D06N 2203/048
Polyvinylchloride polymers
Official title: Polyvinylchloride (co)polymers
D06N2203/048 (Polyvinylchloride polymers) appears on 125 US grants and 88 published applications in this corpus.
Search patents in D06N- Granted patents
- 125
- Published applications
- 88
- Assignees
- 91
- Inventors
- 272
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 7 | 8 |
| 2003 | 6 | 7 |
| 2004 | 5 | 12 |
| 2005 | 5 | 4 |
| 2006 | 3 | 6 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 3 |
| 2010 | 0 | 3 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 3 | 0 |
| 2014 | 1 | 4 |
| 2015 | 1 | 3 |
| 2016 | 1 | 5 |
| 2017 | 0 | 5 |
| 2018 | 0 | 3 |
| 2019 | 4 | 3 |
| 2020 | 4 | 5 |
| 2021 | 0 | 2 |
| 2022 | 4 | 2 |
| 2023 | 1 | 3 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Breathable layered flexible material, methods and uses thereof14 Jul 2026US 12,680,227 B2TMG - Tecidos Plastificados e Outros Revestimentos Para a Indústria Autómovel, S.A.
- Synthetic resin skin material and manufacturing method thereof23 Apr 2024US 11,965,286 B2Kyowa Leather Cloth Co., Ltd.
- Recycled rubber backed cushioned vinyl12 Sep 2023US 11,752,738 B2Ecore International Inc.
- Touch display leather and leather structure9 Aug 2022US 11,408,122 B2Nan Ya Plastics Corporation
- Multi-layered sheet suitable as floor or wall covering exhibiting a three-dimensional relief and a decorative image31 May 2022US 11,345,116 B2Beaulieu International Group NV
- Composite structure containing a pvc textile layer and a pvc cover layer20 Aug 2026US 2026/0243019 A1TMG - Tecidos Plastificados e Outros Revestimentos Para a Indústria Autómovel, S.A.
- Flexible wall covering with virucidal coating and method for manufacture thereof15 Jan 2026US 2026/0015789 A1
- Recycled rubber backed cushioned vinyl30 May 2024US 2024/0173944 A1Ecore International Inc.
- Breathable layered flexible material, methods and uses thereof9 Nov 2023US 2023/0357986 A1TMG - Tecidos Plastificados e Outros Revestimentos Para a Indústria Autómovel, S.A.
- Composition for eco-friendly artificial leather having coffee grounds with biodegradable and deodorizing effect, artificial leather including same and manufacturing method thereof28 Sep 2023US 2023/0304218 A1Hyundai Motor Company
Most cited
By later US patents
- Skid-resistant floor covering and method of making same127US 5,567,497 ACollins & Aikman Products Co. · 1996
- Floor covering/wall covering87US 5,082,712 A1992
- Carpet tile with stabilizing material embedded in adhesive layer79US 4,522,857 AMilliken Research Corporation · 1985
- Pattern-tufted, fusion-bonded carpet and carpet tile and method of preparation68US 5,198,277 AInterface, Inc. · 1993
- Carpet with fluid barrier67US 5,612,113 ADarwin Enterprises, Inc. · 1997