Warren J. Urban

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River Vale, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Bleach compositions
- Patent number 4,623,357
- Issue date Nov 18, 1986
- Lever Brothers Company
- Warren J. Urban
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for manufacture of fatty acid esters of hydroxy sulfonates
- Patent number 4,536,338
- Issue date Aug 20, 1985
- Lever Brothers Company
- Warren J. Urban
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel process for the preparation of salts of alkanesulfonic acids
- Patent number 4,275,013
- Issue date Jun 23, 1981
- Lever Brothers Company
- Richard Tokosh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Perfume blend including 2-keto-6-substituted-dioxanes-(1,4)
- Patent number 3,959,185
- Issue date May 25, 1976
- Lever Brothers Company
- Joseph Barillo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Keto-6-substituted dioxane-(1,4) compounds
- Patent number 3,952,016
- Issue date Apr 20, 1976
- Lever Brothers Company
- Joseph Barillo
- C07 - ORGANIC CHEMISTRY