Khelidj; Nadjet

Patent Applications and Registrations

Patent applications and USPTO patent grants for Khelidj; Nadjet.The latest application filed is for "lubricant composition".

Company Profile

1.14.12

Khelidj; Nadjet - Horgen CH
Khelidj; Nadjet - Zurich CH
Khelidj; Nadjet - Thalwil N/A CH
Khelidj; Nadjet - Zuerich CH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Alkyl capped oil soluble polymer viscosity index improving additives for base oils in industrial lubricant applications Grant 11,193,083 - Khelidj , et al. December 7, 2	2021-12-07
Alkyl capped oil soluble polymer viscosity index improving additives for base oils in automotive applications Grant 11,053,450 - Khelidj , et al. July 6, 2	2021-07-06
Lubricant composition for an engine Grant 10,604,717 - Lerasle , et al.	2020-03-31
Lubricant Composition App 20190270945 - CHAMPAGNE; Nicolas ; et al.	2019-09-05
Lubricating compositions for motor vehicles Grant 10,202,561 - Sanson , et al. Feb	2019-02-12
Capped oil soluble polyalkylene glycols with low viscosity and high viscosity index Grant 10,113,134 - Khelidj , et al. October 30, 2	2018-10-30
Engine lubricant composition Grant 9,957,462 - Guerin , et al. May 1, 2	2018-05-01
Lubricating Compositions For Motor Vehicles App 20170226442 - SANSON; Julien ; et al.	2017-08-10
Alkyl Capped Oil Soluble Polymer Viscosity Index Improving Additives For Base Oils In Industrial Lubricant Applications App 20170218296 - Khelidj; Nadjet ; et al.	2017-08-03
Capped Oil Soluble Polyalkylene Glycols With Low Viscosity And High Viscosity Index App 20170211009 - Khelidj; Nadjet ; et al.	2017-07-27
Alkyl Capped Oil Soluble Polymer Viscosity Index Improving Additives For Base Oils In Automotive Applications App 20170211010 - Khelidj; Nadjet ; et al.	2017-07-27
Natural and synthetic ester-containing lubricants having enhanced hydrolytic stability Grant 9,556,394 - Khelidj , et al. January 31, 2	2017-01-31
Engine lubricant composition Grant 9,546,335 - Obrecht , et al. January 17, 2	2017-01-17
Lubricant Composition For An Engine App 20150126419 - Lerasle; Olivier ; et al.	2015-05-07
Engine Lubricant Composition App 20150119303 - Guerin; Julien ; et al.	2015-04-30
Polyakylene glycols useful as lubricant additives for groups I-IV hydrocarbon oils Grant 8,969,271 - Greaves , et al. March 3, 2	2015-03-03
Natural and Synthetic Ester-Containing Lubricants Having Enhanced Hydrolytic Stability App 20140107004 - Khelidj; Nadjet ; et al.	2014-04-17
Estolide compositions having excellent low temperature properties Grant 8,609,597 - Greaves , et al. December 17, 2	2013-12-17
Engine Lubricant Composition App 20130244917 - Obrecht; Nicholas ; et al.	2013-09-19
Estolide Compositions Having Excellent Low Temperature Properties App 20120172269 - Greaves; Martin R. ; et al.	2012-07-05
Polyakylene Glycols Useful As Lubricant Additives For Groups I-iv Hydrocarbon Oils App 20120108482 - Greaves; Martin R. ; et al.	2012-05-03

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