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Joseph Wagensommer
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Westfield, NJ, US
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last 30 patents
Information
Patent Grant
Elastomeric compositions (C-1911)
Patent number
H818
Issue date
Sep 4, 1990
Exxon Research and Engineering Co.
Joseph Wagensommer
525 - Synthetic resins or natural rubbers
Information
Patent Grant
Hydrocarbon drag reduction with interpolymer complexes containing n...
Patent number
H316
Issue date
Aug 4, 1987
Exxon Research and Engineering Co.
Ralph M. Kowalik
137 - Fluid handling
Information
Patent Grant
Novel interpolymer complexes of sulfonated octene-1 copolymer
Patent number
4,634,542
Issue date
Jan 6, 1987
Exxon Research and Engineering Company
Ilan Duvdevani
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the sulfonation of an elastomeric polymer
Patent number
4,532,302
Issue date
Jul 30, 1985
Exxon Research and Engineering Co.
Joseph Wagensommer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Drilling mud viscosification agents based on sulfonated ionomers
Patent number
4,442,011
Issue date
Apr 10, 1984
Exxon Research and Engineering Co.
Warren A. Thaler
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Catalyst composition polymerization of isoolefins and multiolefins
Patent number
4,269,955
Issue date
May 26, 1981
Exxon Research and Engineering Company
Joseph Wagensommer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst composition for an improved polymerization process of isoo...
Patent number
4,171,414
Issue date
Oct 16, 1979
Exxon Research and Engineering Co.
Joseph Wagensommer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for polymerization of isoolefins and multiolefins
Patent number
4,154,916
Issue date
May 15, 1979
Exxon Research and Engineering Co.
Joseph Wagensommer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process and product for manufacture of elastomeric co- or terpolymers
Patent number
4,146,692
Issue date
Mar 27, 1979
Exxon Research and Engineering Co.
Joseph Wagensommer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process and product
Patent number
4,016,342
Issue date
Apr 5, 1977
Exxon Research and Engineering Company
Joseph Wagensommer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for ethylene-propylene-diene terpolymers using VCl.sub.4 as...
Patent number
3,980,623
Issue date
Sep 14, 1976
Exxon Research and Engineering Company
John H. Staib
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...