C10N 2030/00
Specified physical or chemical properties which is improved by the additive characterising
Official title: Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N2030/00 (Specified physical or chemical properties which is improved by the additive characterising) appears on 5,506 US grants and 7,798 published applications in this corpus.
Search patents in C10N- Granted patents
- 5,506
- Published applications
- 7,798
- Assignees
- 1,588
- Inventors
- 9,972
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 33 | 0 |
| 1977 | 27 | 0 |
| 1978 | 25 | 0 |
| 1979 | 20 | 0 |
| 1980 | 14 | 0 |
| 1981 | 32 | 0 |
| 1982 | 9 | 0 |
| 1983 | 3 | 0 |
| 1984 | 15 | 0 |
| 1985 | 12 | 0 |
| 1986 | 12 | 0 |
| 1987 | 11 | 0 |
| 1988 | 25 | 0 |
| 1989 | 10 | 0 |
| 1990 | 18 | 0 |
| 1991 | 19 | 0 |
| 1992 | 18 | 0 |
| 1993 | 28 | 0 |
| 1994 | 19 | 0 |
| 1995 | 13 | 0 |
| 1996 | 13 | 0 |
| 1997 | 13 | 0 |
| 1998 | 23 | 0 |
| 1999 | 28 | 0 |
| 2000 | 38 | 0 |
| 2001 | 42 | 12 |
| 2002 | 36 | 48 |
| 2003 | 82 | 174 |
| 2004 | 102 | 245 |
| 2005 | 57 | 213 |
| 2006 | 74 | 277 |
| 2007 | 62 | 306 |
| 2008 | 94 | 312 |
| 2009 | 120 | 340 |
| 2010 | 202 | 401 |
| 2011 | 239 | 350 |
| 2012 | 225 | 373 |
| 2013 | 281 | 362 |
| 2014 | 293 | 393 |
| 2015 | 281 | 397 |
| 2016 | 298 | 419 |
| 2017 | 273 | 413 |
| 2018 | 282 | 430 |
| 2019 | 292 | 428 |
| 2020 | 300 | 358 |
| 2021 | 307 | 286 |
| 2022 | 285 | 309 |
| 2023 | 230 | 286 |
| 2024 | 216 | 264 |
| 2025 | 222 | 252 |
| 2026 | 133 | 150 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C10N 2030/06OilinessIndexing code2,649
- C10N 2030/02Pour-pointIndexing code1,613
- C10N 2030/10Inhibition of oxidationIndexing code1,071
- C10N 2030/12Inhibition of corrosionIndexing code978
- C10N 2030/04Detergent property or dispersant propertyIndexing code912
- C10N 2030/08Resistance to extreme temperatureIndexing code841
- C10N 2030/40Low content or no content compositionsIndexing code788
- C10N 2030/52Base number [tbn]Indexing code445
All 35 subgroupsShow fewer
- C10N 2030/54Fuel economyIndexing code338
- C10N 2030/74Noack volatilityIndexing code278
- C10N 2030/68Shear stabilityIndexing code250
- C10N 2030/64Environmental friendly compositionsIndexing code238
- C10N 2030/70Soluble oilsIndexing code198
- C10N 2030/36Seal compatibilityIndexing code180
- C10N 2030/18Anti-foaming propertyIndexing code176
- C10N 2030/24Emulsion propertiesIndexing code114
- C10N 2030/76Reduction of noise, shudder, or vibrationsIndexing code100
- C10N 2030/56Boundary lubrication or thin film lubricationIndexing code96
- C10N 2030/16AntisepticIndexing code95
- C10N 2030/20ColourIndexing code91
- C10N 2030/26Waterproofing or water resistanceIndexing code88
- C10N 2030/66Hydrolytic stabilityIndexing code88
- C10N 2030/62Food grade propertiesIndexing code67
- C10N 2030/14Metal deactivationIndexing code65
- C10N 2030/60Electro rheological propertiesIndexing code58
- C10N 2030/50Emission or smoke controlling propertiesIndexing code56
- C10N 2030/72Extended drainIndexing code43
- C10N 2030/28Anti-staticIndexing code37
- C10N 2030/30Anti-mistingIndexing code28
- C10N 2030/78Fuel contaminationIndexing code26
- C10N 2030/34Fragrance or deodorizing propertiesIndexing code25
- C10N 2030/38Catalyst protectionIndexing code24
- C10N 2030/58Elastohydrodynamic lubricationIndexing code22
- C10N 2030/22Degreasing propertiesIndexing code20
- C10N 2030/32Light or x-ray resistanceIndexing code16
Recent patents
- Magnesium sulfonate detergent having improved compatibility with friction modifiers6 Oct 2026US 12,753,362 B2Afton Chemical Corporation
- Lubricant compositions for reduced pre-ignition in hydrogen fueled engines29 Sep 2026US 12,747,407 B2Infineum International Limited
- Grease composition22 Sep 2026US 12,742,129 B2Kyodo Yushi Co., Ltd.
- Conductive grease formulations and grounding solutions for electric drive unit22 Sep 2026US 12,742,130 B2Tesla, Inc.
- Compound, corrosion inhibitor, and lubricant composition15 Sep 2026US 12,735,393 B2Idemitsu Kosan Co., Ltd.
- Sulfide compound, extreme pressure additive, and lubricant oil composition containing said extreme pressure additive8 Oct 2026US 2026/0308471 A1DIC Corporation
- Lubricating compositions8 Oct 2026US 2026/0308473 A1Tribodyn, Inc.
- Lubricating oil composition8 Oct 2026US 2026/0308474 A1Eneos Corporation
- Water-soluble metalworking oil agent1 Oct 2026US 2026/0297450 A1Idemitsu Kosan Co., Ltd.
- Control method for circulation and reclamation of industrial oil, control system for circulation and reclamation of industrial oil, and production method for reclaimed industrial oil composition1 Oct 2026US 2026/0297453 A1Citizen Watch Co., Ltd.
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
- Base oil manufacturing plant246US 8,956,581 B2Chevron U.S.A.Inc. · 2015
- Isoparaffinic lube basestock compositions148US 6,090,989 AMobil Oil Corporation · 2000
- 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