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Yun Brian Yang
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Plainsboro, NJ, US
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last 30 patents
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Patent Grant
Recovery and reuse of amphoteric surfactants from aqueous solutions
Patent number
5,919,980
Issue date
Jul 6, 1999
Rhodia Inc.
Manilal S. Dahanayake
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
Recovery and reuse of surfactants from aqueous solutions
Patent number
5,654,480
Issue date
Aug 5, 1997
Rhone-Poulenc Surfactants & Specialties, L.P.
Manilal S. Dahanayake
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE