C08F 2/46
Polymerisation initiated by wave energy or particle radiation
C08F2/46 (Polymerisation initiated by wave energy or particle radiation) appears on 2,641 US grants and 3,108 published applications in this corpus.
Search patents in C08F- Granted patents
- 2,641
- Published applications
- 3,108
- Assignees
- 1,090
- Inventors
- 7,064
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 36 | 0 |
| 1977 | 28 | 0 |
| 1978 | 27 | 0 |
| 1979 | 27 | 0 |
| 1980 | 29 | 0 |
| 1981 | 33 | 0 |
| 1982 | 25 | 0 |
| 1983 | 29 | 0 |
| 1984 | 20 | 0 |
| 1985 | 32 | 0 |
| 1986 | 26 | 0 |
| 1987 | 16 | 0 |
| 1988 | 16 | 0 |
| 1989 | 22 | 0 |
| 1990 | 24 | 0 |
| 1991 | 24 | 0 |
| 1992 | 27 | 0 |
| 1993 | 16 | 0 |
| 1994 | 15 | 0 |
| 1995 | 20 | 0 |
| 1996 | 26 | 0 |
| 1997 | 25 | 0 |
| 1998 | 31 | 0 |
| 1999 | 29 | 0 |
| 2000 | 39 | 0 |
| 2001 | 32 | 8 |
| 2002 | 42 | 21 |
| 2003 | 20 | 34 |
| 2004 | 22 | 51 |
| 2005 | 25 | 55 |
| 2006 | 28 | 49 |
| 2007 | 38 | 46 |
| 2008 | 22 | 75 |
| 2009 | 32 | 64 |
| 2010 | 44 | 99 |
| 2011 | 33 | 94 |
| 2012 | 54 | 99 |
| 2013 | 68 | 69 |
| 2014 | 90 | 75 |
| 2015 | 67 | 106 |
| 2016 | 71 | 102 |
| 2017 | 80 | 134 |
| 2018 | 75 | 172 |
| 2019 | 127 | 207 |
| 2020 | 146 | 217 |
| 2021 | 152 | 271 |
| 2022 | 145 | 270 |
| 2023 | 174 | 219 |
| 2024 | 184 | 226 |
| 2025 | 147 | 219 |
| 2026 | 81 | 126 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Photocurable resin composition, cured product thereof, and method for producing three-dimensional object29 Sep 2026US 12,747,305 B2Canon Kabushiki Kaisha
- Method of producing organic-inorganic hybrid infrared absorbing particles and organic-inorganic hybrid infrared absorbing particles29 Sep 2026US 12,747,357 B2Sumitomo Metal Mining Co., Ltd.
- Biomass derived diketones as efficient visible light photoinitiators1 Sep 2026US 12,723,109 B2Bowling Green State University
- Curable composition for stereolithography, evaporative pattern, and method for producing three-dimensional article25 Aug 2026US 12,715,949 B2Mitsui Chemicals, Inc.
- Methods of forming an object in a volume of a photohardenable composition, photohardenable compositions, and photoinitiators25 Aug 2026US 12,715,998 B2Quadratic 3D, Inc.
- A biobased radical curable composition for forming solid objects8 Oct 2026US 2026/0308289 A1Allnex Belgium S.A.
- Actinically-curable compositions having high dimensional accuracy8 Oct 2026US 2026/0308298 A1Arkema France
- Photocurable composition, cured product of same, and coated article8 Oct 2026US 2026/0308360 A1Shin-Etsu Chemical Co., Ltd.
- Low refractive index resin composition for tpp nano 3d printing and photonic wire bonding method using the same8 Oct 2026US 2026/0309913 A1Luvantix Adm., Co. Ltd
- Free-radically polymerisable compound and composition1 Oct 2026US 2026/0297020 A1
Most cited
By later US patents
- Device for priming for improved adherence of gels to substrates1,210US 5,749,968 AFocal, Inc. · 1998
- Acrylic-type pressure sensitive adhesives by means of ultraviolet radiation curing421US 4,181,752 AMinnesota Mining and Manufacturing Company · 1980
- Ternary photoinitiator system for addition polymerization289US 5,545,676 AMinnesota Mining and Manufacturing Company · 1996
- Oxime ester photoiniators having a combined structure283US 7,189,489 B2Ciba Specialty Chemicals Corporation · 2007
- Energy curable compositions: two component curing agents227US 4,985,340 AMinnesota Mining and Manufacturing Company · 1991