C08F 2/50
With sensitising agents
Official title: with sensitising agents
C08F2/50 (With sensitising agents) appears on 1,578 US grants and 1,817 published applications in this corpus.
Search patents in C08F- Granted patents
- 1,578
- Published applications
- 1,817
- Assignees
- 675
- Inventors
- 4,319
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 20 | 0 |
| 1977 | 20 | 0 |
| 1978 | 17 | 0 |
| 1979 | 17 | 0 |
| 1980 | 16 | 0 |
| 1981 | 24 | 0 |
| 1982 | 15 | 0 |
| 1983 | 17 | 0 |
| 1984 | 16 | 0 |
| 1985 | 25 | 0 |
| 1986 | 20 | 0 |
| 1987 | 14 | 0 |
| 1988 | 11 | 0 |
| 1989 | 17 | 0 |
| 1990 | 20 | 0 |
| 1991 | 19 | 0 |
| 1992 | 20 | 0 |
| 1993 | 11 | 0 |
| 1994 | 14 | 0 |
| 1995 | 13 | 0 |
| 1996 | 23 | 0 |
| 1997 | 21 | 0 |
| 1998 | 22 | 0 |
| 1999 | 20 | 0 |
| 2000 | 32 | 0 |
| 2001 | 19 | 4 |
| 2002 | 21 | 11 |
| 2003 | 13 | 14 |
| 2004 | 14 | 30 |
| 2005 | 13 | 30 |
| 2006 | 18 | 19 |
| 2007 | 22 | 32 |
| 2008 | 11 | 36 |
| 2009 | 21 | 36 |
| 2010 | 34 | 46 |
| 2011 | 18 | 46 |
| 2012 | 30 | 46 |
| 2013 | 34 | 35 |
| 2014 | 43 | 34 |
| 2015 | 37 | 43 |
| 2016 | 32 | 46 |
| 2017 | 40 | 64 |
| 2018 | 40 | 74 |
| 2019 | 56 | 76 |
| 2020 | 60 | 109 |
| 2021 | 63 | 177 |
| 2022 | 81 | 186 |
| 2023 | 114 | 147 |
| 2024 | 125 | 179 |
| 2025 | 97 | 194 |
| 2026 | 58 | 103 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biomass derived diketones as efficient visible light photoinitiators1 Sep 2026US 12,723,109 B2Bowling Green State University
- Methods of forming an object in a volume of a photohardenable composition, photohardenable compositions, and photoinitiators25 Aug 2026US 12,715,998 B2Quadratic 3D, Inc.
- Optical film, display device, and composition for forming colored layer18 Aug 2026US 12,710,566 B2Toppan Inc.
- Methods including a combined light sheet and apparatuses11 Aug 2026US 12,703,149 B2Quadratic 3D, Inc.
- Composition for forming colored layer, optical film, and display device11 Aug 2026US 12,703,799 B2Toppan 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
- 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
- Photoactive mixture of acrylic monomers and chromophore-substituted halomethyl-2-triazine226US 4,330,590 AMinnesota Mining and Manufacturing Company · 1982
- Acrylamido functional disubstituted acetyl aryl ketone photoinitiators213US 5,506,279 AMinnesota Mining and Manufacturing Company · 1996