C08K 5/57
Organo-tin compounds
C08K5/57 (Organo-tin compounds) appears on 480 US grants and 300 published applications in this corpus.
Search patents in C08K- Granted patents
- 480
- Published applications
- 300
- Assignees
- 236
- Inventors
- 1,092
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 21 | 0 |
| 1977 | 18 | 0 |
| 1978 | 17 | 0 |
| 1979 | 16 | 0 |
| 1980 | 9 | 0 |
| 1981 | 17 | 0 |
| 1982 | 13 | 0 |
| 1983 | 8 | 0 |
| 1984 | 6 | 0 |
| 1985 | 16 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 12 | 0 |
| 1990 | 12 | 0 |
| 1991 | 14 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 14 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 12 | 0 |
| 2000 | 6 | 0 |
| 2001 | 10 | 2 |
| 2002 | 5 | 7 |
| 2003 | 10 | 7 |
| 2004 | 3 | 10 |
| 2005 | 4 | 8 |
| 2006 | 7 | 10 |
| 2007 | 5 | 4 |
| 2008 | 3 | 11 |
| 2009 | 2 | 7 |
| 2010 | 4 | 14 |
| 2011 | 6 | 17 |
| 2012 | 11 | 12 |
| 2013 | 14 | 13 |
| 2014 | 7 | 15 |
| 2015 | 9 | 19 |
| 2016 | 3 | 9 |
| 2017 | 10 | 8 |
| 2018 | 9 | 13 |
| 2019 | 10 | 12 |
| 2020 | 16 | 23 |
| 2021 | 8 | 25 |
| 2022 | 12 | 17 |
| 2023 | 10 | 12 |
| 2024 | 13 | 8 |
| 2025 | 9 | 10 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing perfluoroelastomer aqueous dispersion, composition, crosslinkable composition, and crosslinked product22 Sep 2026US 12,742,025 B2Daikin Industries, Ltd.
- Curable composition21 Apr 2026US 12,606,672 B2Daikin Industries, Ltd.
- Enhancement of rubber by heat-assisted migration from ancillary rubber7 Apr 2026US 12,595,358 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Curable compositions comprising adhesion promoters3 Feb 2026US 12,540,230 B2Henkel AG & Co. KGaA
- Anticorrosion structure and manufacturing method therefor16 Dec 2025US 12,497,536 B2Shin-Etsu Polymer Co., Ltd.
- Rubber composition for pneumatic tyre and pneumatic tyre produced therefrom17 Sep 2026US 2026/0275088 A1
- Rubber composition comprising a specific plasticizing system17 Sep 2026US 2026/0275090 A1Compagnie Generale Des Etablissements Michelin
- Pvc composition for slush molding applications14 May 2026US 2026/0132281 A1
- Rubber composition with improved processability16 Apr 2026US 2026/0103026 A1Compagnie Generale Des Etablissements Michelin
- Bis(alkyltin mercaptides) and their use as heat stabilizers2 Apr 2026US 2026/0092210 A1Galata Chemicals, LLC
Most cited
By later US patents
- Curable polymer composition comprising organic polymer having silicon-contaiing reactive group133US 4,837,401 AKanegafuchi Chemical Industry Co., Ltd. · 1989
- Golf ball core composition including dialkyl tin difatty acid96US 4,844,471 ASpalding & Evenflo Companies, Inc. · 1989
- Corrosion inhibiting composition for polyacrylic acid based binders96US 6,274,661 B1Owens Corning Fiberglass Technology, Inc. · 2001
- Stabilized polyvinyl chloride resin composition86US 4,751,261 AKyowa Chemical Industry Co., Ltd. · 1988
- Fast-curing perfluoroelastomer composition84US 5,789,489 AE. I. Du Pont de Nemours and Company · 1998