C08K 5/56
Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
C08K5/56 (Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond) appears on 1,190 US grants and 1,215 published applications in this corpus.
Search patents in C08K- Granted patents
- 1,190
- Published applications
- 1,215
- Assignees
- 600
- Inventors
- 3,247
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 25 | 0 |
| 1977 | 24 | 0 |
| 1978 | 22 | 0 |
| 1979 | 20 | 0 |
| 1980 | 13 | 0 |
| 1981 | 30 | 0 |
| 1982 | 17 | 0 |
| 1983 | 11 | 0 |
| 1984 | 8 | 0 |
| 1985 | 17 | 0 |
| 1986 | 10 | 0 |
| 1987 | 12 | 0 |
| 1988 | 8 | 0 |
| 1989 | 13 | 0 |
| 1990 | 13 | 0 |
| 1991 | 14 | 0 |
| 1992 | 7 | 0 |
| 1993 | 11 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 15 | 0 |
| 1997 | 11 | 0 |
| 1998 | 10 | 0 |
| 1999 | 16 | 0 |
| 2000 | 7 | 0 |
| 2001 | 13 | 3 |
| 2002 | 10 | 13 |
| 2003 | 13 | 14 |
| 2004 | 8 | 21 |
| 2005 | 8 | 12 |
| 2006 | 9 | 23 |
| 2007 | 11 | 20 |
| 2008 | 5 | 33 |
| 2009 | 5 | 29 |
| 2010 | 19 | 35 |
| 2011 | 11 | 38 |
| 2012 | 31 | 27 |
| 2013 | 30 | 68 |
| 2014 | 37 | 81 |
| 2015 | 59 | 114 |
| 2016 | 68 | 91 |
| 2017 | 74 | 79 |
| 2018 | 54 | 58 |
| 2019 | 61 | 83 |
| 2020 | 61 | 98 |
| 2021 | 51 | 72 |
| 2022 | 54 | 57 |
| 2023 | 43 | 54 |
| 2024 | 44 | 39 |
| 2025 | 35 | 28 |
| 2026 | 25 | 25 |
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.
- Thermoplastic and thermoset foam nucleation additive and foamed material28 Jul 2026US 12,692,364 B2Formosa Plastics Corporation
- Millable-type silicone rubber composition and silicone rubber cured product14 Jul 2026US 12,679,975 B2Shin-Etsu Chemical Co., Ltd.
- Thermoplastic surfaces comprising direct bonded chemical sealants9 Jun 2026US 12,649,834 B2Henkel AG & Co. KGaA
- Coating compositions including waterborne alkyd resins and metal catalysts2 Jun 2026US 12,644,012 B2Swimc LLC
- Thermoplastic and thermoset foam nucleation additive17 Sep 2026US 2026/0275074 A1Formosa Plastics Corporation
- 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
- Development roll for electrophotographic equipment17 Sep 2026US 2026/0277130 A1Sumitomo Riko Company Limited
- Decorative panel and method for manufacturing a decorative panel3 Sep 2026US 2026/0258660 A1Unilin BV
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
- Radiation activated addition reaction109US 4,530,879 AMinnesota Mining and Manufacturing Company · 1985
- 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