C10M 2201/103
Clays
Official title: Clays; Mica; Zeolites
C10M2201/103 (Clays) appears on 464 US grants and 299 published applications in this corpus.
Search patents in C10M- Granted patents
- 464
- Published applications
- 299
- Assignees
- 284
- Inventors
- 1,062
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 8 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 6 | 0 |
| 1983 | 8 | 0 |
| 1984 | 7 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 13 | 0 |
| 1989 | 10 | 0 |
| 1990 | 10 | 0 |
| 1991 | 11 | 0 |
| 1992 | 15 | 0 |
| 1993 | 18 | 0 |
| 1994 | 20 | 0 |
| 1995 | 15 | 0 |
| 1996 | 17 | 0 |
| 1997 | 16 | 0 |
| 1998 | 11 | 0 |
| 1999 | 10 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 4 |
| 2002 | 5 | 6 |
| 2003 | 8 | 15 |
| 2004 | 7 | 22 |
| 2005 | 3 | 7 |
| 2006 | 4 | 8 |
| 2007 | 8 | 10 |
| 2008 | 9 | 9 |
| 2009 | 1 | 11 |
| 2010 | 11 | 8 |
| 2011 | 11 | 13 |
| 2012 | 6 | 15 |
| 2013 | 12 | 17 |
| 2014 | 7 | 15 |
| 2015 | 8 | 6 |
| 2016 | 9 | 10 |
| 2017 | 8 | 17 |
| 2018 | 7 | 29 |
| 2019 | 20 | 19 |
| 2020 | 20 | 17 |
| 2021 | 17 | 7 |
| 2022 | 14 | 8 |
| 2023 | 5 | 7 |
| 2024 | 3 | 6 |
| 2025 | 6 | 10 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rust-preventive composition and automobile component2 Jun 2026US 12,644,014 B2Nihon Parkerizing Co., Ltd.
- Liquid and semisolid lubricant compositions, methods of making, and uses thereof19 May 2026US 12,630,777 B2The Board of Trustees of Illinois State University
- Chelated lithium molybdate lubricant additive, preparation method and application thereof24 Feb 2026US 12,559,694 B2
- Magnetic viscous fluid and mechanical device17 Feb 2026US 12,553,007 B2Somar Corporation
- Magnetic viscous fluid and mechanical device27 Jan 2026US 12,534,683 B2Somar Corporation
- High-temperature resistant grease for elastomer seals of hydrogen injectors or compressors20 Aug 2026US 2026/0242686 A1Zhejiang University
- Lubricant grease comprising spent bleaching earths16 Apr 2026US 2026/0103655 A1
- Lubricating oil composition5 Mar 2026US 2026/0062639 A1Idemitsu Kosan Co., Ltd.
- Sliding member27 Nov 2025US 2025/0361458 A1Sumitomo Electric Industries, Ltd.
- Lubricant compositions and methods of dry lubricating surface using the same14 Aug 2025US 2025/0257281 A1Diversey, Inc.
Most cited
By later US patents
- Composite material containing a layered silicate205US 4,889,885 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1989
- Coating and bonding composition115US 5,286,393 AJet-Lube, Inc. · 1994
- Coating and bonding composition113US 5,348,668 AJet-Lube, Inc. · 1994
- Thread compound developed from solid grease base and the relevant preparation procedure110US 5,885,941 A"IVASIM" d.d. Za proizvodnju kemijskih proizvoda · 1999
- Mixed metal layered hydroxide-clay adducts as thickeners for water and other hydrophylic fluids87US 4,664,843 AThe Dow Chemical Company · 1987