C08F 6/003
From polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer
Official title: {from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom}
C08F6/003 (From polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer) appears on 377 US grants and 352 published applications in this corpus.
Search patents in C08F- Granted patents
- 377
- Published applications
- 352
- Assignees
- 173
- Inventors
- 1,014
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 9 | 0 |
| 1981 | 8 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 8 | 0 |
| 2001 | 15 | 4 |
| 2002 | 12 | 13 |
| 2003 | 9 | 17 |
| 2004 | 14 | 16 |
| 2005 | 10 | 15 |
| 2006 | 12 | 5 |
| 2007 | 5 | 14 |
| 2008 | 10 | 18 |
| 2009 | 11 | 9 |
| 2010 | 6 | 13 |
| 2011 | 12 | 22 |
| 2012 | 11 | 10 |
| 2013 | 21 | 20 |
| 2014 | 12 | 16 |
| 2015 | 14 | 10 |
| 2016 | 15 | 15 |
| 2017 | 14 | 10 |
| 2018 | 8 | 18 |
| 2019 | 10 | 16 |
| 2020 | 19 | 14 |
| 2021 | 16 | 13 |
| 2022 | 5 | 21 |
| 2023 | 6 | 15 |
| 2024 | 11 | 15 |
| 2025 | 14 | 7 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing α-olefin18 Aug 2026US 12,709,656 B2Idemitsu Kosan Co., Ltd.
- Centralized hydrocarbon treatment in a polymer production process21 Apr 2026US 12,606,648 B2Chevron Phillips Chemical Company LP
- Process for the polymerization of olefins in solution comprising deactivating the polymerization catalyst by heat17 Mar 2026US 12,577,335 B2Borealis AG
- Equipment for preparing polyolefin elastomer20 Jan 2026US 12,528,887 B2Hanwha Totalenergies Petrochemical Co., Ltd.
- Method for producing fluoropolymer, method for producing polytetrafluoroethylene, method for producing perfluoroelastomer, and composition23 Dec 2025US 12,503,527 B2Daikin Industries, Ltd.
- A multi-stage devolatilization apparatus comprising at least one static mixer17 Sep 2026US 2026/0273438 A1Sulzer Management AG
- Method for producing fluoropolymer30 Jul 2026US 2026/0217871 A1Daikin Industries, Ltd.
- Method for Preparing Olefin-Based Elastomer28 May 2026US 2026/0146114 A1LG Chem.Ltd.
- Method for producing fluoropolymer, method for producing polytetrafluoroethylene, method for producing perfluoroelastomer, and composition12 Mar 2026US 2026/0071012 A1Daikin Industries, Ltd.
- Process for preparing an alpha-olefin feed stream and polymerization process using the same5 Feb 2026US 2026/0035488 A1Borealis AG
Most cited
By later US patents
- High solids slurry polymerization532US 6,239,235 B1Phillips Petroleum Company · 2001
- Process and apparatus for separating diluents from solid polymers utilizing a two-stage flash and a cyclone separator494US 5,575,979 APhillips Petroleum Company · 1996
- Diluent slip stream to give catalyst wetting agent491US 6,262,191 B1Phillips Petroleum Company · 2001
- Continuous slurry polymerization process and appparatus462US 6,833,415 B2ExxonMobil Chemical Patents Inc. · 2004
- Ethylene/alpha-olefin/7-methyl-1,6-octadiene copolymer rubber and composition of the same121US 5,292,845 AMitsui Petrochemical Industries, Ltd. · 1994