Inventor · disambiguated record
Fu-Fong Chang
Also filed as: CHANG FU-FONG
3 granted patents·11 citations·filing 1990–1996
64Inventor score
Top patents by PatentIndex Score
3 records- 0136US5116904ASoluble, solid, or crosslinked graft copolymers of lignin (2-propenamide)-(2-methyl-3-oxo-4-oxybut-1-ene- (p-ethoxy-(3*p+3)-0l), methods of making the same and uses thereforeMEISTER JOHN J·Filed 1990·Granted May 26, 1992·4 cites·15 claims
- 0235US5789518AMethod for aqueous polyurethane blocking reactionCHINA TEXTILE INST·Filed 1996·Granted Aug 4, 1998·4 cites·6 claims
- 0333US5194552ASoluble, solid or crosslinked graft copolymers of lignin (2-propenamide)-(2-methyl-3-oxo-4-oxybut-1-ene-(p-ethoxy-(3*p+3)-ol), methods of making the same and uses thereforeMEISTER JOHN J·Filed 1992·Granted Mar 16, 1993·3 cites·11 claims
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