C07C 2527/10
Chlorides
C07C2527/10 (Chlorides) appears on 138 US grants and 90 published applications in this corpus.
Search patents in C07C- Granted patents
- 138
- Published applications
- 90
- Assignees
- 84
- Inventors
- 374
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 4 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 3 | 8 |
| 2008 | 0 | 0 |
| 2009 | 5 | 5 |
| 2010 | 1 | 3 |
| 2011 | 0 | 2 |
| 2012 | 5 | 8 |
| 2013 | 3 | 2 |
| 2014 | 5 | 8 |
| 2015 | 11 | 17 |
| 2016 | 6 | 6 |
| 2017 | 3 | 5 |
| 2018 | 9 | 2 |
| 2019 | 3 | 3 |
| 2020 | 2 | 3 |
| 2021 | 1 | 2 |
| 2022 | 2 | 4 |
| 2023 | 3 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for preparing a polyisocyanate, polyisocyanate, its use and polyaddition products prepared therefrom12 May 2026US 12,623,998 B2Covestro Deutschland AG
- Ionic liquid alkylation of isobutane with ethylene to produce alkylate25 Mar 2025US 12,258,302 B2Chevron U.S.A.Inc.
- Metal oxides for selective hydrogen combustion3 Dec 2024US 12,157,111 B2ExxonMobil Chemical Patents Inc.
- Ionic liquid alkylation of isobutane with ethylene to produce alkylate23 Apr 2024US 11,964,926 B2Chevron U.S.A.Inc.
- Application of metal hydride/palladium compound system in preparation of 1,3-dicarbonyl compound in cascade reaction of electron-deficient alkene compound24 Oct 2023US 11,795,132 B2Soochow University
- Processes for converting unsaturated polyethylene to alkene products4 Dec 2025US 2025/0368586 A1Dow Global Technologies LLC
- Method for producing glycolaldehyde dialkyl acetal10 Jul 2025US 2025/0223252 A1Toyota Jidosha Kabushiki Kaisha
- Ionic liquid alkylation of isobutane with ethylene to produce alkylate4 Jul 2024US 2024/0217897 A1Chevron U.S.A.Inc.
- Process for preparing a polyisocyanate, polyisocyanate, its use and polyaddition products prepared therefrom18 Jan 2024US 2024/0018097 A1Covestro Deutschland AG
- Ionic liquid alkylation of isobutane with ethylene to produce alkylate15 Jun 2023US 2023/0183151 A1Chevron U.S.A.Inc.
Most cited
By later US patents
- Lubricant113US 4,218,330 AEthyl Corporation · 1980
- Preparation of catalyst and use for high yield conversion of methane to ethylene71US 7,291,321 B2HRD Corp. · 2007
- Preparation of catalyst and use for high yield conversion of methane to ethylene70US 7,250,543 B2HRD Corp. · 2007
- Olefin production process69US 7,157,612 B2Phillips Petroleum Company · 2007
- Solid catalyst alkylation process68US 5,895,831 AUop LLC · 1999