Katz; Irving M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katz; Irving M..The latest application filed is for "ophthalmic use of norfloxacin and related antibiotics".
- Katz; Irving M. - Doylestown PA
- Katz; Irving M. - Lansdale PA
| Patent | Date |
|---|---|
| Ophthalmic use of norfloxacin and related antibiotics Grant 4,551,456 - Katz November 5, 1 | 1985-11-05 |
| Shaped ophthalmic inserts for treating dry eye syndrome Grant 4,343,787 - Katz August 10, 1 | 1982-08-10 |
| Contact lens wetting agents Grant 4,287,175 - Katz September 1, 1 | 1981-09-01 |
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