C10G 29/20
Organic compounds not containing metal atoms
C10G29/20 (Organic compounds not containing metal atoms) appears on 946 US grants and 991 published applications in this corpus.
Search patents in C10G- Granted patents
- 946
- Published applications
- 991
- Assignees
- 305
- Inventors
- 1,941
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 8 | 0 |
| 1984 | 8 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 10 | 0 |
| 1990 | 5 | 0 |
| 1991 | 7 | 0 |
| 1992 | 9 | 0 |
| 1993 | 9 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 8 | 0 |
| 1998 | 7 | 0 |
| 1999 | 15 | 0 |
| 2000 | 17 | 0 |
| 2001 | 13 | 0 |
| 2002 | 12 | 14 |
| 2003 | 13 | 14 |
| 2004 | 11 | 31 |
| 2005 | 18 | 22 |
| 2006 | 7 | 26 |
| 2007 | 10 | 19 |
| 2008 | 17 | 32 |
| 2009 | 23 | 33 |
| 2010 | 28 | 46 |
| 2011 | 33 | 45 |
| 2012 | 28 | 54 |
| 2013 | 40 | 84 |
| 2014 | 51 | 59 |
| 2015 | 52 | 76 |
| 2016 | 47 | 54 |
| 2017 | 62 | 54 |
| 2018 | 39 | 51 |
| 2019 | 58 | 57 |
| 2020 | 54 | 49 |
| 2021 | 35 | 40 |
| 2022 | 37 | 36 |
| 2023 | 24 | 30 |
| 2024 | 24 | 29 |
| 2025 | 27 | 21 |
| 2026 | 20 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for producing a hydrocarbon product22 Sep 2026US 12,742,124 B2Omv Downstream GmbH
- High rate reactor system4 Aug 2026US 12,698,447 B2Applied Research Associates, Inc.
- High rate reaction zone system4 Aug 2026US 12,698,448 B2Applied Research Associates, Inc.
- Use of silica nanoparticles with glyoxal for H2S scavenging16 Jun 2026US 12,654,130 B2Nissan Chemical America Corporation
- Use of amine modified nanoparticles for H2S scavenging2 Jun 2026US 12,643,802 B2Nissan Chemical America Corporation
- Systems and process for the production of hydrocarbon products from crude oil27 Aug 2026US 2026/0250584 A1Sabic Global Technologies B.V.
- Systems and process for the production of hydrocarbon products27 Aug 2026US 2026/0250585 A1Sabic Global Technologies B.V.
- Method for producing fuel via lower aromatics30 Jul 2026US 2026/0218066 A1Totalenergies Onetech
- Hydrothermal purification process30 Jul 2026US 2026/0218067 A1Applied Research Associates, Inc.
- Method of introducing silica nanoparticles to reduce h2s in a liquid or gas stream23 Jul 2026US 2026/0208091 A1Nissan Chemical America Corporation
Most cited
By later US patents
- Zeolite SSZ-25272US 4,826,667 AChevron Research Company · 1989
- Method of treating sour gas and liquid hydrocarbon160US 5,674,377 ANalco/Exxon Energy Chemicals, L. P. · 1997
- Method of treating sour gas and liquid hydrocarbon135US 5,744,024 ANalco/Exxon Energy Chemicals, L. P. · 1998
- Catalytic conversion of olefins to higher hydrocarbons117US 4,456,779 AMobil Oil Corporation · 1984
- Hydrogen sulfide scavenging process105US 5,462,721 ACrescent Holdings Limited · 1995