C08C 19/24
Incorporating phosphorus atoms into the molecule
C08C19/24 (Incorporating phosphorus atoms into the molecule) appears on 37 US grants and 42 published applications in this corpus.
Search patents in C08C- Granted patents
- 37
- Published applications
- 42
- Assignees
- 30
- Inventors
- 108
- Latest grant
- 30 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 5 |
| 2014 | 0 | 0 |
| 2015 | 6 | 3 |
| 2016 | 1 | 0 |
| 2017 | 1 | 4 |
| 2018 | 3 | 5 |
| 2019 | 2 | 4 |
| 2020 | 7 | 3 |
| 2021 | 3 | 1 |
| 2022 | 0 | 2 |
| 2023 | 2 | 3 |
| 2024 | 1 | 3 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modified conjugated diene-based polymer and rubber composition comprising same30 Apr 2024US 11,970,616 B2LG Chem.Ltd.
- Terminally modified diene-based polymer and method for producing the same26 Sep 2023US 11,767,383 B2Toyo Tire Corporation
- Method for preparing modified conjugated diene-based polymer1 Aug 2023US 11,713,365 B2LG Chem, Ltd.
- Super absorbent polymer and method for preparing same12 Oct 2021US 11,142,615 B2LG Chem, Ltd.
- Cross-linked impact modified polyphosphazenes13 Jul 2021US 11,059,960 B2International Business Machines Corporation
- 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide- grafted polybutadiene and methods of making and using the same18 Jun 2026US 2026/0167751 A13M Innovative Properties Company
- Functionalization of soluble polydienes and polyisoprenes using dithiophosphoric acids6 Nov 2025US 2025/0340677 A1Arizona Board of Regents on Behalf of the University of Arizona
- Amine-containing vinyldisiloxanes in the manufacture of elastomeric polymers25 Sep 2025US 2025/0296943 A1Trinseo Europe GmbH
- Novel phosphonated fluoroelastomers (pfkms), phosphonated perfluoroelastomers (pffkms), their process of preparation and use in electromembrane applications4 Jul 2024US 2024/0218138 A1Riva Power Systems GmbH & Co. KG
- Resin-extended modified diene rubber11 Apr 2024US 2024/0117162 A1Compagnie Generale Des Etablissements Michelin
Most cited
By later US patents
- Phosphinimine modification of organic polymers and silicones34US 6,339,166 B12002
- Supported bis(phosphorus) ligands and their use in the catalysis34US 6,984,604 B2Invista North America S A R L · 2006
- Quaternary phosphonium ionomers26US 4,102,876 AExxon Research & Engineering Co. · 1978
- Polymeric multifunctional lubricant additives14US 6,127,327 ACiba Specialty Chemicals Corporation · 2000
- Alkyl ammonium ionomers13US 4,173,695 AExxon Research & Engineering Co. · 1979