C08G 18/3878
Having phosphorus
Official title: {having phosphorus}
C08G18/3878 (Having phosphorus) appears on 220 US grants and 171 published applications in this corpus.
Search patents in C08G- Granted patents
- 220
- Published applications
- 171
- Assignees
- 141
- Inventors
- 544
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 9 | 0 |
| 1978 | 10 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 1 |
| 2003 | 3 | 1 |
| 2004 | 1 | 5 |
| 2005 | 1 | 5 |
| 2006 | 0 | 4 |
| 2007 | 2 | 3 |
| 2008 | 1 | 5 |
| 2009 | 0 | 2 |
| 2010 | 2 | 7 |
| 2011 | 4 | 7 |
| 2012 | 2 | 8 |
| 2013 | 5 | 5 |
| 2014 | 6 | 9 |
| 2015 | 4 | 9 |
| 2016 | 8 | 6 |
| 2017 | 9 | 11 |
| 2018 | 7 | 10 |
| 2019 | 8 | 8 |
| 2020 | 6 | 7 |
| 2021 | 5 | 10 |
| 2022 | 5 | 17 |
| 2023 | 7 | 12 |
| 2024 | 9 | 6 |
| 2025 | 5 | 7 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Solventless adhesive compositions and laminate materials prepared with the same15 Sep 2026US 12,735,612 B2Arkema France
- Silicate-modified high-toughness and low-heat polymer grouting material for reinforcement16 Jun 2026US 12,655,273 B2SAFEKEY Engineering Technology (Zhengzhou), Ltd.
- Reactive flame retardants for flexible polyurethane foams10 Mar 2026US 12,570,818 B2ICL-IP America Inc.
- Curable composition, urethane resin, and heat dissipation member6 Jan 2026US 12,516,190 B2Sanyo Chemical Industries, Ltd.
- Polyurea coating systems as sealants for the exterior of fuel tanks9 Dec 2025US 12,492,322 B2Chemetall GmbH
- Two Component Solvent Based Laminating Adhesive for Medical Cold Forming Packages13 Aug 2026US 2026/0234452 A1Arkema France
- Solventless Adhesive Composition6 Aug 2026US 2026/0226329 A1Arkema France
- Colorful tpu film capable of being hot-cut and preparation method thereof28 May 2026US 2026/0146184 A1Guangdong Zhongding Technology Development Co., Ltd.
- Phosphinate flame retardant and process for manufacture thereof26 Feb 2026US 2026/0055124 A1Clariant International Ltd.
- Implantable material and synthesis method therefor and prosthetic heart valve12 Feb 2026US 2026/0041823 A1Venus Medtech (Hangzhou), Inc.
Most cited
By later US patents
- Polyurethanes for osteoimplants90US 7,985,414 B2Warsaw Orthopedic, Inc. · 2011
- Biocompatible and biodegradable poly (phosphoester-urethanes)89US 5,176,907 AThe Johns Hopkins University School of Medicine · 1993
- Porous and non-porous intumescent masses66US 4,740,527 ABayer Aktiengesellschaft · 1988
- One-component molding material and its use as construction material63US 4,724,250 AMankiewicz Gebr. & Co. (GmbH & Co.KG) · 1988
- Two-component primerless urethane-isocyanurate adhesive compositions having high temperature resistance53US 5,175,228 AGenCorp Inc. · 1992