C08F 6/005
From solid polymers
Official title: {from solid polymers}
C08F6/005 (From solid polymers) appears on 233 US grants and 204 published applications in this corpus.
Search patents in C08F- Granted patents
- 233
- Published applications
- 204
- Assignees
- 139
- Inventors
- 668
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 10 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 10 | 1 |
| 2002 | 6 | 2 |
| 2003 | 2 | 5 |
| 2004 | 2 | 5 |
| 2005 | 2 | 7 |
| 2006 | 5 | 6 |
| 2007 | 7 | 9 |
| 2008 | 5 | 7 |
| 2009 | 2 | 7 |
| 2010 | 7 | 7 |
| 2011 | 3 | 6 |
| 2012 | 4 | 8 |
| 2013 | 11 | 9 |
| 2014 | 3 | 3 |
| 2015 | 6 | 10 |
| 2016 | 6 | 6 |
| 2017 | 11 | 11 |
| 2018 | 7 | 8 |
| 2019 | 4 | 9 |
| 2020 | 11 | 15 |
| 2021 | 13 | 18 |
| 2022 | 10 | 8 |
| 2023 | 9 | 10 |
| 2024 | 10 | 15 |
| 2025 | 5 | 5 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for producing a thermoplastic moulding compound comprising a thermoplastic copolymer A and a graft copolymer B4 Aug 2026US 12,698,351 B2Ineos Styrolution Group GmbH
- Process for deodorization of recycled polyolefin pellets16 Jun 2026US 12,654,361 B2Alpla Werke Alwin Lehner GmbH & Co. KG
- Deodorization apparatus and method16 Jun 2026US 12,654,362 B2Piovan S.P.A.
- Method for producing hollow particles12 May 2026US 12,623,198 B2Zeon Corporation
- Systems and techniques for polymer degassing21 Apr 2026US 12,606,643 B2Chevron Phillips Chemical Company LP
- Ethylene / propylene recycle through copolymer polypropylene gas phase reactor system increasing monomer efficiency13 Aug 2026US 2026/0234296 A1Braskem America, Inc.
- Process6 Aug 2026US 2026/0226208 A1Ineos Europe AG
- Method for producing vinyl ester-based copolymer30 Jul 2026US 2026/0217886 A1Kuraray Co., Ltd.
- Ethylene / propylene recycle through copolymer polypropylene gas phase reactor system increasing monomer efficiency16 Jul 2026US 2026/0201079 A1Braskem America, Inc.
- Process and system for setting up impact copolymer polypropylene production and process and system for producing the same30 Apr 2026US 2026/0117006 A1Lummus Novolen Technology GmbH
Most cited
By later US patents
- Diluent and inert gas recovery from a polymerization process501US 4,501,885 APhillips Petroleum Company · 1985
- Diluent slip stream to give catalyst wetting agent491US 6,262,191 B1Phillips Petroleum Company · 2001
- Degassing process for removing unpolymerized monomers from olefin polymers72US 4,372,758 AUnion Carbide Corporation · 1983
- Bulk polymerization process61US 7,351,776 B2Bridgestone Corporation · 2008
- Method of improving the oxidative thermal stability of ethylene polymers60US 5,756,659 AThe Dow Chemical Company · 1998