C08L 35/08
Copolymers with vinyl ethers
C08L35/08 (Copolymers with vinyl ethers) appears on 21 US grants and 17 published applications in this corpus.
Search patents in C08L- Granted patents
- 21
- Published applications
- 17
- Assignees
- 26
- Inventors
- 72
- Latest grant
- 25 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 3 |
| 2013 | 1 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Aqueous ink composition for ballpoint pen25 Apr 2023US 11,634,601 B2Mitsubishi Pencil Company, Limited
- Resin composition, prepreg, metal foil-clad laminate, resin composite sheet, and printed wiring board18 May 2021US 11,008,420 B2Mitsubishi Gas Chemical Company, Inc.
- Medical elongated body2 Apr 2019US 10,245,411 B2Terumo Kabushiki Kaisha
- Dispersing agent containing copolymer mixture9 Dec 2014US 8,907,016 B2Construction Research & Technology GmbH
- Dispersant comprising copolymer mixture8 Jul 2014US 8,772,377 B2Construction Research & Technology GmbH
- Polymer, electrode plate, and battery cell, battery, and electric apparatus related thereto12 Jun 2025US 2025/0192184 A1Contemporary Amperex Technology (Hong Kong) Limited
- Golf club grip and golf club8 Dec 2022US 2022/0389208 A1Sumitomo Rubber Industries, Ltd.
- Method of manufacturing an electronic device and conductive paste for the same3 Mar 2022US 2022/0068518 A1DuPont Polymers, Inc.
- Resin composition, prepreg, metal foil-clad laminate, resin composite sheet, and printed wiring board4 Feb 2021US 2021/0032404 A1Mitsubishi Gas Chemical Company, Inc.
- Anticorrosion coating composition, anticorrosion coating film, substrate with anticorrosion coating film, and method of manufacturing same8 Oct 2020US 2020/0317932 A1Chugoku Marine Paints, Ltd.
Most cited
By later US patents
- Polyvinyl alcohol compositions prepared by crosslinking in a freezing step99US 5,972,375 AImplico B.V. · 1999
- Slump retaining agent62US 5,162,402 ASandoz Ltd. · 1992
- Mixture of hydroxypropylcellulose and poly(maleic anhydride/alkyl vinyl ether) as a hydrocolloid gelling agent35US 4,169,818 ACelanese Corporation · 1979
- Denture fixative composition containing partially neutralized copolymers of maleic acid or anhydride and alkyl vinyl ethers which are optionally partially crosslinked33US 4,521,551 ABlock Drug Company, Inc. · 1985
- Composition for fixing hair based on lignin or lignin derivatives as well as dihydroxypropyl lignin19US 5,512,276 AWella Aktiengesellschaft · 1996