Y10S 521/907
Nonurethane flameproofed cellular product
Y10S521/907 (Nonurethane flameproofed cellular product) appears on 229 US grants and 5 published applications in this corpus.
Search patents in Y10S- Granted patents
- 229
- Published applications
- 5
- Assignees
- 106
- Inventors
- 343
- Latest grant
- 13 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 21 | 0 |
| 1978 | 8 | 0 |
| 1979 | 10 | 0 |
| 1980 | 18 | 0 |
| 1981 | 24 | 0 |
| 1982 | 12 | 0 |
| 1983 | 18 | 0 |
| 1984 | 9 | 0 |
| 1985 | 9 | 0 |
| 1986 | 2 | 0 |
| 1987 | 11 | 0 |
| 1988 | 16 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 13 | 0 |
| 1992 | 8 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Foamed polyolefin-based-resin sheet13 Aug 2024US 12,060,470 B2Sekisui Chemical Co., Ltd.
- Multi-functional microencapsulated additives for polymeric compositions28 Feb 2006US 7,005,457 B2Owens Corning Fiberglas Technology, Inc.
- Flame retardant polyolefin resin pre-expanded particles and in-mold foamed articles prepared therefrom23 Nov 2004US 6,822,023 B2Kaneka Corporation
- Processes for preparing patterns for use in metal castings23 Mar 2004US 6,710,094 B2StyroChem Delaware, Inc.
- Foam cross-linked with metal salt and process for production29 Apr 2003US 6,555,591 B1Sanyo Chemical Industries, Ltd.
- Polyolefin resin foam sheet23 Dec 2021US 2021/0395476 A1Sekisui Chemical Co., Ltd.
- Foamed polyolefin-based-resin sheet23 Dec 2021US 2021/0395477 A1Sekisui Chemical Co., Ltd.
- Multi-functional microencapsulated additives for polymeric compositions18 Mar 2004US 2004/0051191 A1Owens Corning Fiberglas Technology, Inc.
- Processes for preparing patterns for use in metal castings31 Jul 2003US 2003/0141031 A1StyroChem Delaware, Inc.
- Flame retardant polyolefin resin pre-expanded particles and in-mold foamed articles prepared therefrom5 Jun 2003US 2003/0105194 A1Kaneka Corporation
Most cited
By later US patents
- Fire retardant foams comprising expandable graphite, amine salts and phosphorous polyols178US 5,173,515 ABayer Aktiengesellschaft · 1992
- Fire protected foamed polymeric materials92US 4,871,477 AFirestop Chemical Corporation · 1989
- Intumescent coating materials79US 4,144,385 ABritish Industrial Plastics Limited · 1979
- Intumescent fire-retardant coating material78US 4,879,320 A1989
- Fire retardant mixture for protection of suitable composite products66US 4,743,625 A1988