C07C 53/128
The carboxylic group being bound to a carbon atom bound to at
Official title: the carboxylic group being bound to a carbon atom bound to at least two other carbon atoms, e.g. neo-acids
C07C53/128 (The carboxylic group being bound to a carbon atom bound to at) appears on 83 US grants and 58 published applications in this corpus.
Search patents in C07C- Granted patents
- 83
- Published applications
- 58
- Assignees
- 70
- Inventors
- 222
- Latest grant
- 16 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 5 |
| 2009 | 4 | 1 |
| 2010 | 2 | 4 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 6 |
| 2018 | 2 | 5 |
| 2019 | 7 | 8 |
| 2020 | 4 | 3 |
| 2021 | 1 | 2 |
| 2022 | 3 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 5 |
By publication year. Applications have been published since 2001.
Recent patents
- Ligand, ligand quantum dot, quantum dot layer and method for patterning the same16 Apr 2024US 11,958,999 B2Boe Technology Group Co., Ltd.
- Rubber-metal adhesion promoter, rubber composition, and tire30 Aug 2022US 11,427,698 B2DIC Corporation
- Manufacturing method of iron soap10 May 2022US 11,326,233 B2Nof Corporation
- Preparation of rhodium(III)-2-ethylhexanoate18 Jan 2022US 11,225,498 B2Umicore AG & Co. KG
- Catalytic hydrolysis and dehydration of saccharides8 Jun 2021US 11,028,062 B2Board of Trustees of the University of Arkansas
- Fatty acid compounds27 Nov 2025US 2025/0361217 A1
- 3,5,5-trimethylhexanoic acid composition, method for producing the composition and method for improving sulfuric acid coloring of the composition22 May 2025US 2025/0162972 A1KH Neochem Co., Ltd.
- Zinc carboxylate salt for production of semiconductor nanoparticle1 May 2025US 2025/0136538 A1Nof Corporation
- 2d anisotropic bismuth materials and method for obtaining same using colloidal synthesis6 Mar 2025US 2025/0074786 A1Universitat De Valencia
- Novel analogs of valproic acid and methods of medical treatment using the same27 Feb 2025US 2025/0066282 A1
Most cited
By later US patents
- Mixed metal salts and lubricants and functional fluids containing them61US 4,308,154 AThe Lubrizol Corporation · 1981
- Mixed metal salts/sulfurized phenate compositions and lubricants and functional fluids containing them53US 4,417,990 AThe Lubrizol Corporation · 1983
- Bismuth/carboxylic acid catalysts for preparing elastomers27US 4,742,090 AThe Dow Chemical Company · 1988
- Sodium hydrogen divalproate oligomer24US 5,212,326 AAbbott Laboratories · 1993
- Antiproliferative and neurotrophic molecules24US 5,672,746 AAmerican Biogenetic Sciences, Inc. · 1997