C08F 2438/01
Atom transfer radical polymerization [atrp] or reverse atrp
Official title: Atom Transfer Radical Polymerization [ATRP] or reverse ATRP
C08F2438/01 (Atom transfer radical polymerization [atrp] or reverse atrp) appears on 503 US grants and 659 published applications in this corpus.
Search patents in C08F- Granted patents
- 503
- Published applications
- 659
- Assignees
- 309
- Inventors
- 1,428
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 4 |
| 2002 | 12 | 10 |
| 2003 | 13 | 11 |
| 2004 | 6 | 20 |
| 2005 | 13 | 19 |
| 2006 | 4 | 8 |
| 2007 | 10 | 10 |
| 2008 | 7 | 13 |
| 2009 | 4 | 14 |
| 2010 | 10 | 22 |
| 2011 | 7 | 36 |
| 2012 | 14 | 15 |
| 2013 | 24 | 30 |
| 2014 | 23 | 36 |
| 2015 | 19 | 32 |
| 2016 | 32 | 48 |
| 2017 | 33 | 28 |
| 2018 | 22 | 42 |
| 2019 | 29 | 45 |
| 2020 | 32 | 59 |
| 2021 | 39 | 34 |
| 2022 | 31 | 31 |
| 2023 | 18 | 31 |
| 2024 | 37 | 27 |
| 2025 | 16 | 21 |
| 2026 | 7 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Additives for electrolyte and cathode material in Li-ion batteries comprising metal-based cathode material which produces M2+ metal ions11 Aug 2026US 12,706,324 B2Hydro-Quebec
- Stimuli-responsive nanoparticles for biomedical applications16 Jun 2026US 12,653,911 B2The Brigham and Women S Hospital, Inc.
- Liposomic drug-delivery vehicles2 Jun 2026US 12,642,770 B2Yeda Research and Development Co. Ltd.
- Tri-block copolymers and nano-fibrous gelling microspheres including the same31 Mar 2026US 12,590,188 B2The Regents of the University of Michigan
- Controlled radical polymerization27 Jan 2026US 12,534,561 B2BASF Coatings GmbH
- Hybrid polymers and compositions including the same27 Aug 2026US 2026/0250467 A9
- Demulsifier compositions comprising copolymers, methods of producing and using the same23 Jul 2026US 2026/0209421 A1Saudi Arabian Oil Company
- Functionalized and non-functionalized amphiphilic polymers based on polyacrylic acid for the solubilization, isolation and molecular labelling of membrane proteins in aqueous media16 Jul 2026US 2026/0201090 A1CUBE BIOTECH GmbH
- Associative polymers and related compositions, methods and systems16 Jul 2026US 2026/0201124 A1California Institute of Technology
- Compatibilization of polymer blends by mixed-graft block copolymers2 Jul 2026US 2026/0184856 A1Yale University
Most cited
By later US patents
- Processes based on atom (or group) transfer radical polymerization and novel (co) polymers having useful structures and properties295US 5,807,937 ACarnegie Mellon University · 1998
- (Co)polymers and a novel polymerization process based on atom (or group) transfer radical polymerization287US 5,763,548 ACarnegie Mellon University · 1998
- Preparation of novel homo- and copolymers using atom transfer radical polymerization287US 5,789,487 ACarnegie Mellon University · 1998
- Cross linkable fluorine-containing polymer and its production192US 4,243,770 ADaikin Kogyo Co., Ltd. · 1981
- Preparation of novel homo- and copolymers using atom transfer radical polymerization183US 5,945,491 ACarnegie Mellon University · 1999