Y10T 442/3488
Four or more layers
Y10T442/3488 (Four or more layers) appears on 25 US grants and 8 published applications in this corpus.
Search patents in Y10T- Granted patents
- 25
- Published applications
- 8
- Assignees
- 17
- Inventors
- 45
- Latest grant
- 8 Mar 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 1 | 3 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Advanced battery paster belt8 Mar 2011US 7,901,752 B2Albany International Corp.
- Fluid resistant composite sandwich panel11 Jan 2011US 7,867,928 B2Sikorsky Aircraft Corporation
- Enhanced energy absorbing materials15 Dec 2009US 7,631,405 B2Tex Tech Industries, Inc.
- Impact resistant, thin ply composite structures and method of manufacturing same5 Aug 2008US 7,407,901 B2Kazak Composites, Incorporated
- Fabric reinforced rubber sheet for the production of slabs of resin hardened finely divided stone material10 Jul 2007US 7,241,710 B2
- Systems and Methods for Providing an Improved Artificial Grass System6 Aug 2009US 2009/0197021 A1Ten Cate Thiobac B.V.
- Fluid resistant composite sandwich panel18 Jun 2009US 2009/0156076 A1Sikorsky Aircraft Corporation
- Advanced battery paster belt10 Jan 2008US 2008/0009212 A1Albany International Corp.
- Non-plain-woven laminated structures4 Oct 2007US 2007/0232173 A1
- Enhanced energy absorbing materials12 Apr 2007US 2007/0079487 A1Tex Tech Industries, Inc.
Most cited
By later US patents
- Needled fiber mat containing granular agent81US 4,250,172 A1981
- Armor component40US 5,110,661 A1992
- Flexible armour with energy absorbing half-spheres or hemispherically-shaped bodies39US 5,364,679 A1994
- Heat insulating blanket34US 4,522,673 AHexcel Corporation · 1985
- Impact resistant, thin ply composite structures and method of manufacturing same33US 7,407,901 B2Kazak Composites, Incorporated · 2008