C10M 2201/043
Sulfur
Official title: Sulfur; Selenenium; Tellurium
C10M2201/043 (Sulfur) appears on 106 US grants and 20 published applications in this corpus.
Search patents in C10M- Granted patents
- 106
- Published applications
- 20
- Assignees
- 79
- Inventors
- 235
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 13 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lubricating oil compositions with improved wear performance and soot dispersancy6 Oct 2026US 12,753,363 B2Infineum International Limited
- Basic ashless additives and lubricating compositions containing same29 Jul 2025US 12,371,631 B2The Lubrizol Corporation
- Water-soluble metal processing oil composition19 Sep 2023US 11,760,955 B2Idemitsu Kosan Co., Ltd.
- Reduced friction lubricants comprising magnesium detergents and/or overbased magnesium detergents and molybdenum based friction modifiers27 Dec 2022US 11,535,807 B2LANXESS Corporation
- Use of calcium complex lubricating greases and calcium sulfonate complex lubricating greases for the lubrication of wire ropes22 Nov 2022US 11,505,758 B2Fuchs Petrolub SE
- Mixed powder for powder metallurgy29 Jan 2026US 2026/0027616 A1Jfe Steel Corporation
- Lubricating oil compositions with improved wear performance and soot dispersancy27 Nov 2025US 2025/0361459 A1Infineum International Limited
- Basic Ashless Additives And Lubricating Compositions Containing Same14 Mar 2024US 2024/0084211 A1The Lubrizol Corporation
- Water-soluble metal processing oil composition12 May 2022US 2022/0145209 A1Idemitsu Kosan Co., Ltd.
- Reduced friction lubricants comprising magnesium detergents and/or overbased magnesium detergents and molybdenum based friction modifiers12 Nov 2020US 2020/0354644 A1LANXESS Solutions US Inc.
Most cited
By later US patents
- Asbestiform crystalline calcium sodium or lithium phosphate, preparation and compositions161US 4,346,028 AMonsanto Company · 1982
- Coating and bonding composition115US 5,286,393 AJet-Lube, Inc. · 1994
- Coating and bonding composition113US 5,348,668 AJet-Lube, Inc. · 1994
- Anti-friction coating composition containing solid lubricants81US 5,482,637 AFord Motor Company · 1996
- Thermoset polymer/solid lubricant coating system68US 5,363,821 AFord Motor Company · 1994