Assignee
CHINA TECHNICAL CONSULTANTS IN
TW·8 granted patents·111 citations·filing 1987–1993
Top patents by PatentIndex Score
8 records- 0190US5306764AWater dispersible polyurethane and process for preparation thereofCHINA TECHNICAL CONSULTANTS IN·Filed 1992·Granted Apr 26, 1994·61 cites·20 claims
- 0271US4847428APurification of halogenated aromatic compoundsCHINA TECHNICAL CONSULTANTS IN·Filed 1987·Granted Jul 11, 1989·15 cites·4 claims
- 0353US5484853ACryogenic adhesives made from epoxy terminated urethanesCHINA TECHNICAL CONSULTANTS IN·Filed 1993·Granted Jan 16, 1996·20 cites·3 claims
- 0441US4942251AProcess for producing α-anthraquinonesulfonic acids and recovering the catalyst used thereinCHINA TECHNICAL CONSULTANTS IN·Filed 1988·Granted Jul 17, 1990·5 cites·17 claims
- 0528US5098879ACatalyst for preparation of ortho-alkylated phenolsCHINA TECHNICAL CONSULTANTS IN·Filed 1990·Granted Mar 24, 1992·1 cites·6 claims
- 0627US5424087AMethod of sterilizing canned food in sterilizing kettleCHINA TECHNICAL CONSULTANTS IN·Filed 1993·Granted Jun 13, 1995·7 cites·1 claims
- 0723US5175377AProcess for preparing an ortho-alkylated phenolCHINA TECHNICAL CONSULTANTS IN·Filed 1991·Granted Dec 29, 1992·2 cites·6 claims
- 0813US4711743AProcess for producing anthraquinone-1-sulphonic acid by sulphonation with palladium catalystCHINA TECHNICAL CONSULTANTS IN·Filed 1987·Granted Dec 8, 1987·0 cites·9 claims
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