Joshua Schwarz

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Brooklyn, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Low perborate to precursor ratio bleach systems
- Patent number 4,927,559
- Issue date May 22, 1990
- Lever Brothers Company
- Joshua Schwarz
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Stably suspended 4,4'-sulfonylbisperoxybenzoic acid bleach in an aq...
- Patent number 4,822,510
- Issue date Apr 18, 1989
- Lever Brothers Company
- Stephen A. Madison
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Synthesis of salicylamides with improved yield and purity
- Patent number 4,659,826
- Issue date Apr 21, 1987
- Lever Brothers Company
- Joshua Schwarz
- C07 - ORGANIC CHEMISTRY