Inventor
JIA QIANG
CN13 patents
⚠️ This page may combine multiple inventors who share the name “JIA QIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEASONS BIOTECHNOLOGY TAIZHOU CO LTD
6 patentsUS11667610B2Jun 6, 2023
Method for preparing Macitentan and intermediate compound thereof
SEASONS BIOTECHNOLOGY TAIZHOU CO LTD0 citations59
US11649216B2May 16, 2023
Method for preparing Macitentan and intermediate compound thereof
SEASONS BIOTECHNOLOGY TAIZHOU CO LTD0 citations59
US10584093B2Mar 10, 2020
Method and catalyst for preparing aniline compounds and use thereof
SEASONS BIOTECHNOLOGY TAIZHOU CO LTD1 citations55
US10428012B2Oct 1, 2019
Method of preparation of 4-isopropylamino-1-butanol
SEASONS BIOTECHNOLOGY TAIZHOU CO LTD0 citations47
US10144701B2Dec 4, 2018
Method for preparing 4-isopropylamino-1-butanol
SEASONS BIOTECHNOLOGY TAIZHOU CO LTD1 citations47
US10040771B2Aug 7, 2018
Method for preparing prostacyclin receptor agonist 4-[N-(5,6-diphenylpyrazin-2-yl)-N-isopropylamino]-1-butanol
SEASONS BIOTECHNOLOGY TAIZHOU CO LTD1 citations47
BEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTD
2 patentsHANGZHOU PUSHAI PHARMACEUTICAL TECH CO LTD
2 patentsUS10189870B2Jan 29, 2019
Crystalline form of oxazolidinone antibiotics and preparation method, composition and use thereof
HANGZHOU PUSHAI PHARMACEUTICAL TECH CO LTD0 citations51
US9981912B2May 29, 2018
Cocrystal of lorcaserin, preparation methods, pharmaceutical compositions and uses thereof
HANGZHOU PUSHAI PHARMACEUTICAL TECH CO LTD0 citations47