Hua Ma — 5 Patents at Hoffmann-La Roche

Hua Ma has been granted 5 US patents while listed as an inventor at Hoffmann-La Roche. The first was granted in 2013 and the most recent in August 2025. Hua Ma ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Hua Ma in Rotterdam, NJ, NL.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
12376813	Method and device for monitoring a flow of a fluid in a vessel	Catalina TOBÓN GÓMEZ, Johannes Petrus JANSSEN, Gianni Pedrizzetti, Johan Hendrikus Christiaan REIBER, Yves Robèrt Vijgeboom	2025-08-05
11707242	Methods and systems for dynamic coronary roadmapping	Theo van Walsum, Jean-Paul Aben, Dennis Koehn	2023-07-25
10034854	Pharmaceutical composition with improved bioavailability	Steve Lomuscio, Michael Allen Matchett, Harpreet K. Sandhu, Navnit H. Shah, Yu Zhang	2018-07-31
9427427	Pharmaceutical composition with improved bioavailability	Steve Lomuscio, Michael Allen Matchett, Harpreet K. Sandhu, Navnit H. Shah, Yu Zhang	2016-08-30
8362930	Portable electronic device and external keyboard thereof	Tian-You Wang	2013-01-29

Hua Ma — 5 Patents

Issued Patents All Time

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