Inventor · disambiguated record
Alfred A. Shihata
Also filed as: SHIHATA ALFRED · SHIHATA ALFRED A
7 granted patents·2 pending applications·607 citations·filing 1975–2012
90Inventor score
Top patents by PatentIndex Score
9 records- 0192US4295464AUreteric stone extractor with two ballooned cathetersSHIHATA ALFRED A·Filed 1980·Granted Oct 20, 1981·307 cites·17 claims
- 0289US8795248B2Device and method for menstrual blood collectionSHIHATA ALFRED A·Filed 2012·Granted Aug 5, 2014·42 cites·17 claims
- 0380US3998222ASubcutaneous arterio-venous shunt with valveSHIHATA ALFRED A·Filed 1975·Granted Dec 21, 1976·123 cites·22 claims
- 0465US5778886AVaginal compositions combining a spermicidal agent and a peroxygen compoundFiled 1996·Granted Jul 14, 1998·29 cites·19 claims
- 0555US2009320855A1Kit for Contraception and Prevention of Sexually Transmitted InfectionsINSTEAD SCIENCES INC·Filed 2009·Application pending·0 cites
- 0651US2008121238A1Kit for Contraception and Prevention of Sexually Transmitted InfectionsSHIHATA ALFRED A·Filed 2006·Application pending·0 cites
- 0748US4858624ADevice and method for intravaginal, barrier-type prevention of conception and infectionVANCE PRODUCTS INC·Filed 1988·Granted Aug 22, 1989·36 cites·4 claims
- 0845US5207232ADevice and method for intravaginal, barrier-type prevention of conception and infectionSHIHATA ALFRED A·Filed 1991·Granted May 4, 1993·42 cites·30 claims
- 0943US4989618ADevice and method for intravaginal, barrier-type prevention of conception and infectionVANCE PRODUCTS INC·Filed 1989·Granted Feb 5, 1991·28 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Alfred A. Shihata 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 →