Y10T 442/676
Vinyl polymer or copolymer sheet or film [e.g., polyvinyl chloride, polyvinylidene chloride
Official title: Vinyl polymer or copolymer sheet or film [e.g., polyvinyl chloride, polyvinylidene chloride, polyvinyl acetate, etc.]
Y10T442/676 (Vinyl polymer or copolymer sheet or film [e.g., polyvinyl chloride, polyvinylidene chloride) appears on 173 US grants and 106 published applications in this corpus.
Search patents in Y10T- Granted patents
- 173
- Published applications
- 106
- Assignees
- 104
- Inventors
- 347
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 8 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 6 |
| 2002 | 6 | 6 |
| 2003 | 4 | 12 |
| 2004 | 8 | 10 |
| 2005 | 1 | 11 |
| 2006 | 2 | 4 |
| 2007 | 4 | 12 |
| 2008 | 5 | 7 |
| 2009 | 4 | 6 |
| 2010 | 7 | 9 |
| 2011 | 9 | 7 |
| 2012 | 4 | 7 |
| 2013 | 7 | 2 |
| 2014 | 3 | 3 |
| 2015 | 3 | 0 |
| 2016 | 1 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Polymer film, preparation method thereof, and polymer film laminate comprising the same23 Sep 2025US 12,421,358 B2LG Chem.Ltd.
- Vapor-permeable, substantially water-impermeable multilayer article12 Jul 2022US 11,383,504 B2Fiberweb, Inc.
- Barrier films11 Jan 2022US 11,220,616 B2Avery Dennison Corporation
- Vapor-permeable, substantially water-impermeable multilayer article21 Sep 2021US 11,123,965 B2Fiberweb, Inc.
- Vapor-permeable, substantially water-impermeable multilayer article1 Dec 2020US 10,850,491 B2Fiberweb, Inc.
- Polymer Film, Preparation Method Thereof, and Polymer Film Laminate Comprising the Same23 Mar 2023US 2023/0089009 A1LG Chem.Ltd.
- Vapor-Permeable, Substantially Water-Impermeable Multilayer Article11 Feb 2021US 2021/0039374 A1Fiberweb, Inc.
- Vapor-permeable, substantially water-impermeable multilayer article10 Oct 2019US 2019/0308397 A1Fiberweb, Inc.
- Vapor-permeable, substantially water-impermeable multilayer article15 Feb 2018US 2018/0043674 A1Fiberweb, Inc.
- Conductive vinyl matting30 Oct 2014US 2014/0322498 A1
Most cited
By later US patents
- Melt-blown fibrous web1,019US 5,582,907 APall Corporation · 1996
- Elastic laminated sheet of an incrementally stretched nonwoven fibrous web and elastomeric film and method342US 5,422,172 AClopay Plastic Products Company, Inc. · 1995
- Golf ball with a multi-layered cover185US 5,783,293 AAcushnet Company · 1998
- Method of making an elastic laminated sheet of an incrementally stretched nonwoven fibrous web and elastomeric film143US 5,861,074 AClopay Plastic Products Company, Inc. · 1999
- Nonwoven composite containing an apertured elastic film126US 7,803,244 B2Kimberly-Clark Worldwide, Inc. · 2010