Inventor

LIANG YUAN FENG

US3 patents

Patents

3 patents

US6277289B1Aug 21, 2001

Treatment of aqueous aldehyde waste streams

DU PONT70 citations93

US6245844B1Jun 12, 2001

Nucleating agent for polyesters

DU PONT77 citations93

US6325945B2Dec 4, 2001

Process of making a polyester or polyol

DU PONT23 citations90