B32B 2317/18
Cellulose, modified cellulose or cellulose derivatives
Official title: Cellulose, modified cellulose or cellulose derivatives, e.g. viscose (B32B2317/10, B32B2317/12, B32B2317/16 take precedence)
B32B2317/18 (Cellulose, modified cellulose or cellulose derivatives) appears on 119 US grants and 152 published applications in this corpus.
Search patents in B32B- Granted patents
- 119
- Published applications
- 152
- Assignees
- 125
- Inventors
- 354
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 4 |
| 2004 | 1 | 2 |
| 2005 | 1 | 7 |
| 2006 | 3 | 4 |
| 2007 | 1 | 0 |
| 2008 | 3 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 4 |
| 2011 | 1 | 3 |
| 2012 | 3 | 2 |
| 2013 | 4 | 3 |
| 2014 | 1 | 2 |
| 2015 | 2 | 16 |
| 2016 | 3 | 7 |
| 2017 | 6 | 7 |
| 2018 | 9 | 11 |
| 2019 | 4 | 11 |
| 2020 | 16 | 7 |
| 2021 | 5 | 7 |
| 2022 | 5 | 6 |
| 2023 | 5 | 16 |
| 2024 | 5 | 8 |
| 2025 | 4 | 12 |
| 2026 | 7 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composite pane with a holographic element and method for the production thereof11 Aug 2026US 12,704,717 B2Saint-Gobain Sekurit France
- Sheet structure incorporating graphitic material, and method of manufacture26 May 2026US 12,636,860 B2Ora Graphene Audio Inc.
- Laminate window with edge protection28 Apr 2026US 12,611,846 B2Gentex Corporation
- Method for attaching insulation panels14 Apr 2026US 12,600,118 B2Simple Container Solutions, Inc.
- Multi-layered product having an embossed interior layer and a method for making the product7 Apr 2026US 12,594,740 B2American Custom Converting, L.L.C.
- A method for producing a barrier substrate, and a barrier substrate3 Sep 2026US 2026/0257452 A1Stora Enso OYJ
- Multi-layered product having an embossed interior layer and a method for making the product13 Aug 2026US 2026/0233486 A1American Custom Converting, L.L.C.
- Cellulose based composite planks13 Aug 2026US 2026/0234944 A1Columbia Insurance Company
- Moisture-Resistant Laminated Film Assembly with Enhanced Adhesion for Glass Surfaces11 Jun 2026US 2026/0158764 A1
- Thermoplastic films and bags having water-soluble polymer zones comprising a freshening active16 Apr 2026US 2026/0102990 A1The Procter & Gamble Company
Most cited
By later US patents
- Osmotic system having laminated wall comprising semipermeable lamina and microporous lamina309US 4,160,452 AAlza Corporation · 1979
- Smoke filter119US 5,108,474 AW. L. Gore & Associates, Inc. · 1992
- Floor strip85US 6,898,911 B2Pergo (Europe) AB · 2005
- Laminate films and sheets of crosslinked polyethylene resins71US 4,351,876 AMitsubishi Petrochemical Co., Ltd. · 1982
- High cellulose content, laminiferous nonwoven fabric59US 9,296,176 B2Suominen Corporation · 2016