YC

Yak-Fa Cheung

Merck: 1 patents #5,419 of 9,382Top 60%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #3,997,043 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4594341 Perhydro-1,4-thiazepin-5-one and perhydro-1,4-thiazocin-5-one derivatives as antihypertensives Eugene D. Thorsett, Arthur A. Patchett 1986-06-10