Jerry J. Krupa

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Rockaway, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Process of preparing N-substituted aldonamides
- Patent number 5,386,018
- Issue date Jan 31, 1995
- Lever Brothers Company, division of Conopco, Inc.
- Van Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Transparent soap bar
- Patent number 5,310,495
- Issue date May 10, 1994
- Lever Brothers Company, division of Conopco, Inc.
- Michael I. Hill
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Transparent toilet soap of light color
- Patent number 4,741,854
- Issue date May 3, 1988
- Lever Brothers Company
- Jerry J. Krupa
- 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