Inventor · disambiguated record
Tai-Cheng Yang
Also filed as: YANG TAI C · YANG TAI-CHENG
9 granted patents·171 citations·filing 1981–1991
89Inventor score
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9 records- 0190US4392986ACatalyst for carboxylic anhydride productionEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Jul 12, 1983·30 cites·31 claims
- 0287US4569925AProcess for preparing a vanadium phosphorus oxygen catalyst composition by an organic solution methodEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Feb 11, 1986·24 cites·13 claims
- 0380US4517371AProcess for the synthesis of carboxylic anhydrides using a vanadium, phosphorus oxygen containing catalyst compositionEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted May 14, 1985·16 cites·7 claims
- 0478US4435521AHeterogeneous process for preparing vanadium phosphorus oxygen containing catalyst compositionEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Mar 6, 1984·30 cites·9 claims
- 0566US4767374ASynchronized drive device for the mouth of a dollYANG TAI CHENG·Filed 1987·Granted Aug 30, 1988·26 cites·6 claims
- 0663US5204079AHCN by catalytic ammoxidation of crude acetonitrileSTANDARD OIL CO·Filed 1991·Granted Apr 20, 1993·14 cites·17 claims
- 0762US4866765AToy type children telephone setYANG TAI CHENG·Filed 1987·Granted Sep 12, 1989·24 cites·3 claims
- 0833US4755161AToy with predetermined controlled steeringYANG TAI CHENG·Filed 1986·Granted Jul 5, 1988·7 cites·8 claims
- 0931US4497958AProcess for oxidizing a carboxylic anhydride with heterogeneously prepared vanadium-phosphorus-oxygen containing catalyst compositionEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted Feb 5, 1985·0 cites·3 claims
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