JOHN DEAN BAKER
Pilots at Irvine Blvd, Irvine, CA

5197636, Mar 30, 1993

Feb 3, 1992

7/830387

David W. Mitchell - Orange CA
John Baker - Irvine CA
Hampar Karageozian - Laguna Hills CA
Daniel F. Smith - Irvine CA

Allergan, Inc. - Irvine CA

B67D 558

222190

An apparatus for dispensing a liquid medium containing dissolved chlorine dioxide comprises a reservoir which defines a receptacle adapted for holding a precursor liquid medium having chlorine dioxide precursor dissolved therein and a tip assembly into which the precursor liquid medium passes after the precursor liquid exits the receptacle. The tip assembly comprises a chamber in which is located a promoter component effective to promote the generation of chlorine dioxide from the chlorine dioxide precursor in the liquid medium present in the chamber, an outlet providing a path for the liquid medium containing dissolved chlorine dioxide to exit the chamber, and an isolation assembly acting to effectively separate the precursor liquid medium in the reservoir from the promoter when it is desired that the precursor liquid medium from the reservoir be separated from the catalyst.

5387394, Feb 7, 1995

May 11, 1993

8/059522

John C. Baker - Irvine CA

Allergan, Inc. - Irvine CA

A01N 2502, A61L 218

422 28

Ophthalmic compositions, such as those used to care for contact lenses, methods of preserving such compositions, and methods for disinfecting contact lenses using such compositions are disclosed. The compositions may comprise an ophthalmically acceptable, liquid aqueous medium and, included therein, an effective preserving or disinfecting amount of grapefruit seed extract.

5340583, Aug 23, 1994

May 6, 1993

8/059025

Anthony J. Dziabo - Lake Forest CA
Alix A. Holmes - Costa Mesa CA
Claude B. Anger - Long Beach CA
John C. Baker - Irvine CA
Lin Peng - Tustin CA

Allergan, Inc. - Irvine CA

A01N 2534, G02C 704

424412

The present invention relates to lenses, for example, contact lenses, and to contact lens cases having antimicrobial properties. More particularly, the invention relates to lenses and contact lens cases made from materials which comprise polymeric materials and effective antimicrobial components.