C08G 65/335
Containing phosphorus
Official title: containing phosphorus
C08G65/335 (Containing phosphorus) appears on 148 US grants and 146 published applications in this corpus.
Search patents in C08G- Granted patents
- 148
- Published applications
- 146
- Assignees
- 116
- Inventors
- 420
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 4 | 1 |
| 2003 | 3 | 5 |
| 2004 | 4 | 3 |
| 2005 | 1 | 7 |
| 2006 | 2 | 4 |
| 2007 | 1 | 2 |
| 2008 | 1 | 8 |
| 2009 | 5 | 5 |
| 2010 | 5 | 8 |
| 2011 | 2 | 9 |
| 2012 | 6 | 8 |
| 2013 | 6 | 10 |
| 2014 | 5 | 8 |
| 2015 | 14 | 8 |
| 2016 | 1 | 3 |
| 2017 | 5 | 4 |
| 2018 | 5 | 9 |
| 2019 | 7 | 14 |
| 2020 | 7 | 3 |
| 2021 | 8 | 8 |
| 2022 | 7 | 8 |
| 2023 | 4 | 4 |
| 2024 | 2 | 1 |
| 2025 | 4 | 3 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compositions and methods for delivery of agents9 Dec 2025US 12,491,260 B2ModernaTX, Inc.
- Phosphate-containing copolymers for virulence suppression21 Oct 2025US 12,448,484 B23M Innovative Properties Company
- Rubber compositions comprising an epoxide diene elastomer and a cross-linking system17 Jun 2025US 12,331,198 B2Compagnie Generale Des Etablissements Michelin
- Polyether polyol7 Jan 2025US 12,187,839 B2Huntsman International LLC
- Compositions with permeation enhancers for drug delivery6 Aug 2024US 12,053,527 B2Children's Medical Center Corporation
- Rheology modifier for improved viscosity loss on tinting in paint formulations containing organo-phosphorus-funcntionalized latexes16 Jul 2026US 2026/0201183 A1
- Polymer, preparation method therefor, positive electrode sheet, secondary battery, and electrical device4 Jun 2026US 2026/0152604 A1Contemporary Amperex Technology Co., Limited
- Cationic poloxamers and their use in transduction5 Mar 2026US 2026/0062715 A1Oz Biosciences
- Polymeric tandem dyes with spacing linker groups20 Nov 2025US 2025/0354989 A1Sony Group Corporation
- Mechanochemical-reaction additive, mechanochemical method, ligand compound, and complex5 Jun 2025US 2025/0179248 A1National University Corporation Hokkaido University
Most cited
By later US patents
- Synthetic phospholipid compounds231US 4,534,899 ALipid Specialties, Inc. · 1985
- Synthetic phospholipid compounds224US 4,426,330 ALipid Specialties, Inc. · 1984
- Amphiphilic materials and liposome formulations thereof104US 6,284,267 B1Nutrimed Biotech · 2001
- Compositions and methods for delivery of agents101US 10,207,010 B2ModernaTX, Inc. · 2019
- Oligonucleotide functionalizing reagents92US 4,914,210 ACetus Corporation · 1990