B01J 2231/4261
Heck-type, i.e. ry + c=c, in which r is aryl
Official title: Heck-type, i.e. RY + C=C, in which R is aryl
B01J2231/4261 (Heck-type, i.e. ry + c=c, in which r is aryl) appears on 98 US grants and 121 published applications in this corpus.
Search patents in B01J- Granted patents
- 98
- Published applications
- 121
- Assignees
- 83
- Inventors
- 273
- Latest grant
- 24 Feb 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 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 6 | 2 |
| 2002 | 1 | 1 |
| 2003 | 3 | 10 |
| 2004 | 3 | 13 |
| 2005 | 4 | 7 |
| 2006 | 10 | 11 |
| 2007 | 5 | 6 |
| 2008 | 1 | 2 |
| 2009 | 2 | 5 |
| 2010 | 6 | 5 |
| 2011 | 3 | 6 |
| 2012 | 6 | 3 |
| 2013 | 6 | 1 |
| 2014 | 2 | 3 |
| 2015 | 1 | 2 |
| 2016 | 2 | 7 |
| 2017 | 2 | 4 |
| 2018 | 8 | 7 |
| 2019 | 7 | 9 |
| 2020 | 3 | 0 |
| 2021 | 1 | 3 |
| 2022 | 1 | 3 |
| 2023 | 3 | 4 |
| 2024 | 4 | 5 |
| 2025 | 1 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air-stable ni(0)-olefin complexes and their use as catalysts or precatalysts24 Feb 2026US 12,558,677 B2Studiengesellschaft Kohle mbH
- Tri-(adamantyl) phosphines and applications thereof3 Feb 2026US 12,539,508 B2The Trustees of Princeton University
- Methods of arene alkenylation2 Sep 2025US 12,404,221 B2University of Virginia Patent Foundation
- Method for making natural material-supported palladium catalyst1 Oct 2024US 12,102,982 B2King Fahd University of Petroleum and Minerals
- Method for making an unmodified jute supported catalyst1 Oct 2024US 12,102,983 B2King Fahd University of Petroleum and Minerals
- Tri-(adamantyl)phosphines and applications thereof16 Apr 2026US 2026/0102762 A1The Trustees of Princeton University
- Ribonucleoside Analogues Against -Sars-Cov-227 Feb 2025US 2025/0066365 A1Katholieke Universiteit Leuven
- Palladium complex and catalyst embodiments and methods of making and using the same3 Oct 2024US 2024/0326030 A1UVic Industry Partnerships Inc.
- Method for making an unmodified jute supported catalyst22 Aug 2024US 2024/0278215 A1King Fahd University of Petroleum and Minerals
- Green method for preparing jute stem-supported catalyst22 Aug 2024US 2024/0278216 A1King Fahd University of Petroleum and Minerals
Most cited
By later US patents
- Surface-confined catalytic compositions43US 6,544,923 B1Massachusetts Institute of Technology · 2003
- Materials and methods for immobilization of catalysts on surfaces and for selective electroless metallization39US 7,087,267 B2International Business Machines Corporation · 2006
- Modified carbon products and their applications33US 7,968,191 B2Cabot Corporation · 2011
- Processs for preparing aromatic olefins using palladacycle catalysis30US 6,005,151 AAventis · 1999
- Process for preparing aromatic olefins by using palladaphosphacyclobutanes as catalysts26US 6,194,627 B1Aventis Research & Technology GmbH & Co. KG · 2001