B01J 2540/225
Comprising perfluoroalkyl groups or moieties
Official title: comprising perfluoroalkyl groups or moieties
B01J2540/225 (Comprising perfluoroalkyl groups or moieties) appears on 120 US grants and 119 published applications in this corpus.
Search patents in B01J- Granted patents
- 120
- Published applications
- 119
- Assignees
- 106
- Inventors
- 324
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 2 | 1 |
| 2004 | 0 | 5 |
| 2005 | 3 | 5 |
| 2006 | 5 | 2 |
| 2007 | 1 | 0 |
| 2008 | 2 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 4 |
| 2012 | 2 | 0 |
| 2013 | 2 | 2 |
| 2014 | 2 | 5 |
| 2015 | 4 | 4 |
| 2016 | 2 | 4 |
| 2017 | 5 | 3 |
| 2018 | 2 | 11 |
| 2019 | 11 | 9 |
| 2020 | 4 | 9 |
| 2021 | 11 | 13 |
| 2022 | 12 | 14 |
| 2023 | 9 | 8 |
| 2024 | 7 | 7 |
| 2025 | 3 | 5 |
| 2026 | 2 | 2 |
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
- Diphenylamine-linked chiral bis(oxazoline) ligand without C2-symmetry, synthesis method and application thereof10 Feb 2026US 12,545,651 B2Zhejiang University of Technology
- Method for preparing organic carboxylic ester by using combined catalyst of aryl bidentate phosphine ligand26 Aug 2025US 12,398,089 B2Lanzhou Institute of Chemical Physics, CAS
- Catalyst particles and methods for dehydrogenative silylation29 Jul 2025US 12,371,446 B2Dow Silicones Corporation
- Method for preparing cocatalyst compound using anhydrous hydrocarbon solvent3 Jun 2025US 12,318,766 B2LG Chem.Ltd.
- Proximity-based labeling of biomolecular condensate microenvironments9 Jul 2026US 2026/0194528 A1
- Ruthenium catalysts and methods thereof8 Jan 2026US 2026/0008037 A1The Regents of the University of California
- Intracellular ligation of photocatalysts for photo-responsive, probe-mediated protein labeling27 Nov 2025US 2025/0362302 A1Seed Therapeutics US, Inc.
- Ligand Compound, Organic Chromium Compound, and Catalyst Composition Including the Same30 Oct 2025US 2025/0333427 A1LG Chem.Ltd.
- Sabre catalysts containing fluorinated carbon chains for delivery of metal-free mri contrast agents31 Jul 2025US 2025/0242340 A1The United States of America, as represented by the Secretary, Department of Health and Human Servic
Most cited
By later US patents
- Ethylene oligomerization46US 4,482,640 APhillips Petroleum Company · 1984
- Fluorous multiphase systems35US 5,463,082 AExxon Research & Engineering Co. · 1995
- Catalysts for olefin polymerization or oligomerization33US 7,442,819 B2E. I. Du Pont de Nemours and Company · 2008
- Process for preparing aromatic olefins by using palladaphosphacyclobutanes as catalysts26US 6,194,627 B1Aventis Research & Technology GmbH & Co. KG · 2001
- Zirconium urethane catalysts23US 5,965,686 AKing Industries, Inc. · 1999