Y10T 428/31884
Regenerated or modified cellulose
Y10T428/31884 (Regenerated or modified cellulose) appears on 404 US grants and 109 published applications in this corpus.
Search patents in Y10T- Granted patents
- 404
- Published applications
- 109
- Assignees
- 232
- Inventors
- 799
- Latest grant
- 16 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 19 | 0 |
| 1978 | 16 | 0 |
| 1979 | 12 | 0 |
| 1980 | 18 | 0 |
| 1981 | 8 | 0 |
| 1982 | 13 | 0 |
| 1983 | 15 | 0 |
| 1984 | 15 | 0 |
| 1985 | 13 | 0 |
| 1986 | 7 | 0 |
| 1987 | 6 | 0 |
| 1988 | 10 | 0 |
| 1989 | 9 | 0 |
| 1990 | 12 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 10 | 0 |
| 1995 | 18 | 0 |
| 1996 | 4 | 0 |
| 1997 | 17 | 0 |
| 1998 | 14 | 0 |
| 1999 | 12 | 0 |
| 2000 | 16 | 0 |
| 2001 | 8 | 4 |
| 2002 | 10 | 12 |
| 2003 | 12 | 17 |
| 2004 | 10 | 7 |
| 2005 | 8 | 9 |
| 2006 | 5 | 8 |
| 2007 | 6 | 6 |
| 2008 | 4 | 3 |
| 2009 | 3 | 6 |
| 2010 | 4 | 4 |
| 2011 | 5 | 2 |
| 2012 | 5 | 9 |
| 2013 | 5 | 4 |
| 2014 | 5 | 5 |
| 2015 | 0 | 7 |
| 2016 | 4 | 1 |
| 2017 | 2 | 3 |
| 2018 | 5 | 0 |
| 2019 | 3 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Biodegradable cellulose fiber-based substrate, its manufacturing process, and use in an adhesive tape16 May 2023US 11,649,382 B2Ahlstrom Oyj
- Polar group-containing olefin copolymer, multinary polar olefin copolymer, olefin resin composition, and adhesive material, laminate, and other application products using same13 Apr 2021US 10,975,182 B2Japan Polyethylene Corporation
- Cellulose fiber-based substrate, its manufacturing process and use as masking tape9 Jun 2020US 10,676,592 B2Ahlstrom-Munksjö Oyj
- Resin film, laminate, method for producing same, and method for producing fuel cell16 Jul 2019US 10,355,298 B2Daicel Corporation
- Hard coating film21 May 2019US 10,294,387 B2LG Chem.Ltd.
- Biodegradable cellulose fiber-based substrate, its manufacturing process, and use in an adhesive tape24 Sep 2020US 2020/0299550 A1Ahlstrom-Munksjö Oyj
- Polar group-containing olefin copolymer, multinary polar olefin copolymer, olefin resin composition, and adhesive material, laminate, and other application products using same28 Feb 2019US 2019/0062473 A1Japan Polyethylene Corporation
- Cellulose fiber-based substrate, its manufacturing process and use as masking tape12 Oct 2017US 2017/0292043 A1A. Ahlstrom Corporation
- Resin film, laminate, method for producing same, and method for producing fuel cell18 May 2017US 2017/0141423 A1Daicel Value Coating Ltd.
- Coating agents and coated articles23 Mar 2017US 2017/0081435 A1Innovative Surface Technologies, Inc.
Most cited
By later US patents
- Acrylic-type pressure sensitive adhesives by means of ultraviolet radiation curing421US 4,181,752 AMinnesota Mining and Manufacturing Company · 1980
- Medical material containing covalently bound heparin and process for its production262US 5,165,919 ATerumo Kabushiki Kaisha · 1992
- Treated fabric structure228US 4,211,806 AMilliken Research Corporation · 1980
- Immobilizing particulate absorbents by conversion to hydrates147US 4,826,880 AJohnson & Johnson · 1989
- Wood based panels117US 5,422,170 AYamaha Corporation · 1995