C08L 55/005
Homopolymers or copolymers obtained by polymerisation of macromolecular compounds terminated by a
Official title: {Homopolymers or copolymers obtained by polymerisation of macromolecular compounds terminated by a carbon-to-carbon double bond}
C08L55/005 (Homopolymers or copolymers obtained by polymerisation of macromolecular compounds terminated by a) appears on 77 US grants and 55 published applications in this corpus.
Search patents in C08L- Granted patents
- 77
- Published applications
- 55
- Assignees
- 76
- Inventors
- 260
- Latest grant
- 26 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 5 | 4 |
| 2003 | 3 | 4 |
| 2004 | 2 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 1 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 2 | 0 |
| 2011 | 1 | 3 |
| 2012 | 1 | 2 |
| 2013 | 4 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 4 |
| 2017 | 2 | 3 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 4 |
| 2021 | 5 | 3 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 2 |
| 2025 | 0 | 3 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low molecular weight dry powder polymer for use as paper-making dry strength agent26 Mar 2024US 11,939,309 B2Ecolab USA Inc.
- Macromonomer copolymer, epoxy resin composition, adhesive, molding material, and cured product30 Jan 2024US 11,884,813 B2Mitsubishi Chemical Corporation
- Reactive particulate materials useful for additive manufacturing19 Jul 2022US 11,390,705 B2Carbon, Inc.
- Sustainable chemistry systems for recyclable dental models and other additively manufactured products12 Apr 2022US 11,299,576 B2Carbon, Inc.
- Polymeric-inorganic nanoparticle compositions, manufacturing process thereof and their use as lubricant additives14 Dec 2021US 11,198,833 B2Evonik Operations GmbH
- Resist polymer, photosensitive resin composition, interlayer insulating film, and polymer production method17 Sep 2026US 2026/0275019 A1Nippon Shokubai Co., Ltd.
- Curable composition, cured body, laminate, lens, and spectacles30 Jul 2026US 2026/0217891 A1Tokuyama Corporation
- Resin composition2 Jul 2026US 2026/0184911 A1Mitsubishi Chemical Corporation
- Polymer-based portion, foldable apparatus, and methods of making11 Jun 2026US 2026/0159621 A1Corning Incorporated
- Maleimide resin mixture, curable resin composition, varnish, and cured product thereof23 Apr 2026US 2026/0109801 A1Nippon Kayaku Kabushiki Kaisha
Most cited
By later US patents
- Cosmetic composition having acryl-silicone graft copolymer204US 5,061,481 AKobayashi Kose Co., Ltd. · 1991
- Thermoplastic elastomer compositions from branched olefin copolymers154US 6,147,180 AExxon Chemical Patents Inc. · 2000
- Cosmetic composition127US 5,219,560 AKobayashi Kose Co., Ltd. · 1993
- Pressure-sensitive adhesive comprising hollow tacky microspheres and macromonomer-containing binder copolymer122US 4,994,322 AMinnesota Mining and Manufacturing Company · 1991
- Preparation of vinyl-containing macromers58US 6,444,773 B1ExxonMobile Chemical Patents Inc. · 2002