025US 12,479,985 B2NOVA Chemicals (International) S.A.
- Loop slurry periodogram control to prevent reactor fouling and reactor shutdowns11 Nov 2025US 12,466,900 B2Chevron Phillips Chemical Company LP
- Suspension process for preparing ethylene polymers comprising workup of the suspension medium4 Nov 2025US 12,460,022 B2Basell Polyolefine GmbH
- Composition, polymer, cured product, molded body, and method for producing polymethyl methacrylate24 Sep 2026US 2026/0286016 A1Sumitomo Chemical Company, Limited
- Method for manufacturing fluoroelastomers6 Aug 2026US 2026/0226198 A1SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
- Method of making a morphology-improved polyethylene powder9 Apr 2026US 2026/0098112 A1Dow Global Technologies LLC
- Loop slurry periodogram control to prevent reactor fouling and reactor shutdowns12 Feb 2026US 2026/0042872 A1Chevron Phillips Chemical Company LP
- Processes for producing polymer polyols4 Dec 2025US 2025/0368758 A1Covestro Deutschland AG
Most cited
By later US patents
- Process for preparation of high water-absorbent polymer beads179US 4,446,261 AKao Soap Co., Ltd. · 1984
- Polymerization processes and products therefrom125US 4,224,415 ARohm and Haas Company · 1980
- Process for preparing macroreticular resins, copolymers and products of said process123US 4,382,124 ARohm and Haas Company · 1983
- Water-swellable, bead copolymer111US 4,070,348 ARohm Co., Ltd. · 1978
- Macroreticulated copolymer adsorption process74US 4,297,220 ARohm and Haas Company · 1981