C08G 65/323
Containing halogens
Official title: containing halogens
C08G65/323 (Containing halogens) appears on 110 US grants and 55 published applications in this corpus.
Search patents in C08G- Granted patents
- 110
- Published applications
- 55
- Assignees
- 56
- Inventors
- 195
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 2 | 0 |
| 1996 | 10 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 4 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 3 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 3 |
| 2013 | 5 | 1 |
| 2014 | 2 | 3 |
| 2015 | 1 | 2 |
| 2016 | 7 | 2 |
| 2017 | 2 | 6 |
| 2018 | 4 | 2 |
| 2019 | 1 | 3 |
| 2020 | 3 | 3 |
| 2021 | 3 | 5 |
| 2022 | 2 | 3 |
| 2023 | 1 | 2 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for the reduction of regioisomer where the double bond is shifted from ethylenically unsaturated alkoxylated alcohols6 Oct 2026US 12,753,262 B2Sika Technology AG
- Fluoropolyether group-containing polymer and production method therefor18 Feb 2025US 12,227,616 B2Shin-Etsu Chemical Co., Ltd.
- Method of making mixture of polymers22 Oct 2024US 12,122,875 B2Solvay Specialty Polymers Italy S.P.A.
- Curable composition, method for producing same, and article using same7 Feb 2023US 11,572,434 B2Daikin Industries, Ltd.
- (Per)fluoropolyether polymers30 Aug 2022US 11,427,680 B2Solvay Specialty Polymers Italy S.P.A.
- Multi-arm polyethylene glycol-drug conjugate9 Jul 2026US 2026/0191972 A1Jenkem Technology Co., Ltd. (Bejing)
- Styrenic fluoropolymers and methods for making and using same19 Sep 2024US 2024/0307863 A1University of Louisiana Lafayette
- High throughout screening in droplets6 Jun 2024US 2024/0183076 A1Novartis AG
- Process for the reduction of regioisomer where the double bond is shifted from ethylenically unsaturated alkoxylated alcohols23 Nov 2023US 2023/0374188 A1Sika Technology AG
- Copolymers of tetrafluoroethyene oxide and hexafluoropropylene oxide useful as lubricants8 Jun 2023US 2023/0174713 A1The Chemours Company Fc, LLC
Most cited
By later US patents
- Method for forming perfluorocarbon ethers134US 4,523,039 AUniversity of Texas · 1985
- Perfluoropolyether oligomers and polymers97US 4,647,413 AMinnesota Mining and Manufacturing Company · 1987
- Liquid phase fluorination77US 5,093,432 AExfluor Research Corporation · 1992
- Fluorination in tubular reactor system57US 5,488,142 AMinnesota Mining and Manufacturing Company · 1996
- Polyethylene glycol derivatives, modified peptides and production thereof51US 5,214,131 ASumitomo Pharmaceuticals Company, Limited · 1993