C08G 2110/0058
≥50 and <150kg/m3
C08G2110/0058 (≥50 and <150kg/m3) appears on 452 US grants and 493 published applications in this corpus.
Search patents in C08G- Granted patents
- 452
- Published applications
- 493
- Assignees
- 251
- Inventors
- 1,446
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 16 | 0 |
| 1993 | 15 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 12 | 0 |
| 1997 | 10 | 0 |
| 1998 | 12 | 0 |
| 1999 | 12 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 1 |
| 2002 | 7 | 6 |
| 2003 | 8 | 8 |
| 2004 | 10 | 7 |
| 2005 | 0 | 8 |
| 2006 | 3 | 7 |
| 2007 | 3 | 13 |
| 2008 | 2 | 9 |
| 2009 | 0 | 22 |
| 2010 | 3 | 19 |
| 2011 | 4 | 17 |
| 2012 | 10 | 14 |
| 2013 | 13 | 12 |
| 2014 | 7 | 16 |
| 2015 | 19 | 20 |
| 2016 | 20 | 26 |
| 2017 | 15 | 20 |
| 2018 | 12 | 21 |
| 2019 | 15 | 33 |
| 2020 | 6 | 33 |
| 2021 | 23 | 39 |
| 2022 | 13 | 44 |
| 2023 | 26 | 30 |
| 2024 | 22 | 25 |
| 2025 | 19 | 23 |
| 2026 | 8 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- In-situ formation of low density thermoplastic polyurethane flexible foams12 May 2026US 12,624,180 B2Huntsman International LLC
- Hydrofluoro olefin propellant in a polyurethane foam composition7 Apr 2026US 12,595,347 B2Icp Construction, Inc.
- Viscoelastic polyurethane foam with coating17 Mar 2026US 12,577,360 B2Dow Global Technologies LLC
- Anti-microbial additive and properties to foam to prevent mold10 Mar 2026US 12,570,026 B2Lear Corporation
- Dispersion stabilizer based on at least two types of polyols and method of preparing the same10 Mar 2026US 12,570,779 B2Korea Kumho Petrochemical Co., Ltd.
- Foam composition comprising partially hydrolysed collagen10 Sep 2026US 2026/0265441 A1Scottish Leather Group Limited
- Production of polyurethane foam3 Sep 2026US 2026/0258247 A1Evonik Operations GmbH
- Composite made of randomly bonded polymer fiber loops and polyurethane foam20 Aug 2026US 2026/0242598 A1Dow Global Technologies LLC
- Siloxane-functional compounds, their production, and their use in polyurethane foams13 Aug 2026US 2026/0234327 A1Evonik Operations GmbH
- Acid-blocked pyrrolidine catalysts for polyurethane foam30 Jul 2026US 2026/0217893 A1Huntsman Petrochemical Corporation
Most cited
By later US patents
- At least partially resorbable reticulated elastomeric matrix elements and methods of making same952US 9,050,176 B2Biomerix Corporation · 2015
- Two-component on-site foam system and its use for foaming openings for the purpose of fire protection74US 6,706,774 B2Hilti Aktiengesellschaft · 2004
- Intumescent flexible polyurethane foam73US 4,374,207 AG.F.C. Foam Corporation · 1983
- Acoustical hearing protective devices utilizing dynamically stiff foam and methods of producing same73US 5,792,998 ACabot Safety Intermediate Corporation · 1998
- Flexible polyurethane foam having a high fire resistance59US 4,895,878 ARecticel · 1990