C07C 5/35
Formation of carbon-to-carbon triple bonds only
C07C5/35 (Formation of carbon-to-carbon triple bonds only) appears on 8 US grants and 10 published applications in this corpus.
Search patents in C07C- Granted patents
- 8
- Published applications
- 10
- Assignees
- 7
- Inventors
- 37
- Latest grant
- 15 May 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 4 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Hydrocarbon conversion process15 May 2018US 9,969,941 B2ExxonMobil Chemical Patents Inc.
- Conversion of acetylene and methanol to aromatics10 Oct 2017US 9,783,463 B2ExxonMobil Chemical Patents Inc.
- Hydrocarbon conversion process20 Sep 2016US 9,447,324 B2ExxonMobil Chemical Patents Inc.
- Hydrocarbon conversion24 May 2016US 9,346,721 B2ExxonMobil Chemical Patents Inc.
- Hydrocarbon conversion process17 Nov 2015US 9,187,382 B2ExxonMobil Chemical Patents Inc.
- Lithium carbide material1 May 2025US 2025/0136533 A1Group14 Technologies, Inc.
- Hydrocarbon Pyrolysis30 May 2019US 2019/0161421 A1
- Hydrocarbon Conversion Process20 Oct 2016US 2016/0304790 A1ExxonMobil Chemical Patents Inc.
- Method and apparatus for carrying out endothermic reactions6 Oct 2016US 2016/0289141 A1BASF SE
- Conversion of Acetylene and Methanol to Aromatics31 Mar 2016US 2016/0090334 A1ExxonMobil Chemical Patents Inc.
Most cited
By later US patents
- Continuous pyrolysis and decoking process for use in the production of acetylene23US 6,027,635 AInstitute Francais du Petrole · 2000
- Hydrocarbon conversion process4US 9,187,382 B2ExxonMobil Chemical Patents Inc. · 2015
- Process for the production of methylacetylene and propadiene2US 6,333,443 B1Institut Francais du Petrole · 2001
- Ethane pyrolysis1US 5,942,652 AInstitut Fran.cedilla.ais du Petrole · 1999