Inventor

Sheldon Chibnik

Inventor

Cherry Hill, NJ, US

Overview

26→

Patents

1976–1991

Patent span

Chemistry

Primary field (CPC C)

Patents· 26 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C10Lprimary

C10LFuels not otherwise provided for25%

C10MLubricating compositions25%

C10NIndexing scheme associated with subclass c10m relating to lubricating compositions16%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

F02BInternal-combustion piston engines8%

C07DHeterocyclic compounds7%

B01DSeparation3%

C07CAcyclic or carbocyclic compounds3%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%

C10GCracking hydrocarbon oils1%

PatentTitleYear

5,032,145'Low temperature fluidity improver and compositions thereof'1991 4,892,563'Phenolic-containing mannich base reaction products and fuel compositions containing same'1990 4,859,355'Phenolic-containing Mannich base reaction products and lubricant compositions containing same'1989 4,834,776'Low temperature fluidity improver'1989 4,806,130'Phenolic-containing mannich base reaction products and fuel compositions containing same'1989 4,717,492'Phenolic-containing Mannich base reaction products and lubricant compositions containing same'1988 4,675,027'Fuel compositions having improved low temperature characteristics'1987 4,657,562'Cold flow improving fuel additive compound and fuel composition containing same'1987 4,639,256'Cold flow improving additive compound and fuel composition containing same'1987 4,631,071'Cold flow improving fuel additive compound and fuel composition containing same'1986 4,621,141'Additives for improving low temperature characteristics of fuels and method for use thereof'1986 4,524,007'Polyester demulsifiers and compositions thereof'1985 4,498,908'Liquid fuel composition containing reaction product of tetrahydropyrimidines'1985 4,495,076'Lubricating oil composition containing reaction product of tetrahydropyrimidines'1985 4,397,750'N-Hydroxyalkyl pyrrolidinone esters as detergent compositions and lubricants and fuel containing same'1983 4,292,186'Metal complexes of alkylsuccinic compounds as lubricant and fuel additives'1981 4,240,970'Reaction products of hydroxy aromatic or alkylphenylether compounds and alkenylsuccinic acid, anhydride, or ester'1980 4,219,431'Aroyl derivatives of alkenylsuccinic anhydride as lubricant and fuel additives'1980 4,212,754'Chelate detergent and antiwear additive for lubricants derived from hydroxyalkylated benzotriazoles'1980 4,202,783'Antioxidant additives and lubricant compositions containing same'1980 4,153,564'Nitrogen-containing compounds and lubricant compositions containing same'1979 4,093,614'Metal complexes of nitrogen compounds'1978 4,083,699'Polyoxyethylene polyamine Mannich base products and use of same in fuels and lubricants'1978 4,011,167'Lubricant compositions containing metal complexes as detergents'1977 4,006,089'Polyoxyethylene polyamine Mannich base products and use of same in fuels and lubricants'1977 3,945,933'Metal complexes of nitrogen compounds in fluids'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1991Patents assigned to MOBIL OIL CORP (22)· patent assignee history

1976–1991Based in Cherry Hill, NJ, US· patent location history

1980Patents assigned to MOBIL CORP (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MOBIL OIL CORP	22	1976–1991
MOBIL CORP	4	1980

Locations

Location	Patents	Span
Cherry Hill, New Jersey, US	26	1976–1991