KENNETH PAUL NELSON, JR
Pilots at Beecham Ct, Fairfield, CA
License number
California A5058285
Issued Date
Mar 2012
Expiration Date
Mar 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
2648 Beecham Ct, Fairfield, CA 94533
Professional information
Process For Preparation Of Low Molecular Weight Molybdenum Succinimide Complexes
US Patent:
2013026, Oct 3, 2013
Filed:
May 31, 2013
Appl. No.:
13/906684
Inventors:
Kenneth Dale Nelson - Napa CA, US
James Joseph Harrison - Novato CA, US
Paula Rogers - Pinole CA, US
Mitra Hosseini - Dublin CA, US
James Joseph Harrison - Novato CA, US
Paula Rogers - Pinole CA, US
Mitra Hosseini - Dublin CA, US
Assignee:
Chevron Oronite Company LLC - San Ramon CA
International Classification:
C07F 11/00
US Classification:
548404
Abstract:
Disclosed is a product prepared by the process for preparing a molybdated succinimide complex, the process comprising:
wherein R is an about Cto Calkyl or alkenyl group, R′ is a straight or branched-chain alkylene group having 2 to 3 carbon atoms, x is 1 to 11, and y is 1 to 10, with an α,β-unsaturated mono-carboxylic acid or carboxylic acid ester, in a charge mole ratio of the α,β-unsaturated mono-carboxylic acid or carboxylic acid ester to the succinimide of formula I or formula II or mixtures thereof of about 0.1:1 to about 6:1, and wherein the reaction temperature is no greater than about 135° C.; and
Mannich Condensation Products Useful As Sequestering Agents
US Patent:
2013029, Nov 14, 2013
Filed:
Apr 12, 2013
Appl. No.:
13/861530
Inventors:
James J. Harrison - Novato CA, US
Kenneth D. Nelson - Napa CA, US
Kenneth D. Nelson - Napa CA, US
Assignee:
Chevron Oronite Company LLC - San Ramon CA
International Classification:
C10L 1/223
US Classification:
44391, 44399, 44404, 44405
Abstract:
The present invention is directed to Mannich condensation product sequestering agents or mixtures of Mannich condensation product sequestering agents for use in fuels and lubricating oils. The present invention is also directed to a process for preparing the Mannich condensation product sequestering agents. The present invention is also directed to a product formed by combining, under reaction conditions, a polyisobutyl-substituted hydroxyaromatic compound, an aldehyde, an amino acid or ester thereof, and an alkali metal base to form the Mannich condensation product sequestering agent. The present invention is also directed to a lubricating oil composition, a lubricating oil concentrate, a fuel composition, and a fuel concentrate having the Mannich condensation product sequestering agents of the present invention.
Mannich Condensation Products Useful As Sequestering Agents
US Patent:
8394747, Mar 12, 2013
Filed:
May 4, 2011
Appl. No.:
13/068176
Inventors:
James J. Harrison - Novato CA, US
Kenneth D. Nelson - Napa CA, US
Kenneth D. Nelson - Napa CA, US
Assignee:
Chevron Oronite Company LLC - San Ramon CA
International Classification:
C10M 133/00, C07C 209/00
US Classification:
508542, 508508, 508513, 508516, 564393
Abstract:
The present invention is directed to Mannich condensation product sequestering agents or mixtures of Mannich condensation product sequestering agents for use in fuels and lubricating oils. The present invention is also directed to a process for preparing the Mannich condensation product sequestering agents. The present invention is also directed to a product formed by combining, under reaction conditions, a polyisobutyl-substituted hydroxyaromatic compound, an aldehyde, an amino acid or ester thereof, and an alkali metal base to form the Mannich condensation product sequestering agent. The present invention is also directed to a lubricating oil composition, a lubricating oil concentrate, a fuel composition, and a fuel concentrate having the Mannich condensation product sequestering agents of the present invention.
Mannich Condensation Products Useful As Sequestering Agents
US Patent:
2013030, Nov 14, 2013
Filed:
Apr 12, 2013
Appl. No.:
13/861552
Inventors:
James J. Harrison - Novato CA, US
Kenneth D. Nelson - Napa CA, US
Kenneth D. Nelson - Napa CA, US
Assignee:
Chevron Oronite Company LLC - San Ramon CA
International Classification:
C10M 133/08
US Classification:
508283, 508464, 508500, 508513, 508476, 508508
Abstract:
The present invention is directed to Mannich condensation product sequestering agents or mixtures of Mannich condensation product sequestering agents for use in fuels and lubricating oils. The present invention is also directed to a process for preparing the Mannich condensation product sequestering agents. The present invention is also directed to a product formed by combining, under reaction conditions, a polyisobutyl-substituted hydroxyaromatic compound, an aldehyde, an amino acid or ester thereof, and an alkali metal base to form the Mannich condensation product sequestering agent. The present invention is also directed to a lubricating oil composition, a lubricating oil concentrate, a fuel composition, and a fuel concentrate having the Mannich condensation product sequestering agents of the present invention.
Lubricating Oil Compositions
US Patent:
2010015, Jun 17, 2010
Filed:
Dec 17, 2008
Appl. No.:
12/316894
Inventors:
Kenneth D. Nelson - Napa CA, US
Alexander B. Boffa - Oakland CA, US
William M. Kleiser - Lafayette CA, US
Stephen D. Stults - Benicia CA, US
James A. McGeehan - San Rafael CA, US
Wim Van Dam - Bergschenhoek / Zuid-Holland, NL
Richard E. Cherpeck - Cotati CA, US
Alexander B. Boffa - Oakland CA, US
William M. Kleiser - Lafayette CA, US
Stephen D. Stults - Benicia CA, US
James A. McGeehan - San Rafael CA, US
Wim Van Dam - Bergschenhoek / Zuid-Holland, NL
Richard E. Cherpeck - Cotati CA, US
Assignee:
Chevron Oronite Company LLC - San Ramon CA
Chevron U.S.A. - San Ramon CA
Chevron U.S.A. - San Ramon CA
International Classification:
C10M 139/06, C10M 125/26
US Classification:
508108, 508156
Abstract:
A lubricating oil composition having a sulfur content of up to about 0.4 wt. % and a sulfated ash content of up to about 0.5 wt. % as determined by ASTM D874 is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) at least one oil-soluble or dispersed oil-stable boron-containing compound having no more than about 400 ppm of boron; and (c) at least one oil-soluble or dispersed oil-stable molybdenum-containing compound having at least about 1100 ppm of molybdenum, based upon the total mass of the composition; wherein the lubricating oil composition has a ratio of sulfur to molybdenum of less than or equal to about 4:1.
Lubricating Oil Additive And Lubricating Oil Composition Containing Same
US Patent:
8022022, Sep 20, 2011
Filed:
Jun 30, 2008
Appl. No.:
12/215723
Inventors:
Kenneth D. Nelson - Napa CA, US
Edward A. Chiverton - Wales, GB
Edward A. Chiverton - Wales, GB
Assignee:
Chevron Oronite Company LLC - San Ramon CA
International Classification:
C10M 159/18
US Classification:
508230, 508287, 508290, 508291, 508293
Abstract:
A molybdated succinimide complex is disclosed which is prepared by a process comprising (a) reacting an alkyl or alkenyl succinimide of a polyamine of formula I.
Process For Preparation Of High Molecular Weight Molybdenum Succinimide Complexes
US Patent:
8426608, Apr 23, 2013
Filed:
Jan 21, 2011
Appl. No.:
13/011520
Inventors:
Kenneth D. Nelson - Napa CA, US
James J. Harrison - Novato CA, US
Paula Rogers - Pinole CA, US
Mitra Hosseini - Dublin CA, US
James J. Harrison - Novato CA, US
Paula Rogers - Pinole CA, US
Mitra Hosseini - Dublin CA, US
Assignee:
Chevron Oronite Company LLC - San Ramon CA
International Classification:
C07D 207/404
US Classification:
548402
Abstract:
Disclosed is a process for preparing a molybdated succinimide complex, the process comprising:.
Method For Improving Copper Corrosion Performance
US Patent:
2011023, Oct 6, 2011
Filed:
Mar 31, 2010
Appl. No.:
12/798256
Inventors:
Kenneth D. Nelson - Napa CA, US
Elaine S. Yamaguchi - El Cerrito CA, US
Paula S. Rogers - Pinole CA, US
Elaine S. Yamaguchi - El Cerrito CA, US
Paula S. Rogers - Pinole CA, US
Assignee:
Chevron Oronite Company LLC - San Ramon CA
International Classification:
F02B 43/00, C10M 133/04, C10M 139/00, C10M 133/44
US Classification:
123 1 A, 508204, 508202, 508205, 508192
Abstract:
Disclosed is a method for improving copper corrosion performance of a lubricating oil composition containing (a) a major amount of a base oil of lubricating viscosity; and (b) one or more dispersants containing one or more basic nitrogen atoms. The method involves adding to the lubricating oil composition an effective amount of one or more copper corrosion performance improving agents of the general formula Si—Xor a hydrolysis product thereof, wherein each X is independently a hydroxyl-containing group, hydrocarbyloxy-containing group, acyloxy-containing group, amino-containing group, monoalkyl amino-containing group or dialkyl amino-containing group.
Lubricating Oil Compositions
US Patent:
2010015, Jun 17, 2010
Filed:
Dec 17, 2008
Appl. No.:
12/316893
Inventors:
Kenneth D. Nelson - Napa CA, US
Alexander B. Boffa - Oakland CA, US
William M. Kleiser - Lafayette CA, US
Stephen D. Stults - Benicia CA, US
James A. McGeehan - San Rafael CA, US
Wim Van Dam - Bergschenhoek/ Zuid-Holland, NL
Richard E. Cherpeck - Cotati CA, US
Alexander B. Boffa - Oakland CA, US
William M. Kleiser - Lafayette CA, US
Stephen D. Stults - Benicia CA, US
James A. McGeehan - San Rafael CA, US
Wim Van Dam - Bergschenhoek/ Zuid-Holland, NL
Richard E. Cherpeck - Cotati CA, US
Assignee:
Chevron Oronite Company LLC - San Ramon CA
Chevron U.S.A. - San Ramon CA
Chevron U.S.A. - San Ramon CA
International Classification:
C10M 139/06, C10M 125/26
US Classification:
508108, 508156
Abstract:
A lubricating oil composition having a sulfur content of up to about 0.4 wt. % and a sulfated ash content of up to about 0.5 wt. % as determined by ASTM D874 is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) at least one oil-soluble or dispersed oil-stable boron-containing compound having no more than about 600 ppm of boron, based upon the total mass of the composition; and (c) at least one oil-soluble or dispersed oil-stable molybdenum-containing compound having no more than about 800 ppm of molybdenum, based upon the total mass of the composition; wherein the lubricating oil composition has a ratio of sulfur to molybdenum of about 5:1 to about 500:1.
Method For Improving Fluorocarbon Elastomer Seal Compatibility
US Patent:
2011024, Oct 6, 2011
Filed:
Mar 31, 2010
Appl. No.:
12/798252
Inventors:
Kenneth D. Nelson - Napa CA, US
Elaine S. Yamaguchi - El Cerrito CA, US
Paula S. Rogers - Pinole CA, US
Elaine S. Yamaguchi - El Cerrito CA, US
Paula S. Rogers - Pinole CA, US
Assignee:
Chevron Oronite Company LLC - San Ramon CA
International Classification:
C10M 169/04, C07F 9/24, C10L 1/222, C10L 1/224, B21B 45/02
US Classification:
508192, 508271, 508279, 508287, 508348, 508427, 508463, 508545, 508551, 508583
Abstract:
Disclosed is a method for improving compatibility of a fluorocarbon elastomer seal with a lubricating oil composition containing (a) a major amount of a base oil of lubricating viscosity; and (b) one or more dispersants containing one or more basic nitrogen atoms. The method involves adding to the lubricating oil composition an effective amount of one or more fluorocarbon elastomer compatibility improving agents comprising one or more oil-soluble titanium compounds.