Inventor

XIA CHANGJIU

CN3 patents

⚠️ This page may combine multiple inventors who share the name “XIA CHANGJIU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHINA PETROLEUM & CHEM CORP

2 patents

US9896343B2Feb 20, 2018

Titanium silicalite molecular sieve and its synthesis

CHINA PETROLEUM & CHEM CORP3 citations69

US9656251B2May 23, 2017

Full-Si molecular sieve and its synthesis process

CHINA PETROLEUM & CHEM CORP2 citations66

Su guanhua

1 patent

USD1025221SApr 30, 2024

Gaming device

Su guanhua2 citations56