C08J 2327/06
Homopolymers or copolymers of vinyl chloride
C08J2327/06 (Homopolymers or copolymers of vinyl chloride) appears on 699 US grants and 676 published applications in this corpus.
Search patents in C08J- Granted patents
- 699
- Published applications
- 676
- Assignees
- 531
- Inventors
- 1,935
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 14 | 0 |
| 1978 | 13 | 0 |
| 1979 | 9 | 0 |
| 1980 | 15 | 0 |
| 1981 | 12 | 0 |
| 1982 | 7 | 0 |
| 1983 | 17 | 0 |
| 1984 | 17 | 0 |
| 1985 | 6 | 0 |
| 1986 | 10 | 0 |
| 1987 | 8 | 0 |
| 1988 | 16 | 0 |
| 1989 | 12 | 0 |
| 1990 | 13 | 0 |
| 1991 | 8 | 0 |
| 1992 | 10 | 0 |
| 1993 | 14 | 0 |
| 1994 | 10 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 14 | 0 |
| 1998 | 18 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 1 |
| 2002 | 12 | 7 |
| 2003 | 9 | 10 |
| 2004 | 7 | 17 |
| 2005 | 2 | 6 |
| 2006 | 2 | 19 |
| 2007 | 5 | 10 |
| 2008 | 6 | 17 |
| 2009 | 3 | 7 |
| 2010 | 7 | 9 |
| 2011 | 6 | 15 |
| 2012 | 6 | 11 |
| 2013 | 8 | 18 |
| 2014 | 11 | 20 |
| 2015 | 13 | 42 |
| 2016 | 17 | 50 |
| 2017 | 25 | 39 |
| 2018 | 27 | 38 |
| 2019 | 33 | 52 |
| 2020 | 37 | 44 |
| 2021 | 26 | 42 |
| 2022 | 29 | 52 |
| 2023 | 26 | 41 |
| 2024 | 27 | 51 |
| 2025 | 34 | 31 |
| 2026 | 25 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modeling material and method for the production thereof1 Sep 2026US 12,723,134 B2Staedtler SE
- Waterproof sheet, resin composition, and sealing material11 Aug 2026US 12,703,775 B2S.B.Sheet Waterproof Systems Co., Ltd.
- Method for producing a plastic object with embedded quaternary salts4 Aug 2026US 12,698,366 B2Research Foundation of the City University of New York
- Antistatic release film21 Jul 2026US 12,686,777 B2Zhejiang Ouren New Materials Co., Ltd.
- Anti-aging pipe14 Jul 2026US 12,679,941 B2
- PVC hose with soft touch effect, as well as method of manufacturing thereof24 Sep 2026US 2026/0286117 A1Fitt S.p.A.
- Method for recycling vinyl halide polymer compositions and use thereof3 Sep 2026US 2026/0258217 A1Katholieke Universiteit Leuven
- Airway tube device20 Aug 2026US 2026/0241127 A1The Provost, Fellows, Scholars and Other Members of Board of Trinity College Dublin
- Method for manufacturing a polyvinyl chloride products23 Jul 2026US 2026/0209463 A1Unilin BV
- Chemical recycling of reclaimer flake reject23 Jul 2026US 2026/0209465 A1Eastman Chemical Company
Most cited
By later US patents
- Advanced polymer/wood composite structural member153US 5,486,553 AAndersen Corporation · 1996
- Advanced polymer/wood composite structural member151US 5,539,027 AAndersen Corporation · 1996
- Flame retardant thermoplastic molding compounds of high electroconductivity113US 4,490,283 AM.I.Tech Co., Ltd. · 1984
- Advanced polymer wood composite101US 5,827,607 AAndersen Corporation · 1998
- Treated fibers and bonded composites of cellulose fibers in vinyl chloride polymer characterized by an isocyanate bonding agent96US 4,376,144 AMonsanto Company · 1983