C07C 2529/16
Containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese
Official title: containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
C07C2529/16 (Containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese) appears on 51 US grants and 49 published applications in this corpus.
Search patents in C07C- Granted patents
- 51
- Published applications
- 49
- Assignees
- 35
- Inventors
- 163
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 3 |
| 2005 | 2 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 3 |
| 2017 | 0 | 5 |
| 2018 | 3 | 2 |
| 2019 | 8 | 7 |
| 2020 | 2 | 7 |
| 2021 | 5 | 4 |
| 2022 | 7 | 4 |
| 2023 | 2 | 3 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Production of monoaromatic hydrocarbons from hydrocarbon feedstocks15 Sep 2026US 12,735,646 B2King Fahd University of Petroleum and Minerals
- Continuous process for the preparation of exo-tetrahydrodicyclopentadiene8 Sep 2026US 12,729,171 B2China Petroleum & Chemical Corporation
- Nanostructured hybrid iron-zeolite catalysts7 Apr 2026US 12,594,545 B2Agency for Science, Technology and Research
- Disproportionation and transalkylation catalyst, and preparation and application thereof24 Feb 2026US 12,558,675 B2China Petroleum & Chemical Corporation
- Process and catalyst system for conversion of C6 aromatics to higher aromatics28 Oct 2025US 12,454,498 B2Indian Oil Corporation Limited
- Continuous process for the preparation of exo-tetrahydrodicyclopentadiene5 Sep 2024US 2024/0294445 A1China Petroleum & Chemical Corporation
- Production of monoaromatic hydrocarbons from hydrocarbon feedstocks6 Jun 2024US 2024/0182796 A1King Fahd University of Petroleum and Minerals
- Disproportionation and transalkylation catalyst, and preparation and application thereof16 Nov 2023US 2023/0364593 A1China Petroleum & Chemical Corporation
- Process and catalyst system for conversion of c6 aromatics to higher aromatics19 Oct 2023US 2023/0331645 A1Indian Oil Corporation Limited
- Nanostructured hybrid iron-zeolite catalysts5 Jan 2023US 2023/0001389 A1Agency for Science, Technology and Research
Most cited
By later US patents
- Catalyst for the production of hydrocarbons from the synthesis gas45US 4,622,308 AResearch Association for Petroleum Alternatives Development · 1986
- Process for recovery of light alkyl mono-aromatic compounds from heavy alkyl aromatic and alkyl-bridged non-condensed alkyl aromatic compounds37US 10,053,401 B1Saudi Arabian Oil Company · 2018
- Structured liquids made using LAB sulfonates of varied 2-isomer content29US 6,849,588 B2Huntsman Petrochemical Corporation · 2005
- Catalyst composition and processes therefor and therewith26US 6,114,268 APhillips Petroleum Company · 2000
- Systems and processes for recovery of light alkyl mono-aromatic compounds from heavy alkyl aromatic and alkyl-bridged non-condensed alkyl aromatic compounds14US 10,294,172 B2Saudi Arabian Oil Company · 2019