Inventor
YANG TAI-CHENG
US8 patents
⚠️ This page may combine multiple inventors who share the name “YANG TAI-CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXON RESEARCH ENGINEERING CO
5 patentsUS4435521AMar 6, 1984
Heterogeneous process for preparing vanadium phosphorus oxygen containing catalyst composition
EXXON RESEARCH ENGINEERING CO30 citations92
US4392986AJul 12, 1983
Catalyst for carboxylic anhydride production
EXXON RESEARCH ENGINEERING CO30 citations92
US4569925AFeb 11, 1986
Process for preparing a vanadium phosphorus oxygen catalyst composition by an organic solution method
EXXON RESEARCH ENGINEERING CO24 citations81
US4517371AMay 14, 1985
Process for the synthesis of carboxylic anhydrides using a vanadium, phosphorus oxygen containing catalyst composition
EXXON RESEARCH ENGINEERING CO16 citations73
US4497958AFeb 5, 1985
Process for oxidizing a carboxylic anhydride with heterogeneously prepared vanadium-phosphorus-oxygen containing catalyst composition
EXXON RESEARCH ENGINEERING CO0 citations41