C07G 99/00
Subject matter not provided for in other groups of this subclass
C07G99/00 (Subject matter not provided for in other groups of this subclass) appears on 209 US grants and 49 published applications in this corpus.
Search patents in C07G- Granted patents
- 209
- Published applications
- 49
- Assignees
- 97
- Inventors
- 364
- Latest grant
- 7 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 11 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 8 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 8 | 0 |
| 1989 | 9 | 0 |
| 1990 | 11 | 0 |
| 1991 | 8 | 0 |
| 1992 | 11 | 0 |
| 1993 | 11 | 0 |
| 1994 | 6 | 0 |
| 1995 | 9 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 10 | 0 |
| 2001 | 14 | 1 |
| 2002 | 10 | 4 |
| 2003 | 4 | 4 |
| 2004 | 1 | 3 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 2 | 3 |
| 2011 | 2 | 1 |
| 2012 | 4 | 2 |
| 2013 | 2 | 2 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 0 |
| 2017 | 2 | 4 |
| 2018 | 2 | 3 |
| 2019 | 2 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Sulfurized additives with low levels of alkyl phenols7 May 2024US 11,976,250 B2Afton Chemical Corporation
- Sulfurized additives with low levels of alkyl phenols7 Feb 2023US 11,572,523 B1Afton Chemical Corporation
- Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells24 Jan 2023US 11,560,351 B2Flotek Chemistry, LLC
- TRPA1 activity inhibitor11 Oct 2022US 11,464,720 B2Mandom Corporation
- Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells9 Mar 2021US 10,941,106 B2Flotek Chemistry, LLC
- Ultrasonic reaction for high-yield production of humic acids from coal-lignite, oxidized coals, and residual feedstocks28 Nov 2024US 2024/0391842 A1
- Sulfurized additives with low levels of alkyl phenols27 Jul 2023US 2023/0235241 A1Afton Chemical Corporation
- Preparation Methods and Uses of Purified Fulvic Acid4 May 2023US 2023/0139687 A1
- Pyrrolobenzodiazepine antibody conjugates29 Sep 2022US 2022/0305127 A1
- Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells1 Jul 2021US 2021/0198177 A1Flotek Chemistry, LLC
Most cited
By later US patents
- Hydrolysis and fractionation of lignocellulosic biomass137US 6,022,419 AMidwest Research Institute · 2000
- Sulfurized compositions102US 4,119,549 AThe Lubrizol Corporation · 1978
- Aqueous fractionation of biomass based on novel carbohydrate hydrolysis kinetics76US 6,228,177 B1Midwest Research Institute · 2001
- Sulfurized compositions74US 4,191,659 AThe Lubrizol Corporation · 1980
- Use of Bacillus Subtilis as an endophyte for the control of diseases caused by fungi71US 5,994,117 AThe United States of America as represented by the Department of Agriculture · 1999