C07C 31/00
Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms
Official title: Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
C07C31/00 (Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms) appears on 1,403 US grants and 1,182 published applications in this corpus.
Search patents in C07C- Granted patents
- 1,403
- Published applications
- 1,182
- Assignees
- 740
- Inventors
- 3,595
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 36 | 0 |
| 1977 | 30 | 0 |
| 1978 | 21 | 0 |
| 1979 | 20 | 0 |
| 1980 | 19 | 0 |
| 1981 | 9 | 0 |
| 1982 | 22 | 0 |
| 1983 | 36 | 0 |
| 1984 | 45 | 0 |
| 1985 | 37 | 0 |
| 1986 | 28 | 0 |
| 1987 | 25 | 0 |
| 1988 | 14 | 0 |
| 1989 | 15 | 0 |
| 1990 | 14 | 0 |
| 1991 | 13 | 0 |
| 1992 | 25 | 0 |
| 1993 | 27 | 0 |
| 1994 | 23 | 0 |
| 1995 | 42 | 0 |
| 1996 | 14 | 0 |
| 1997 | 16 | 0 |
| 1998 | 19 | 0 |
| 1999 | 9 | 0 |
| 2000 | 9 | 0 |
| 2001 | 19 | 3 |
| 2002 | 17 | 10 |
| 2003 | 10 | 14 |
| 2004 | 2 | 13 |
| 2005 | 8 | 9 |
| 2006 | 10 | 14 |
| 2007 | 8 | 13 |
| 2008 | 7 | 16 |
| 2009 | 11 | 25 |
| 2010 | 20 | 21 |
| 2011 | 17 | 21 |
| 2012 | 20 | 32 |
| 2013 | 16 | 47 |
| 2014 | 31 | 60 |
| 2015 | 56 | 60 |
| 2016 | 34 | 52 |
| 2017 | 49 | 77 |
| 2018 | 51 | 120 |
| 2019 | 79 | 119 |
| 2020 | 94 | 90 |
| 2021 | 74 | 85 |
| 2022 | 54 | 64 |
| 2023 | 47 | 62 |
| 2024 | 44 | 51 |
| 2025 | 33 | 51 |
| 2026 | 24 | 53 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Alicyclic alcohol, alicyclic alcohol composition, and perfume composition22 Sep 2026US 12,741,920 B2Mitsubishi Gas Chemical Company, Inc.
- 1,3-butylene glycol product8 Sep 2026US 12,728,083 B2Daicel Corporation
- Diol composition and polyester1 Sep 2026US 12,723,130 B2Toray Industries, Inc.
- Plasma carbon sequestration system and method25 Aug 2026US 12,715,824 B2Xi' An Jiaotong University
- Tricyclodecane dimethanol composition, ultraviolet curable composition, polymer composition, and method for producing tricyclodecane dimethanol composition25 Aug 2026US 12,715,828 B2Mitsubishi Chemical Corporation
- Copper silicate-based catalyst and preparation method therefor8 Oct 2026US 2026/0307055 A1LG Chem.Ltd.
- Complex oxide, catalyst for methanol production and method for producing complex oxide8 Oct 2026US 2026/0307058 A1Honda Motor Co., Ltd.
- Copper-based catalyst, preparation method therefor, and use thereof8 Oct 2026US 2026/0307059 A1Zhejiang Geely Holding Group Co., Ltd.
- Mixed guerbet reaction of ethanol and methanol to produce isobutanol8 Oct 2026US 2026/0308094 A1BASF SE
- Process for the preparation of polyisobutene from olefins from isobutanol obtained from mixed guerbet reaction of ethanol and methanol8 Oct 2026US 2026/0308287 A1BASF SE
Most cited
By later US patents
- Highly branched primary alcohol compositions, and biodegradable detergents made therefrom92US 5,849,960 AShell Oil Company · 1998
- Separation of ethanol from isopropanol by azeotropic distillation86US 5,415,741 A1995
- Separation of ethanol from isopropanol by extractive distillation84US 5,348,625 A1994
- Liquid phase fluorination77US 5,093,432 AExfluor Research Corporation · 1992
- Hydrogen-containing flourosurfacant and its use in polymerization77US 5,763,552 AE. I. Du Pont de Nemours and Company · 1998