B01J 2231/766
Of -ch-ch- or -c=c- to -c=c- or -c-c- triple bond species
Official title: of -CH-CH- or -C=C- to -C=C- or -C-C- triple bond species
B01J2231/766 (Of -ch-ch- or -c=c- to -c=c- or -c-c- triple bond species) appears on 32 US grants and 46 published applications in this corpus.
Search patents in B01J- Granted patents
- 32
- Published applications
- 46
- Assignees
- 38
- Inventors
- 130
- Latest grant
- 14 Oct 2025
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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 5 |
| 2016 | 2 | 5 |
| 2017 | 6 | 7 |
| 2018 | 4 | 4 |
| 2019 | 2 | 2 |
| 2020 | 1 | 4 |
| 2021 | 5 | 4 |
| 2022 | 3 | 1 |
| 2023 | 3 | 3 |
| 2024 | 0 | 3 |
| 2025 | 3 | 5 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for forming an N-substituted pyrrole from a hexadione with a juice catalyst14 Oct 2025US 12,441,682 B1Prince Mohammad Bin Fahd University
- Alkane dehydrogenation nanocatalyst and process for its preparation5 Aug 2025US 12,378,170 B2Fundació Eurecat
- Synthesis of N-substituted pyrroles by green catalyst5 Aug 2025US 12,378,191 B1Prince Mohammad Bin Fahd University
- Bridged phthalocyanine- and napththalocyanine-metal complex catalysts for oxidation reactions28 Nov 2023US 11,826,740 B2WiSys Technology Foundation, Inc.
- Dinuclear copper catalyst for the oxidation/oxygenation of hydrocarbons24 Oct 2023US 11,795,129 B2The Florida International University Board of Trustees
- Improved method for dehydrogenating hydrocarbons20 Aug 2026US 2026/0242310 A1Arkema France
- Processes for converting unsaturated polyethylene to alkene products4 Dec 2025US 2025/0368586 A1Dow Global Technologies LLC
- Method for preparing 4-hydroxy-2-methylene-butanal, 4-hydroxy-2-methyl-but-2-enal and esters thereof25 Sep 2025US 2025/0296906 A1BASF SE
- Making catalysts for oxidative dehydrogenation11 Sep 2025US 2025/0281913 A1NOVA Chemicals (International) S.A.
- Processes for converting saturated polyethylene to alkene products17 Jul 2025US 2025/0230112 A1Dow Global Technologies LLC
Most cited
By later US patents
- Alkane and alkane group dehydrogenation with organometallic catalysts110US 6,909,009 B22005
- Organo-metal catalysts and processes for their preparation9US 4,292,253 A1981
- Supported organoiridium catalysts for alkane dehydrogenation2US 8,524,963 B2Los Alamos National Security, LLC · 2013
- Biaryl ligands, methods of making biaryl ligands, and methods of use thereof1US 10,618,922 B2University of Florida Research Foundation, Inc. · 2020
- Bridged phthalocyanine- and napththalocyanine-metal complex catalysts for oxidation reactions1US 11,826,740 B2WiSys Technology Foundation, Inc. · 2023