Shihata; Alfred A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shihata; Alfred A..The latest application filed is for "device and method for menstrual blood collection".
- Shihata; Alfred A. - Del Mar CA US
- Shihata; Alfred A. - Bonita CA
- Shihata; Alfred A. - Grandville MI
- Shihata; Alfred A. - Jenison MI
| Patent | Date |
|---|---|
| Device and method for menstrual blood collection Grant 8,795,248 - Shihata August 5, 2 | 2014-08-05 |
| Device and Method for Menstrual Blood Collection App 20130110060 - Shihata; Alfred A. | 2013-05-02 |
| Kit for Contraception and Prevention of Sexually Transmitted Infections App 20090320855 - Shihata; Alfred A. | 2009-12-31 |
| Kit for Contraception and Prevention of Sexually Transmitted Infections App 20080121238 - Shihata; Alfred A. | 2008-05-29 |
| Device and method for intravaginal, barrier-type prevention of conception and infection Grant 4,989,618 - Shihata * February 5, 1 | 1991-02-05 |
| Device and method for intravaginal, barrier-type prevention of conception and infection Grant 4,858,624 - Shihata August 22, 1 | 1989-08-22 |
| Ureteric stone extractor with two ballooned catheters Grant 4,295,464 - Shihata October 20, 1 | 1981-10-20 |
| Subcutaneous arterio-venous shunt with valve Grant 3,998,222 - Shihata December 21, 1 | 1976-12-21 |
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