Inventor
HAITKO DEBORAH A
US22 patents
Patents
22 patentsUS5132423AJul 21, 1992
Method for conducting organic reactions using guanidinium salt as phase transfer catalyst
GEN ELECTRIC75 citations94
US6008374ADec 28, 1999
Process for preparing bis (ether anhydrides) using alkylamine derived bisimides having low melting temperatures
GEN ELECTRIC18 citations91
US4864015ASep 5, 1989
Method for making thianthrene dianhydride and polyimides obtained therefrom
GEN ELECTRIC10 citations74
US5391305AFeb 21, 1995
Dehalogenation of halogenated hydrocarbons in aqueous compositions
GEN ELECTRIC9 citations73
US5362404ANov 8, 1994
Dehalogenation of halogenated hydrocarbons in aqueous compositions
GEN ELECTRIC8 citations73
US4482697ANov 13, 1984
Process, complex and catalyst for preparation of polyphenylene oxide
GEN ELECTRIC7 citations73
US4471068ASep 11, 1984
Process and catalyst for preparation of polyphenylene oxide
GEN ELECTRIC7 citations73
US5936099AAug 10, 1999
Process for preparing BIS(ether anhydrides) using alkylamine derived bisimides having low melting temperature
GEN ELECTRIC7 citations72
US5719295AFeb 17, 1998
Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures
GEN ELECTRIC9 citations72
US5536846AJul 16, 1996
Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures
GEN ELECTRIC14 citations72
US5382736AJan 17, 1995
Method for catalytic dechlorination of polychlorinated biphenyls
GEN ELECTRIC11 citations72
US5362402ANov 8, 1994
Enhanced remediation of aqueous compositions contaminated with halogenated hydrocarbons
GEN ELECTRIC18 citations72
US4988792AJan 29, 1991
Liquid crystalline polyesteretherimide from a bisimidodiphenol
GEN ELECTRIC4 citations62
US4988821AJan 29, 1991
Liquid crystalline polyesteretherimides and intermediates therefor
GEN ELECTRIC3 citations62
US4594405AJun 10, 1986
Copper (I) complexes useful as catalysts for polyphenylene oxide preparation
GEN ELECTRIC5 citations62
US5575926ANov 19, 1996
Dechlorination of chlorinated hydrocarbons by soluble iron citrate
GEN ELECTRIC4 citations54
US4814466AMar 21, 1989
Method for making thianthrene dianhydride and polyimides obtained therefrom
GEN ELECTRIC1 citations52
US4598140AJul 1, 1986
Copper (I)-phenoxides useful in polyphenylene oxide preparation
GEN ELECTRIC1 citations52
US5068352ANov 26, 1991
Bisimidodiphenol derivatives
GEN ELECTRIC0 citations51
US5034540AJul 23, 1991
Liquid crystalline polyesteretherimides
GEN ELECTRIC1 citations51
US4668810AMay 26, 1987
Method for preparing polyphenylene oxide with copper (I) complex catalysts
GEN ELECTRIC0 citations41
US4587327AMay 6, 1986
Method for preparing polyphenylene oxide with copper (I) complex catalysts
GEN ELECTRIC0 citations41