C07C 45/292
With chromium derivatives
Official title: {with chromium derivatives}
C07C45/292 (With chromium derivatives) appears on 257 US grants and 64 published applications in this corpus.
Search patents in C07C- Granted patents
- 257
- Published applications
- 64
- Assignees
- 124
- Inventors
- 498
- Latest grant
- 10 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 7 | 0 |
| 1978 | 10 | 0 |
| 1979 | 15 | 0 |
| 1980 | 12 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 11 | 0 |
| 1985 | 7 | 0 |
| 1986 | 11 | 0 |
| 1987 | 12 | 0 |
| 1988 | 6 | 0 |
| 1989 | 10 | 0 |
| 1990 | 6 | 0 |
| 1991 | 12 | 0 |
| 1992 | 4 | 0 |
| 1993 | 10 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 11 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 2 |
| 2003 | 4 | 5 |
| 2004 | 4 | 4 |
| 2005 | 3 | 3 |
| 2006 | 1 | 3 |
| 2007 | 3 | 6 |
| 2008 | 2 | 6 |
| 2009 | 4 | 3 |
| 2010 | 1 | 5 |
| 2011 | 1 | 1 |
| 2012 | 4 | 2 |
| 2013 | 2 | 5 |
| 2014 | 4 | 0 |
| 2015 | 2 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 3 | 6 |
| 2022 | 4 | 4 |
| 2023 | 2 | 1 |
| 2024 | 3 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Hinokitiol analogues, methods of preparing and pharmaceutical compositions thereof10 Sep 2024US 12,084,411 B2The Board of Trustees of the University of Illinois
- Compositions and methods for modification of biomolecules30 Jul 2024US 12,048,710 B2The Regents of the University of California
- Chromium-catalyzed production of alcohols from hydrocarbons4 Jun 2024US 11,999,679 B2Chevron Phillips Chemical Company LP
- Chromium-catalyzed production of alcohols from hydrocarbons26 Sep 2023US 11,767,279 B2Chevron Phillips Chemical Company LP
- Chromium-catalyzed production of alcohols from hydrocarbons12 Sep 2023US 11,753,358 B2Chevron Phillips Chemical Company LP
- Methods of synthesizing cannabidiol, derivatives thereof, and other phytocannabinoids11 Sep 2025US 2025/0282743 A1Citrachem Corp.
- Quaternary ammonium salt, organic structure-directing agent, method for producing quaternary ammonium salt, con-type zeolite, method for producing con-type zeolite, catalyst, and method for producing lower olefin10 Apr 2025US 2025/0115685 A1Japan Technological Research Association of Artificial Photosynthetic Chemical Process
- Chromium-Catalyzed Production of Alcohols From Hydrocarbons7 Dec 2023US 2023/0391700 A1Chevron Phillips Chemical Company LP
- Chromium-Catalyzed Production of Alcohols From Hydrocarbons10 Nov 2022US 2022/0356135 A1Chevron Phillips Chemical Company LP
- Chromium-Catalyzed Production of Alcohols From Hydrocarbons3 Nov 2022US 2022/0348527 A1Chevron Phillips Chemical Company LP
Most cited
By later US patents
- Phenylethenyl compounds having retinoid-like activity141US 4,992,468 AAllergan, Inc. · 1991
- Methods of using phenylethenyl compounds having retinoid-like activity124US 5,068,252 AAllergan, Inc. · 1991
- Tetrahydronaphthyl and cyclopropyl substituted 1,3-butadienes having retinoid-like activity96US 5,344,959 AAllergan, Inc. · 1994
- Liquid crystalline cyclohexane derivatives95US 4,130,502 AMerck Patent Gesellschaft mit · 1978
- Branched amides of L-aspartyl-d-amino acid dipeptides70US 4,411,925 APfizer Inc. · 1983