Inventor
XIONG YI-GANG
US5 patents
⚠️ This page may combine multiple inventors who share the name “XIONG YI-GANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXONMOBIL CHEM PATENTS INC
3 patentsUS6503863B2Jan 7, 2003
Heat treating a molecular sieve and catalyst
EXXONMOBIL CHEM PATENTS INC66 citations95
US6448197B1Sep 10, 2002
Method for making a metal containing small pore molecular sieve catalyst
EXXONMOBIL CHEM PATENTS INC20 citations89
US6979756B2Dec 27, 2005
Heat treating a molecular sieve and catalyst
EXXONMOBIL CHEM PATENTS INC2 citations62