C08F 290/00
Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction
Official title: Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
C08F290/00 (Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction) appears on 3,775 US grants and 3,977 published applications in this corpus.
Search patents in C08F- Granted patents
- 3,775
- Published applications
- 3,977
- Assignees
- 1,391
- Inventors
- 9,733
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 9 | 0 |
| 1978 | 11 | 0 |
| 1979 | 9 | 0 |
| 1980 | 12 | 0 |
| 1981 | 12 | 0 |
| 1982 | 18 | 0 |
| 1983 | 18 | 0 |
| 1984 | 16 | 0 |
| 1985 | 25 | 0 |
| 1986 | 20 | 0 |
| 1987 | 25 | 0 |
| 1988 | 30 | 0 |
| 1989 | 28 | 0 |
| 1990 | 29 | 0 |
| 1991 | 60 | 0 |
| 1992 | 60 | 0 |
| 1993 | 71 | 0 |
| 1994 | 78 | 0 |
| 1995 | 61 | 0 |
| 1996 | 84 | 0 |
| 1997 | 83 | 0 |
| 1998 | 94 | 0 |
| 1999 | 104 | 0 |
| 2000 | 94 | 0 |
| 2001 | 110 | 26 |
| 2002 | 112 | 113 |
| 2003 | 107 | 150 |
| 2004 | 120 | 184 |
| 2005 | 81 | 151 |
| 2006 | 106 | 141 |
| 2007 | 68 | 121 |
| 2008 | 66 | 125 |
| 2009 | 56 | 124 |
| 2010 | 110 | 185 |
| 2011 | 82 | 111 |
| 2012 | 79 | 124 |
| 2013 | 90 | 109 |
| 2014 | 98 | 110 |
| 2015 | 90 | 100 |
| 2016 | 78 | 136 |
| 2017 | 111 | 158 |
| 2018 | 91 | 143 |
| 2019 | 124 | 194 |
| 2020 | 148 | 215 |
| 2021 | 137 | 238 |
| 2022 | 137 | 257 |
| 2023 | 125 | 234 |
| 2024 | 161 | 202 |
| 2025 | 149 | 172 |
| 2026 | 84 | 154 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for the reduction of regioisomer where the double bond is shifted from ethylenically unsaturated alkoxylated alcohols6 Oct 2026US 12,753,262 B2Sika Technology AG
- Elastic materials prepared from energy-curable liquid compositions29 Sep 2026US 12,747,317 B2Arkema France
- Compound and polymer composition including said compound29 Sep 2026US 12,747,379 B2Mitsubishi Chemical Corporation
- Resin composition, prepreg, resin-coated film, resin-coated metal foil, metal-cladded laminate board, and wiring board22 Sep 2026US 12,742,047 B2Panasonic Intellectual Property Management Co., Ltd.
- Thiol urethane group-containing polymerizable composition15 Sep 2026US 12,735,520 B2Kulzer GmbH
- 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
- Vinyl-based polymer, method for producing same, polishing liquid, and vinyl-based monomer8 Oct 2026US 2026/0308299 A1Toagosei Co., Ltd.
- Compound, coating composition and film8 Oct 2026US 2026/0308409 A1Industrial Technology Research Institute
- 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
Most cited
By later US patents
- Device for priming for improved adherence of gels to substrates1,210US 5,749,968 AFocal, Inc. · 1998
- Photopolymerizable biodegradable hydrogels as tissue contacting materials and controlled-release carriers896US 5,410,016 ABoard of Regents, The University of Texas System · 1995
- Polysiloxane hydrogels775US 4,136,250 ACiba-Geigy Corporation · 1979
- Gels for encapsulation of biological materials587US 5,858,746 ABoard of Regents, The University of Texas System · 1999
- Hydrogel with internal wetting agent363US 6,367,929 B1Johnson & Johnson Vision Care, Inc. · 2002