C07C 2529/62
Noble metals
C07C2529/62 (Noble metals) appears on 52 US grants and 40 published applications in this corpus.
Search patents in C07C- Granted patents
- 52
- Published applications
- 40
- Assignees
- 17
- Inventors
- 79
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 2 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 1 |
| 2017 | 0 | 5 |
| 2018 | 7 | 6 |
| 2019 | 6 | 5 |
| 2020 | 5 | 3 |
| 2021 | 1 | 5 |
| 2022 | 4 | 2 |
| 2023 | 4 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing light aromatic hydrocarbons6 Jan 2026US 12,516,255 B2China Petroleum & Chemical Corporation
- Flexible benzene production via selective-higher-olefin oligomerization of ethylene7 Oct 2025US 12,435,016 B2Chevron Phillips Chemical Company LP
- Process for catalytically converting naphtha to light olefins11 Mar 2025US 12,247,005 B2Uop LLC
- Aromatization processes using both fresh and regenerated catalysts, and related multi-reactor systems28 May 2024US 11,993,568 B2Chevron Phillips Chemical Company LP
- Acidic aromatization catalysts with improved activity and selectivity26 Dec 2023US 11,850,576 B2Chevron Phillips Chemical Company LP
- Method for producing light aromatic hydrocarbons14 Nov 2024US 2024/0376390 A1China Petroleum & Chemical Corporation
- Flexible Benzene Production Via Selective-Higher-Olefin Oligomerization of Ethylene1 Feb 2024US 2024/0034699 A1Chevron Phillips Chemical Company LP
- Process for catalytically converting naphtha to light olefins9 Nov 2023US 2023/0357107 A1Uop LLC
- Acidic aromatization catalysts with improved activity and selectivity9 Jun 2022US 2022/0176356 A1Chevron Phillips Chemical Company LP
- Methods of Preparing an Aromatization Catalyst5 May 2022US 2022/0134319 A1Chevron Phillips Chemical Company LP
Most cited
By later US patents
- Composition and a method for its use in dehydrocyclization of alkanes47US 4,447,316 AChevron Research Company · 1984
- Composition and a method for its use in dehydrocyclization of alkanes37US 4,517,306 AChevron Research Company · 1985
- Platinum-barium-type L zeolite30US 4,634,518 AChevron Research Company · 1987
- Process for producing propylene and aromatics from butenes by metathesis and aromatization25US 8,722,950 B2Saudi Basic Industries Corporation · 2014
- Conversion of alkycyclopentanes to aromatics22US 4,434,311 AChevron Research Company · 1984