Inventor · disambiguated record
Nabil Rizk
Also filed as: RIZK NABIL · RIZK NABIL I
7 granted patents·447 citations·filing 1977–2021
86Inventor score
Top patents by PatentIndex Score
7 records- 0190US9980946B1Extended release methazolamide formulationEFFCON LABORATORIES INC·Filed 2017·Granted May 29, 2018·5 cites·18 claims
- 0287US4639244AImplantable electrophoretic pump for ionic drugs and associated methodsRIZK NABIL I·Filed 1985·Granted Jan 27, 1987·343 cites·48 claims
- 0386US10493063B2Extended release methazolamide formulationEFFCON LABORATORIES INC·Filed 2018·Granted Dec 3, 2019·2 cites·22 claims
- 0482US11103485B2Extended release methazolamide formulationEFFCON LABORATORIES INC·Filed 2019·Granted Aug 31, 2021·1 cites·16 claims
- 0574US4181594AMatrix recovery electrophoresis apparatusUNIV PITTSBURGH·Filed 1979·Granted Jan 1, 1980·30 cites·19 claims
- 0673US11504358B2Extended release methazolamide formulationEFFCON LABORATORIES INC·Filed 2021·Granted Nov 22, 2022·0 cites·20 claims
- 0764US4114628ADemand pacemaker with self-adjusting threshold and defibrillating featureRIZK NABIL I·Filed 1977·Granted Sep 19, 1978·66 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →