C09D 139/08
Homopolymers or copolymers of vinyl-pyridine
C09D139/08 (Homopolymers or copolymers of vinyl-pyridine) appears on 19 US grants and 26 published applications in this corpus.
Search patents in C09D- Granted patents
- 19
- Published applications
- 26
- Assignees
- 23
- Inventors
- 91
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 4 |
| 2018 | 0 | 3 |
| 2019 | 1 | 0 |
| 2020 | 3 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 0 |
| 2023 | 2 | 1 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical halogenated polymer thin film with ultra-high refractive index28 Apr 2026US 12,612,532 B2University of Rochester
- Carbon material dispersion19 Nov 2024US 12,146,045 B2Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Thin film, method of manufacturing thin film, and light-emitting device including thin film22 Aug 2023US 11,737,347 B2Samsung Electronics Co., Ltd.
- Coating composition for use with an overcoated photoresist31 Jan 2023US 11,567,408 B2Rohm and Haas Electronic Materials Korea Ltd.
- Switchable water-based paint or coating compositions1 Feb 2022US 11,236,250 B2Queen's University at Kingston
- Ion-exchange membrane, membrane electrode assembly, cell for redox flow battery, and redox flow battery28 Aug 2025US 2025/0273719 A1Asahi Kasei Kabushiki Kaisha
- Dye-labeled polymers and methods for preparing same3 Oct 2024US 2024/0327655 A1Debogy Molecular, Inc.
- Carbon material dispersion13 Jun 2024US 2024/0191054 A1Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Optical halogenated polymer thin film with ultra-high refractive index30 Nov 2023US 2023/0383137 A1University of Rochester
- Thin film, method of manufacturing thin film, and light-emitting device including thin film16 Sep 2021US 2021/0284811 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Photochemical crosslinkers for polymer coatings and substrate tie-layer43US 7,772,393 B2Innovative Surface Technologies, Inc. · 2010
- Photochemical crosslinkers for polymer coatings and substrate tie-layer30US 8,487,137 B2Innovative Surface Technologies, Inc. · 2013
- Aqueous cold setting paint11US 4,177,179 AToyo Soda Manufacturing Co., Ltd. · 1979
- Curable resin composition for use in water based paint10US 6,072,000 ADainippon Ink and Chemicals, Inc. · 2000
- Water-based neutralized tertiary amino and/or acidic vinyl polymer and epoxy and hydrolyzable silyl-containing compound4US 5,985,980 ADainippon Ink and Chemicals, Inc. · 1999