CN105829510B - 摩擦控制方法 - Google Patents
摩擦控制方法 Download PDFInfo
- Publication number
- CN105829510B CN105829510B CN201480064266.0A CN201480064266A CN105829510B CN 105829510 B CN105829510 B CN 105829510B CN 201480064266 A CN201480064266 A CN 201480064266A CN 105829510 B CN105829510 B CN 105829510B
- Authority
- CN
- China
- Prior art keywords
- acid
- hydrocarbyl
- lubricating
- friction
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
- C10M133/58—Heterocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/16—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
- C10M133/56—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/086—Imides [having hydrocarbon substituents containing less than thirty carbon atoms]
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
- C10M2215/28—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
- C10M2215/30—Heterocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/04—Molecular weight; Molecular weight distribution
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111135891.8A CN113881477B (zh) | 2013-09-30 | 2014-09-30 | 摩擦控制方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361884342P | 2013-09-30 | 2013-09-30 | |
| US61/884,342 | 2013-09-30 | ||
| PCT/US2014/058243 WO2015048719A1 (en) | 2013-09-30 | 2014-09-30 | Method of friction control |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111135891.8A Division CN113881477B (zh) | 2013-09-30 | 2014-09-30 | 摩擦控制方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105829510A CN105829510A (zh) | 2016-08-03 |
| CN105829510B true CN105829510B (zh) | 2021-09-28 |
Family
ID=51730576
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480064266.0A Active CN105829510B (zh) | 2013-09-30 | 2014-09-30 | 摩擦控制方法 |
| CN202111135891.8A Active CN113881477B (zh) | 2013-09-30 | 2014-09-30 | 摩擦控制方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111135891.8A Active CN113881477B (zh) | 2013-09-30 | 2014-09-30 | 摩擦控制方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US20160237369A1 (enExample) |
| EP (2) | EP3039104B1 (enExample) |
| JP (2) | JP6650869B2 (enExample) |
| CN (2) | CN105829510B (enExample) |
| BR (1) | BR112016006956B1 (enExample) |
| CA (1) | CA2925578A1 (enExample) |
| SG (1) | SG11201601919SA (enExample) |
| WO (2) | WO2015048719A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9677026B1 (en) | 2016-04-08 | 2017-06-13 | Afton Chemical Corporation | Lubricant additives and lubricant compositions having improved frictional characteristics |
| US9701921B1 (en) | 2016-04-08 | 2017-07-11 | Afton Chemical Corporation | Lubricant additives and lubricant compositions having improved frictional characteristics |
| US20190352577A1 (en) * | 2017-01-17 | 2019-11-21 | The Lubrizol Corporation | Engine lubricant containing polyether compounds |
| GB201718527D0 (en) * | 2017-11-09 | 2017-12-27 | Croda Int Plc | Lubricant formulation & friction modifier additive |
| CN110951518B (zh) * | 2019-11-15 | 2022-04-15 | 山西潞安矿业(集团)有限责任公司 | 一种有机摩擦改进剂及降低低粘度润滑油摩擦系数的方法 |
| CN114057917B (zh) * | 2020-08-04 | 2024-03-26 | 中国石油天然气股份有限公司 | 一种后处理无灰分散剂及其制备方法 |
| WO2023022930A1 (en) * | 2021-08-17 | 2023-02-23 | The Lubrizol Corporation | Method of lubricating an automotive or industrial gear |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020091068A1 (en) * | 2000-05-01 | 2002-07-11 | Loper John T. | Succinimide-acid compounds and derivatives thereof |
| WO2006068868A1 (en) * | 2004-12-22 | 2006-06-29 | The Lubrizol Corporation | Method of friction control |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3231587A (en) | 1960-06-07 | 1966-01-25 | Lubrizol Corp | Process for the preparation of substituted succinic acid compounds |
| US3215707A (en) | 1960-06-07 | 1965-11-02 | Lubrizol Corp | Lubricant |
| US3197405A (en) | 1962-07-09 | 1965-07-27 | Lubrizol Corp | Phosphorus-and nitrogen-containing compositions and process for preparing the same |
| DE1271877B (de) | 1963-04-23 | 1968-07-04 | Lubrizol Corp | Schmieroel |
| GB1121578A (en) | 1967-11-06 | 1968-07-31 | Lubrizol Corp | Reaction products of high molecular weight hydrocarbon succinic acid compounds, amines and heavy metal compounds |
| US3912764A (en) | 1972-09-29 | 1975-10-14 | Cooper Edwin Inc | Preparation of alkenyl succinic anhydrides |
| US3903005A (en) * | 1973-11-05 | 1975-09-02 | Texaco Inc | Corrosion inhibited compositions |
| DE2702604C2 (de) | 1977-01-22 | 1984-08-30 | Basf Ag, 6700 Ludwigshafen | Polyisobutene |
| GB8329082D0 (en) | 1983-11-01 | 1983-12-07 | Bp Chem Int Ltd | Low molecular weight polymers of 1-olefins |
| US5071919A (en) | 1990-05-17 | 1991-12-10 | Ethyl Petroleum Additives, Inc. | Substituted acylating agents and their production |
| US5137980A (en) | 1990-05-17 | 1992-08-11 | Ethyl Petroleum Additives, Inc. | Ashless dispersants formed from substituted acylating agents and their production and use |
| GB9025839D0 (en) | 1990-11-28 | 1991-01-09 | Bp Chem Int Ltd | Cationic polymerisation of 1-olefins |
| US5286823A (en) | 1991-06-22 | 1994-02-15 | Basf Aktiengesellschaft | Preparation of highly reactive polyisobutenes |
| US5266081A (en) * | 1991-10-18 | 1993-11-30 | Mobil Oil Corporation | Multifunctional ashless dispersants |
| US5330667A (en) | 1992-04-15 | 1994-07-19 | Exxon Chemical Patents Inc. | Two-cycle oil additive |
| GB9504914D0 (en) * | 1995-03-10 | 1995-04-26 | Bp Chem Int Ltd | Lubricating oil compositions |
| US6525004B1 (en) | 2001-05-01 | 2003-02-25 | Infineum International Inc. | Combustion improving additive for small engine lubricating oils |
| US6583092B1 (en) | 2001-09-12 | 2003-06-24 | The Lubrizol Corporation | Lubricating oil composition |
| US6969198B2 (en) | 2002-11-06 | 2005-11-29 | Nissan Motor Co., Ltd. | Low-friction sliding mechanism |
| US7615521B2 (en) | 2003-08-01 | 2009-11-10 | The Lubrizol Corporation | Mixed dispersants for lubricants |
| US7491248B2 (en) * | 2003-09-25 | 2009-02-17 | Afton Chemical Corporation | Fuels compositions and methods for using same |
| US20050124507A1 (en) * | 2003-12-09 | 2005-06-09 | Watts Raymond F. | Power transmission fluids with improved friction characteristics |
| US7645728B2 (en) * | 2004-02-17 | 2010-01-12 | Afton Chemical Corporation | Lubricant and fuel additives derived from treated amines |
| US20070066495A1 (en) * | 2005-09-21 | 2007-03-22 | Ian Macpherson | Lubricant compositions including gas to liquid base oils |
| US20070293406A1 (en) * | 2006-06-16 | 2007-12-20 | Henly Timothy J | Power transmission fluid with enhanced friction characteristics |
| US8067347B2 (en) | 2006-10-27 | 2011-11-29 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
| US8933247B2 (en) * | 2010-03-30 | 2015-01-13 | Jx Nippon Oil & Energy Corporation | Succinimide compound, lubricating oil additive, and lubricating oil composition |
| JP5546316B2 (ja) * | 2010-03-30 | 2014-07-09 | Jx日鉱日石エネルギー株式会社 | コハク酸イミド化合物、潤滑油添加剤及び潤滑油組成物 |
| JP5504033B2 (ja) * | 2010-03-30 | 2014-05-28 | Jx日鉱日石エネルギー株式会社 | コハク酸イミド化合物を含有する摩擦調整剤、潤滑油添加剤及び潤滑油組成物 |
| JP5476192B2 (ja) * | 2010-04-05 | 2014-04-23 | Jx日鉱日石エネルギー株式会社 | コハク酸イミド化合物、潤滑油添加剤及び潤滑油組成物 |
| JP5504038B2 (ja) * | 2010-04-05 | 2014-05-28 | Jx日鉱日石エネルギー株式会社 | コハク酸イミド化合物を含有する摩擦調整剤、潤滑油添加剤及び潤滑油組成物 |
| JP5543256B2 (ja) * | 2010-04-05 | 2014-07-09 | Jx日鉱日石エネルギー株式会社 | コハク酸イミド化合物、潤滑油添加剤及び潤滑油組成物 |
| JP5504036B2 (ja) * | 2010-04-05 | 2014-05-28 | Jx日鉱日石エネルギー株式会社 | コハク酸イミド化合物を含有する摩擦調整剤、潤滑油添加剤及び潤滑油組成物 |
| JP5315284B2 (ja) * | 2010-04-05 | 2013-10-16 | Jx日鉱日石エネルギー株式会社 | コハク酸イミド化合物、潤滑油添加剤及び潤滑油組成物 |
| US8334243B2 (en) * | 2011-03-16 | 2012-12-18 | Afton Chemical Corporation | Lubricant compositions containing a functionalized dispersant for improved soot or sludge handling capabilities |
| CA2842669A1 (en) * | 2011-07-21 | 2013-01-24 | The Lubrizol Corporation | Overbased friction modifiers and methods of use thereof |
| US8927469B2 (en) | 2011-08-11 | 2015-01-06 | Afton Chemical Corporation | Lubricant compositions containing a functionalized dispersant |
-
2014
- 2014-09-30 EP EP14790398.3A patent/EP3039104B1/en active Active
- 2014-09-30 CN CN201480064266.0A patent/CN105829510B/zh active Active
- 2014-09-30 JP JP2016518073A patent/JP6650869B2/ja active Active
- 2014-09-30 EP EP14784574.7A patent/EP3052599B1/en active Active
- 2014-09-30 US US15/025,731 patent/US20160237369A1/en not_active Abandoned
- 2014-09-30 US US15/025,757 patent/US10301569B2/en active Active
- 2014-09-30 WO PCT/US2014/058243 patent/WO2015048719A1/en not_active Ceased
- 2014-09-30 BR BR112016006956-0A patent/BR112016006956B1/pt active IP Right Grant
- 2014-09-30 WO PCT/US2014/058253 patent/WO2015048722A1/en not_active Ceased
- 2014-09-30 CA CA2925578A patent/CA2925578A1/en not_active Abandoned
- 2014-09-30 CN CN202111135891.8A patent/CN113881477B/zh active Active
- 2014-09-30 SG SG11201601919SA patent/SG11201601919SA/en unknown
-
2020
- 2020-01-21 JP JP2020007385A patent/JP2020059861A/ja not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020091068A1 (en) * | 2000-05-01 | 2002-07-11 | Loper John T. | Succinimide-acid compounds and derivatives thereof |
| WO2006068868A1 (en) * | 2004-12-22 | 2006-06-29 | The Lubrizol Corporation | Method of friction control |
| CN101124306A (zh) * | 2004-12-22 | 2008-02-13 | 卢布里佐尔公司 | 摩擦控制方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2925578A1 (en) | 2015-04-02 |
| BR112016006956B1 (pt) | 2021-04-06 |
| US20160237369A1 (en) | 2016-08-18 |
| CN113881477A (zh) | 2022-01-04 |
| JP6650869B2 (ja) | 2020-02-19 |
| CN113881477B (zh) | 2022-12-27 |
| JP2016536378A (ja) | 2016-11-24 |
| WO2015048722A1 (en) | 2015-04-02 |
| US10301569B2 (en) | 2019-05-28 |
| US20160222311A1 (en) | 2016-08-04 |
| EP3052599A1 (en) | 2016-08-10 |
| BR112016006956A2 (pt) | 2017-08-01 |
| SG11201601919SA (en) | 2016-04-28 |
| JP2020059861A (ja) | 2020-04-16 |
| EP3039104B1 (en) | 2019-12-04 |
| EP3039104A1 (en) | 2016-07-06 |
| CN105829510A (zh) | 2016-08-03 |
| WO2015048719A1 (en) | 2015-04-02 |
| EP3052599B1 (en) | 2020-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105829510B (zh) | 摩擦控制方法 | |
| EP1499701B2 (en) | Method for lubricating a dual clutch transmission | |
| US9481848B2 (en) | Carboxylic pyrrolidinones and methods of use thereof | |
| US9090850B1 (en) | Phosphorus anti-wear compounds for use in lubricant compositions | |
| CN103764807B (zh) | 包含烃基取代酰化剂的盐的润滑组合物 | |
| JP5823392B2 (ja) | アスファルテン分散剤含有潤滑組成物 | |
| JP6392400B2 (ja) | 改善された摩擦特性を有する潤滑剤添加剤及び潤滑剤組成物 | |
| CN103814011B (zh) | 过碱性摩擦改进剂及其使用方法 | |
| CN107001974A (zh) | 包含烷氧基化芳族多元醇化合物的润滑组合物 | |
| JP6837000B2 (ja) | 摩耗防止剤/摩擦調整剤を含む潤滑組成物 | |
| CA3184110A1 (en) | Cyclic phosphonate esters for lubricant applications | |
| JP2023548473A (ja) | 低温ポンプ圧送性を有するエンジン油 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160803 Assignee: Lubrizol additive (Zhuhai) Co.,Ltd. Assignor: THE LUBRIZOL Corp. Contract record no.: 2017990000037 Denomination of invention: Refrigerant compressor and friction control process therefor License type: Common License Record date: 20170125 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Lubrizol additive (Zhuhai) Co.,Ltd. Assignor: THE LUBRIZOL Corp. Contract record no.: 2017990000037 Date of cancellation: 20180313 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160803 Assignee: Lubrizol additive (Zhuhai) Co.,Ltd. Assignor: THE LUBRIZOL Corp. Contract record no.: 2018990000081 Denomination of invention: Refrigerant compressor and friction control process therefor License type: Common License Record date: 20180410 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Lubrizol additive (Zhuhai) Co.,Ltd. Assignor: THE LUBRIZOL Corp. Contract record no.: 2018990000081 Date of cancellation: 20190322 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160803 Assignee: Lubrizol additive (Zhuhai) Co.,Ltd. Assignor: THE LUBRIZOL Corp. Contract record no.: 2019990000109 Denomination of invention: Refrigerant compressor and friction control process therefor License type: Common License Record date: 20190403 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Lubrizol additive (Zhuhai) Co.,Ltd. Assignor: THE LUBRIZOL Corp. Contract record no.: 2019990000109 Date of cancellation: 20200309 |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160803 Assignee: Lubrizol additive (Zhuhai) Co.,Ltd. Assignor: THE LUBRIZOL Corp. Contract record no.: X2021990000246 Denomination of invention: Friction control method Granted publication date: 20210928 License type: Common License Record date: 20220228 |
|
| TG01 | Patent term adjustment | ||
| TG01 | Patent term adjustment | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Lubrizol additive (Zhuhai) Co.,Ltd. Assignor: THE LUBRIZOL Corp. Contract record no.: X2021990000246 Date of cancellation: 20250723 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160803 Assignee: Lubrizol additive (Zhuhai) Co.,Ltd. Assignor: THE LUBRIZOL Corp. Contract record no.: X2025990000278 Denomination of invention: Refrigerant compressor and friction control process therefor Granted publication date: 20210928 License type: Common License Record date: 20250724 |