C08F 8/26
Removing halogen atoms or halogen-containing groups from the molecule
C08F8/26 (Removing halogen atoms or halogen-containing groups from the molecule) appears on 205 US grants and 166 published applications in this corpus.
Search patents in C08F- Granted patents
- 205
- Published applications
- 166
- Assignees
- 137
- Inventors
- 513
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 7 | 4 |
| 2003 | 8 | 9 |
| 2004 | 3 | 3 |
| 2005 | 5 | 7 |
| 2006 | 2 | 5 |
| 2007 | 2 | 4 |
| 2008 | 4 | 8 |
| 2009 | 4 | 6 |
| 2010 | 8 | 12 |
| 2011 | 4 | 7 |
| 2012 | 4 | 4 |
| 2013 | 9 | 8 |
| 2014 | 6 | 10 |
| 2015 | 5 | 3 |
| 2016 | 7 | 6 |
| 2017 | 9 | 7 |
| 2018 | 3 | 11 |
| 2019 | 8 | 13 |
| 2020 | 9 | 4 |
| 2021 | 5 | 8 |
| 2022 | 7 | 6 |
| 2023 | 4 | 7 |
| 2024 | 4 | 6 |
| 2025 | 8 | 4 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Binder composition, compound, binder layer, optical laminate, optical laminate manufacturing method, and image display device28 Apr 2026US 12,615,893 B2FUJIFILM Corporation
- Chloride removal for plastic waste conversion17 Feb 2026US 12,552,999 B2ExxonMobil Chemical Patents Inc.
- Antichlor and preparation method as well as application thereof30 Dec 2025US 12,509,539 B2Zillion New Material Technology (Xi'an) Co., Ltd.
- Fluoropolymer comprising pendent groups with ionic bis(sulfonyl)imide moiety and perfluoroether terminal group2 Dec 2025US 12,489,130 B23M Innovative Properties Company
- Method for recycling polyvinyl chloride (PVC) to produce high density polyethylene (HDPE)28 Oct 2025US 12,454,605 B2Oregon State University
- Processes to remove chlorine from mixed plastic waste9 Jul 2026US 2026/0193436 A1Sabic Global Technologies B.V.
- Method for decomposing fluorine-containing polymers9 Jul 2026US 2026/0193443 A1Daikin Industries, Ltd.
- Dispersible ionomer powder and method of making the same11 Jun 2026US 2026/0159620 A1SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
- Hydrothermal upgrading and separation of mixed plastics9 Oct 2025US 2025/0312947 A1Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Fluorinated copolymer composition, crosslinked rubber and method for its production2 Oct 2025US 2025/0304782 A1AGC Inc.
Most cited
By later US patents
- Oxyfluoropolymers having chemically reactive surface functionality and increased surface energies228US 4,946,903 AThe Research Foundation of State University of NY · 1990
- Novel telechelic polymers and processes for the preparation thereof102US 4,342,849 AThe University of Akron · 1982
- Novel telechelic polymers and processes for the preparation thereof96US 4,316,973 AThe University of Akron · 1982
- Acid functional fluoropolymer membranes and method of manufacture94US 6,423,784 B13M Innovative Properties Company · 2002
- Aldehyde-telechelic polyisobutylenes, catalytic method for preparing the same with high conversion and selectivity, and block copolymers made thereform66US 5,340,881 AThe University of Akron · 1994