Inventor · disambiguated record

Joseph Leung

Also filed as: LEUNG JOSEPH · LEUNG JOSEPH WING-CHEONG

1 granted patent·1 pending application·92 citations·filing 1996–2016

53Inventor score

Technology areasA61K G09B

Files withABBVIE STEMCENTRX LLC1 WILSON COOK MEDICAL INC1

Top patents by PatentIndex Score

2 records

0171US5785531ACuttable papilla and sphincterotomy training apparatusWILSON COOK MEDICAL INC·Filed 1996·Granted Jul 28, 1998·92 cites·15 claims
0237US2018112004A1Engineered site-specific antibodies and methods of useABBVIE STEMCENTRX LLC·Filed 2016·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Joseph Leung files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →