Igor Riff

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Chatham, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Sodium sulfonate blends as emulsifiers for petroleum oils
- Patent number 6,225,267
- Issue date May 1, 2001
- CK Witco Corporation
- Alan Eckard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Overbased sulfonates combined with petroleum oxidates for metal for...
- Patent number 5,439,602
- Issue date Aug 8, 1995
- Witco Corporaton
- Alan D. Eckard
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...