Y10S 521/91
Plural blowing agents for producing nonpolyurethane cellular products
Y10S521/91 (Plural blowing agents for producing nonpolyurethane cellular products) appears on 151 US grants and 6 published applications in this corpus.
Search patents in Y10S- Granted patents
- 151
- Published applications
- 6
- Assignees
- 60
- Inventors
- 226
- Latest grant
- 27 Apr 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 8 | 0 |
| 1982 | 5 | 0 |
| 1983 | 10 | 0 |
| 1984 | 9 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 10 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 8 | 0 |
| 1992 | 11 | 0 |
| 1993 | 8 | 0 |
| 1994 | 10 | 0 |
| 1995 | 10 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 2 | 4 |
| 2003 | 2 | 0 |
| 2004 | 2 | 1 |
| 2005 | 2 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Aerosol adhesive and canister-based aerosol adhesive system27 Apr 2010US 7,705,056 B1Westech Aerosol Corporation
- Azeotrope-like compositions of tetrafluoropropenes and bromofluoropropenes6 Oct 2009US 7,597,818 B2Honeywell International Inc.
- Fluoroiodocarbon blends as CFC and halon replacements1 Aug 2006US 7,083,742 B1JSN Family Limited Partnership #3
- Foamable photo-polymerized composition1 Nov 2005US 6,960,619 B2Acryfoam Ltd .
- Expanded porous thermoplastic polymer membranes and method for the production thereof7 Jun 2005US 6,902,693 B2Sartorius AG
- Azeotrope-like compositions of tetrafluoropropenes and bromofluoropropenes28 Aug 2008US 2008/0203349 A1Honeywell International Inc.
- Foamable photo-polymerized composition9 Sep 2004US 2004/0176485 A1Acryfoam Ltd .
- Production of water-expandable styrene polymers15 Aug 2002US 2002/0111451 A1BASF SE
- Expanded porous thermoplastic polymer membranes and device for the production thereof11 Jul 2002US 2002/0091169 A1Sartorius AG
- Expanded porous thermoplastic polymer membranes and method for the production thereof30 May 2002US 2002/0065330 A1Sartorius AG
Most cited
By later US patents
- Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane102US 5,182,040 AE. I. Du Pont de Nemours and Company · 1993
- Fluoroiodocarbon blends as CFC and halon replacements61US 5,444,102 AIkon Corporation · 1995
- Production of low density polypropylene foam59US 4,940,736 AAmoco Corporation · 1990
- Expanded porous thermoplastic polymer membranes and device for the production thereof56US 6,808,375 B2Sartorius AG · 2004
- Process of extruding polysulfone foam52US 4,308,352 APackaging Industries Group, Inc. · 1981