C08L 39/08
Homopolymers or copolymers of vinyl-pyridine
C08L39/08 (Homopolymers or copolymers of vinyl-pyridine) appears on 43 US grants and 50 published applications in this corpus.
Search patents in C08L- Granted patents
- 43
- Published applications
- 50
- Assignees
- 48
- Inventors
- 133
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 3 |
| 2013 | 2 | 2 |
| 2014 | 0 | 3 |
| 2015 | 4 | 1 |
| 2016 | 3 | 2 |
| 2017 | 2 | 2 |
| 2018 | 1 | 4 |
| 2019 | 0 | 3 |
| 2020 | 3 | 4 |
| 2021 | 2 | 1 |
| 2022 | 2 | 4 |
| 2023 | 3 | 6 |
| 2024 | 3 | 2 |
| 2025 | 1 | 1 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biosensors with hydrophilic polyurethane membranes9 Jun 2026US 12,650,401 B2Abbott Diabetes Care Inc.
- Biocompatible membrane, preparation method therefor, and implantable biosensor28 Apr 2026US 12,612,509 B2Sinocare Inc.
- Polymer film for biosensor and preparation method therefor10 Mar 2026US 12,570,813 B2Shenzhen Sisensing Technology Co., Ltd.
- Self-stabilized thermothickening colloids20 Jan 2026US 12,528,064 B2Northwestern University
- Adhesive composition, rubber reinforcing material and article4 Nov 2025US 12,460,110 B2Kolon Industries, Inc.
- Composition, resist film, pattern forming method, and method for producing electronic device21 May 2026US 2026/0140447 A1FUJIFILM Corporation
- Polymer film for biosensor and preparation method therefor14 May 2026US 2026/0132263 A1Shenzhen Sisensing Co., Ltd.
- Composition, resist film, pattern forming method, and method for producing electronic device30 Apr 2026US 2026/0118759 A1FUJIFILM Corporation
- Cation sensor member based on composite material of carbon nanotubes and polymers having functionalized receptors, cation sensor, and manufacturing method therefor27 Feb 2025US 2025/0067696 A1Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Fine fibers made from room temperature crosslinking19 Dec 2024US 2024/0417890 A1Donaldson Company, Inc.
Most cited
By later US patents
- Membrane consisting of polyquaternary amine ion exchange polymer network interpenetrating the chains of thermoplastic matrix polymer52US 4,119,581 ACalifornia Institute of Technology · 1978
- Method of preparing a phenolic aldehyde resin and resin composition for an adhesive system to be applied to glass fibers15US 4,314,050 APPG Industries, Inc. · 1982
- Facilitated gas enrichment membrane composites and a process for the preparation thereof14US 4,627,859 AAllied Corporation · 1986
- Article and method for wood preservation11US 4,420,542 AReilly Tar & Chemical Corp. · 1983
- Method for bonding polyamides to rubber, adhesive for the same, and adhesive coated polyamide reinforcing elements10US 3,956,566 AThe General Tire & Rubber Company · 1976