B29K 2029/00
Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as
Official title: Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals {or derivatives thereof} as moulding material
B29K2029/00 (Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as) appears on 504 US grants and 699 published applications in this corpus.
Search patents in B29K- Granted patents
- 504
- Published applications
- 699
- Assignees
- 358
- Inventors
- 1,502
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 11 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 10 |
| 2003 | 5 | 17 |
| 2004 | 9 | 22 |
| 2005 | 6 | 14 |
| 2006 | 9 | 17 |
| 2007 | 6 | 19 |
| 2008 | 9 | 21 |
| 2009 | 10 | 19 |
| 2010 | 10 | 21 |
| 2011 | 9 | 25 |
| 2012 | 13 | 24 |
| 2013 | 16 | 21 |
| 2014 | 15 | 23 |
| 2015 | 16 | 35 |
| 2016 | 27 | 56 |
| 2017 | 26 | 40 |
| 2018 | 27 | 34 |
| 2019 | 42 | 39 |
| 2020 | 31 | 39 |
| 2021 | 24 | 40 |
| 2022 | 18 | 38 |
| 2023 | 29 | 33 |
| 2024 | 32 | 36 |
| 2025 | 24 | 33 |
| 2026 | 15 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and systems for making an optical functional film11 Aug 2026US 12,703,160 B2
- Method for manufacturing glass plate equipped with vehicle window-type resin frame4 Aug 2026US 12,697,756 B2AGC Inc.
- Multilayer, coextruded polyolefin film and manufacture thereof on triple bubble lines28 Jul 2026US 12,691,625 B2Cryovac, Inc.
- Carbon fiber reinforced composite and production method of carbon fiber reinforced composite28 Jul 2026US 12,692,354 B2Sekisui Chemical Co., Ltd.
- Resin composition28 Jul 2026US 12,692,372 B2Plantic Technologies Ltd.
- Product8 Oct 2026US 2026/0307316 A1Kuraray Co., Ltd.
- High puncture resistant recyclable packaging film with polar polymer outer layer8 Oct 2026US 2026/0307317 A1ProAmpac Holdings Inc.
- Method for producing a single- or multi-layered film, single- or multi-layered, extruded, simultaneously biaxially stretched and thermofixed film and corresponding uses1 Oct 2026US 2026/0295916 A1Kuhne Anlagenbau GmbH
- Polyvinyl alcohol resin, water-soluble film, extrusion-molded article, filament, nonwoven fabric, container, method for producing water-soluble film, and aqueous solution13 Aug 2026US 2026/0234302 A1Kuraray Co., Ltd.
- Polyvinyl alcohol-based film23 Jul 2026US 2026/0208402 A1Mitsubishi Chemical Corporation
Most cited
By later US patents
- Anatomically shaped vasoocclusive device and method of making the same551US 5,645,558 AMedical University of South Carolina · 1997
- Anatomically shaped vasoocclusive devices330US 5,911,731 ATarget Therapeutics, Inc. · 1999
- Anatomically shaped vasoocclusive device and method for deploying same325US 5,766,219 AMUSC Foundation for Research Development · 1998
- Three dimensional, low friction vasoocclusive coil, and method of manufacture231US 6,638,291 B1Micrus Corporation · 2003
- Anatomically shaped vasoocclusive device and method of making the same166US 6,090,125 AMUSC Foundation for Research Development · 2000