Y10T 442/3927
Including a paper or wood pulp layer
Y10T442/3927 (Including a paper or wood pulp layer) appears on 63 US grants and 55 published applications in this corpus.
Search patents in Y10T- Granted patents
- 63
- Published applications
- 55
- Assignees
- 45
- Inventors
- 123
- Latest grant
- 8 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 6 |
| 2004 | 3 | 5 |
| 2005 | 2 | 6 |
| 2006 | 2 | 4 |
| 2007 | 2 | 4 |
| 2008 | 1 | 4 |
| 2009 | 1 | 3 |
| 2010 | 3 | 8 |
| 2011 | 5 | 1 |
| 2012 | 3 | 3 |
| 2013 | 1 | 3 |
| 2014 | 5 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method of wrapping mica paper on an electrical conductor and mica paper tape suitable for same8 Jun 2021US 11,027,520 B2Dupont Safety & Construction, Inc.
- Self supportive panel system22 Jan 2019US 10,184,251 B2PN II, Inc.
- Method of wrapping mica paper on an electrical conductor and mica paper tape suitable for same15 May 2018US 9,972,419 B2E. I. Du Pont de Nemours and Company
- Self supportive panel system27 Jun 2017US 9,689,165 B2PN II, Inc.
- Self supportive panel system3 Nov 2015US 9,175,476 B2PN II, Inc.
- Self supportive panel system30 May 2019US 2019/0161972 A1PN II, Inc.
- Method of wrapping mica paper on an electrical conductor and mica paper tape suitable for same26 Jul 2018US 2018/0211745 A1E. I. Du Pont de Nemours and Company
- Self supportive panel system7 Sep 2017US 2017/0254087 A1PN II, Inc.
- Method of wrapping mica paper on an electrical conductor and mica paper tape suitable for same15 Dec 2016US 2016/0365173 A1E. I. Du Pont de Nemours and Company
- Self supportive panel system18 Feb 2016US 2016/0047127 A1PN II, Inc.
Most cited
By later US patents
- Fire barrier coating and fire barrier plywood136US 5,130,184 APyrotite Corporation · 1992
- Biodegradable fibers manufactured from thermoplastic starch and textile products and other articles manufactured from such fibers125US 6,218,321 B1Biotec Biologische Naturverpackungen GmbH & Co. KG · 2001
- Fire-barrier plywood76US 4,661,398 ADelphic Research Laboratories, Inc. · 1987
- Composite structural material and method of making same74US 6,972,144 B2Hunter Paine Enterprises, LLC · 2005
- Abrasion resistant laminate and method for making same70US 6,093,473 ALG Technology Sales and Marketing, Inc. · 2000