Inventor

CHEN YUYIN

CN7 patents

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

OPKO HEALTH INC

2 patents

US9249144B2Feb 2, 2016

Process and intermediates for the synthesis of 8-[{1-(3,5-bis-(trifluoromethyl)phenyl)-ethoxy}-methyl]-8-phenyl-1,7-diaza-spiro[4.5]decan-2-one compounds

OPKO HEALTH INC1 citations57

US9822116B2Nov 21, 2017

Process and intermediates for the synthesis of 8-[{1-(3,5-bis-(trifluoromethyl)phenyl)-ethoxy}-methyl]-8-phenyl-1,7-diaza-spiro[4.5]decan-2-one compounds

OPKO HEALTH INC0 citations47

BETH ISRAEL DEACONESS MEDICAL CT INC

1 patent

US10265502B2Apr 23, 2019

Adjustable stiffness catheter

BETH ISRAEL DEACONESS MEDICAL CT INC12 citations78

TSAI LEO LEE

1 patent

US10369328B2Aug 6, 2019

Adjustable stiffness catheter

TSAI LEO LEE6 citations73

IMARA INC

1 patent

US11370795B2Jun 28, 2022

Process for the synthesis of 6-[(3S,4S)-4-methyl-1-(pyrimidin-2-ylmethyl)pyrrolidin-3-yl]-3-tetrahydropyran-4-yl-7H-imidazo[1,5-a]pyrazin-8-one

IMARA INC2 citations62

UNIV ZHEJIANG

1 patent

US12312519B2May 27, 2025

Preparation method for mulberry silk that fluoresces under near-infrared light and product

UNIV ZHEJIANG0 citations57

CARDURION PHARMACEUTICALS INC

1 patent

US11999741B2Jun 4, 2024

Process for the synthesis of 6-((3S,4S)-4-methyl-1-(pyrimidin-2-ylmethyl)pyrrolidin-3-yl)-3-(tetrahydropyran-4-yl-7H-imidazo[1,5-a]pyrazin-8-one

CARDURION PHARMACEUTICALS INC0 citations56