D10B 2321/06
Polymers of unsaturated alcohols
Official title: polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
D10B2321/06 (Polymers of unsaturated alcohols) appears on 117 US grants and 172 published applications in this corpus.
Search patents in D10B- Granted patents
- 117
- Published applications
- 172
- Assignees
- 128
- Inventors
- 407
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 4 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 3 | 3 |
| 2007 | 1 | 5 |
| 2008 | 0 | 4 |
| 2009 | 2 | 6 |
| 2010 | 5 | 4 |
| 2011 | 2 | 3 |
| 2012 | 0 | 4 |
| 2013 | 2 | 1 |
| 2014 | 2 | 5 |
| 2015 | 2 | 14 |
| 2016 | 3 | 4 |
| 2017 | 7 | 9 |
| 2018 | 4 | 21 |
| 2019 | 3 | 10 |
| 2020 | 8 | 9 |
| 2021 | 7 | 13 |
| 2022 | 12 | 11 |
| 2023 | 6 | 14 |
| 2024 | 5 | 10 |
| 2025 | 9 | 8 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- 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.
- Dual-conductive fiber network structure material and preparation method and application thereof16 Jul 2026US 2026/0198830 A1Shenzhen Second People's Hospital (Shenzhen Institute of Translational Medicine)
- Method for preparing ionogel fiber based on halogenometallate ionic liquid2 Apr 2026US 2026/0092401 A1Soochow University
- Conductive hydrogel fibers and the fabrication methods thereof12 Mar 2026US 2026/0071355 A1City University of Hong Kong
- Low basis weight nonwoven webs and methods for making same12 Mar 2026US 2026/0071365 A1The Procter & Gamble Company
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