C08G 2110/0083
Prepared using water as the sole blowing agent
Official title: prepared using water as the sole blowing agent
C08G2110/0083 (Prepared using water as the sole blowing agent) appears on 1,530 US grants and 1,524 published applications in this corpus.
Search patents in C08G- Granted patents
- 1,530
- Published applications
- 1,524
- Assignees
- 574
- Inventors
- 3,574
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 14 | 0 |
| 1978 | 10 | 0 |
| 1979 | 18 | 0 |
| 1980 | 9 | 0 |
| 1981 | 20 | 0 |
| 1982 | 7 | 0 |
| 1983 | 16 | 0 |
| 1984 | 7 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 17 | 0 |
| 1991 | 26 | 0 |
| 1992 | 50 | 0 |
| 1993 | 55 | 0 |
| 1994 | 45 | 0 |
| 1995 | 42 | 0 |
| 1996 | 42 | 0 |
| 1997 | 64 | 0 |
| 1998 | 38 | 0 |
| 1999 | 44 | 0 |
| 2000 | 57 | 0 |
| 2001 | 35 | 6 |
| 2002 | 34 | 39 |
| 2003 | 40 | 54 |
| 2004 | 48 | 62 |
| 2005 | 25 | 52 |
| 2006 | 12 | 60 |
| 2007 | 14 | 59 |
| 2008 | 7 | 51 |
| 2009 | 14 | 62 |
| 2010 | 23 | 81 |
| 2011 | 23 | 67 |
| 2012 | 39 | 53 |
| 2013 | 42 | 78 |
| 2014 | 45 | 65 |
| 2015 | 52 | 62 |
| 2016 | 59 | 71 |
| 2017 | 43 | 66 |
| 2018 | 52 | 65 |
| 2019 | 55 | 61 |
| 2020 | 42 | 68 |
| 2021 | 48 | 64 |
| 2022 | 27 | 79 |
| 2023 | 39 | 43 |
| 2024 | 39 | 53 |
| 2025 | 32 | 54 |
| 2026 | 23 | 49 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sulfur containing polyisocyanate polyaddition (PIPA) polyol with improved flame retardant properties and foams containing them8 Sep 2026US 12,729,264 B2Dow Global Technologies LLC
- Block sponge and production process thereof8 Sep 2026US 12,729,267 B1Guangdong Eonjoy Technology Limited
- Method for recovering raw materials from polyurethane foams28 Jul 2026US 12,692,359 B2Covestro Deutschland AG
- Methods and systems for producing a bio-based cosmetic sponge and blender21 Jul 2026US 12,685,378 B2Rea. Deeming Beauty, Inc.
- Rigid polyurethane foam and multilayer thermal insulation assemblies containing the foam9 Jun 2026US 12,649,815 B2Dow Global Technologies LLC
- Catalyst composition for production of polyurethane foam and method for producing polyurethane foam using same8 Oct 2026US 2026/0308302 A1Nitto Kasei Co., Ltd.
- Method for producing catalyst composition and method for producing polyurethane foam8 Oct 2026US 2026/0308303 A1Nitto Kasei Co., Ltd.
- Cyclic poly(hydroxy-urethane) foams in wall and roofing insulation1 Oct 2026US 2026/0297257 A1Johns Manville
- Low residual momomer glycol aromatic polyester polyols24 Sep 2026US 2026/0286036 A1Stepan Company
- Polyol compositions and uses thereof in polyurethane foams24 Sep 2026US 2026/0286038 A1
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
- Hydrophilic foam compositions172US 5,064,653 AFerris Mfg. Corp. · 1991
- Hydrophilic foam compositions158US 5,065,752 AFerris Mfg. Corp. · 1991
- Polyurethane foam sealing material and process for producing the same152US 4,264,743 ANHK Spring Co., Ltd. · 1981
- Crosslinked hydrophilic foams and method131US 4,137,200 AW. R. Grace & Co. · 1979