C10M 169/04
Mixtures of base-materials and additives
C10M169/04 (Mixtures of base-materials and additives) appears on 2,873 US grants and 3,140 published applications in this corpus.
Search patents in C10M- Granted patents
- 2,873
- Published applications
- 3,140
- Assignees
- 978
- Inventors
- 5,750
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 21 | 0 |
| 1979 | 21 | 0 |
| 1980 | 12 | 0 |
| 1981 | 13 | 0 |
| 1982 | 12 | 0 |
| 1983 | 10 | 0 |
| 1984 | 21 | 0 |
| 1985 | 17 | 0 |
| 1986 | 10 | 0 |
| 1987 | 16 | 0 |
| 1988 | 15 | 0 |
| 1989 | 29 | 0 |
| 1990 | 21 | 0 |
| 1991 | 29 | 0 |
| 1992 | 42 | 0 |
| 1993 | 42 | 0 |
| 1994 | 54 | 0 |
| 1995 | 59 | 0 |
| 1996 | 49 | 0 |
| 1997 | 63 | 0 |
| 1998 | 69 | 0 |
| 1999 | 66 | 0 |
| 2000 | 45 | 0 |
| 2001 | 74 | 14 |
| 2002 | 56 | 48 |
| 2003 | 62 | 96 |
| 2004 | 44 | 99 |
| 2005 | 40 | 88 |
| 2006 | 34 | 112 |
| 2007 | 27 | 105 |
| 2008 | 35 | 93 |
| 2009 | 34 | 116 |
| 2010 | 78 | 113 |
| 2011 | 93 | 97 |
| 2012 | 75 | 119 |
| 2013 | 83 | 109 |
| 2014 | 88 | 122 |
| 2015 | 78 | 119 |
| 2016 | 105 | 169 |
| 2017 | 93 | 138 |
| 2018 | 79 | 179 |
| 2019 | 103 | 215 |
| 2020 | 126 | 166 |
| 2021 | 128 | 168 |
| 2022 | 153 | 160 |
| 2023 | 112 | 149 |
| 2024 | 121 | 149 |
| 2025 | 134 | 114 |
| 2026 | 69 | 83 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C10M 169/044The additives being a mixture of non-macromolecular and macromolecular compounds449
- C10M 169/041The additives being macromolecular compounds only432
- C10M 169/045The additives being a mixture of compounds of unknown or incompletely defined161
- C10M 169/048The additives being a mixture of compounds of unknown or incompletely defined143
- C10M 169/042The additives being compounds of unknown or incompletely defined constitution only116
- C10M 169/047The additives being a mixture of compounds of unknown or incompletely defined21
Recent patents
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- Lubricating oil composition and sliding mechanism15 Sep 2026US 12,735,653 B2KYB Corporation
- Polyamide resin composition8 Oct 2026US 2026/0308472 A1Ube Corporation
- Lubricating compositions8 Oct 2026US 2026/0308473 A1Tribodyn, Inc.
- Lubricating oil composition8 Oct 2026US 2026/0308474 A1Eneos Corporation
- Dispersions containing graphenic carbon nanoparticles and dispersant resins1 Oct 2026US 2026/0296894 A1PPG Industries Ohio, Inc.
- Polyalkyl (meth)acrylate-based polymers with improved low temperature properties1 Oct 2026US 2026/0297236 A1Evonik Operations GmbH
Most cited
By later US patents
- Refrigerator oil, compressor oil composition, hydraulic fluid composition, metalworking fluid composition, heat treatment oil composition, lubricant composition for machine tool and lubricant composition779US 8,193,129 B2Nippon Oil Co., Ltd. · 2012
- Lubricating composition228US 4,956,122 AUniroyal Chemical Company, Inc. · 1990
- Refrigeration lubricants168US 4,755,316 AAllied-Signal Inc. · 1988
- Composite reinforcing material and molding material117US 10,421,863 B2Graphene Platform Corporation · 2019
- Composite reinforcing material and method of producing a composite reinforcing material117US 9,862,833 B2Graphene Platform Corporation · 2018