C08G 18/5081
Having phosphorus bound to oxygen only
Official title: {having phosphorus bound to oxygen only}
C08G18/5081 (Having phosphorus bound to oxygen only) appears on 41 US grants and 39 published applications in this corpus.
Search patents in C08G- Granted patents
- 41
- Published applications
- 39
- Assignees
- 35
- Inventors
- 122
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 2 | 4 |
| 2021 | 0 | 5 |
| 2022 | 0 | 10 |
| 2023 | 7 | 2 |
| 2024 | 4 | 3 |
| 2025 | 2 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Curable composition, urethane resin, and heat dissipation member6 Jan 2026US 12,516,190 B2Sanyo Chemical Industries, Ltd.
- Method of making zipper pouch28 Oct 2025US 12,454,124 B2Dow Global Technologies LLC
- Retort adhesive composition1 Jul 2025US 12,344,774 B2Arkema France
- Two-component solvent-less adhesive composition5 Nov 2024US 12,134,715 B2Dow Global Technologies LLC
- Two-component solvent-less adhesive composition6 Aug 2024US 12,054,652 B2Dow Global Technologies LLC
- Fire retardant material30 Jul 2026US 2026/0217892 A1King Fahd University of Petroleum and Minerals
- Polyurethane adhesive4 Jun 2026US 2026/0152679 A1
- High performance laminating adhesives with low free monomer6 Nov 2025US 2025/0340765 A1Dow Global Technologies LLC
- Retort Adhesive Composition6 Nov 2025US 2025/0340766 A1Arkema France
- Polyurethane adhesive compositions and use of the same3 Jul 2025US 2025/0215290 A1
Most cited
By later US patents
- Flame-retardant, waterproof and breathable expanded PTFE laminate27US 5,418,054 AW. L. Gore & Associates, Inc. · 1995
- Production of flameproofed, rigid, isocyanate-based foams24US 5,981,612 ABASF SE · 1999
- Polyurethane foams containing high levels of silicone-containing surfactant polymer to improve flame retardance and aged K-factors15US 5,686,499 ABASF SE · 1997
- Magnetic coating formulations and magnetic recording media9US 5,037,934 AKyowa Hakko Kogyo Co., Ltd. · 1991
- Magnetic recording medium comprising a polyurethane resin coating residual groups derived from specified phosphorous containing compounds8US 5,158,830 AThe B. F. Goodrich Company · 1992