C07C 2/32
As complexes
Official title: as complexes, e.g. acetyl-acetonates {(complexes of salts of acids of halogen C07C2/20)}
C07C2/32 (As complexes) appears on 474 US grants and 488 published applications in this corpus.
Search patents in C07C- Granted patents
- 474
- Published applications
- 488
- Assignees
- 147
- Inventors
- 1,003
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 8 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 5 |
| 2002 | 12 | 14 |
| 2003 | 12 | 19 |
| 2004 | 12 | 16 |
| 2005 | 5 | 17 |
| 2006 | 10 | 3 |
| 2007 | 11 | 12 |
| 2008 | 8 | 18 |
| 2009 | 3 | 14 |
| 2010 | 12 | 21 |
| 2011 | 11 | 23 |
| 2012 | 9 | 12 |
| 2013 | 12 | 23 |
| 2014 | 17 | 16 |
| 2015 | 12 | 23 |
| 2016 | 22 | 26 |
| 2017 | 34 | 33 |
| 2018 | 18 | 34 |
| 2019 | 43 | 37 |
| 2020 | 23 | 18 |
| 2021 | 21 | 18 |
| 2022 | 17 | 26 |
| 2023 | 21 | 22 |
| 2024 | 13 | 14 |
| 2025 | 9 | 16 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for linear alpha olefins production15 Sep 2026US 12,735,371 B2Sabic Global Technologies B.V.
- Ethylene oligomerization method, and ethylene oligomer thereof1 Sep 2026US 12,723,010 B2Hanwha Totalenergies Petrochemical Co., Ltd.
- Processes for producing poly alpha olefins and method of analysis and apparatuses therefor4 Aug 2026US 12,698,245 B2ExxonMobil Chemical Patents Inc.
- Separation and recovery method for boron trifluoride and complex thereof in olefin polymerization reaction5 May 2026US 12,617,689 B2PetroChina Company Limited
- Gas/liquid oligomerization reactor having successive zones with variable diameters10 Feb 2026US 12,544,733 B2Ifp Energies Nouvelles
- Selective olefin oligomerization with transition metal amine bis(phenolate) catalysts8 Oct 2026US 2026/0308083 A1Chevron Phillips Chemical Company LP
- Process and plant for producing synthetic paraffinic kerosene as jet fuel1 Oct 2026US 2026/0296992 A1Topsoe A/S
- Ethylene oligomerization method with reduced polymer generation and improved productivity6 Aug 2026US 2026/0225976 A1
- Oligomerization process11 Jun 2026US 2026/0159459 A1Shell Oil Comapny
- Sustainable aviation fuel from normal alpha olefin byproducts and process for same16 Apr 2026US 2026/0103649 A1Chevron Phillips Chemical Company LP
Most cited
By later US patents
- Methods for generating high titer helper-free preparations of released recombinant AAV vectors183US 6,566,118 B1Targeted Genetics Corporation · 2003
- Preparation of high purity vinylindene olefin126US 5,087,788 AEthyl Corporation · 1992
- Vinylidene olefin process121US 4,658,078 AShell Oil Company · 1987
- Process for producing propylene oligomers91US 4,814,540 AIdemitsu Kosan Co., Ltd. · 1989
- Chromium compounds and uses thereof80US 5,198,563 APhillips Petroleum Company · 1993