Chowhan, Masood

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chowhan, Masood.The latest application filed is for "use of borate-polyol complexes in ophthalmic compositions".

Company Profile

0.9.4

Chowhan, Masood - Arlington TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Use of borate-polyol complexes in ophthalmic compositions App 20050074504 - Chowhan, Masood ; et al.	2005-04-07
Use of borate-polyol complexes in ophthalmic compositions Grant 6,849,253 - Chowhan , et al. February 1, 2	2005-02-01
Artificial tear composition adapted to be used with contact lenses App 20040028645 - Chowhan, Masood	2004-02-12
Use of borate-polyol complexes in ophthalmic compositions App 20030130207 - Chowhan, Masood ; et al.	2003-07-10
Use of borate-polyol complexes in ophthalmic compositions Grant 6,503,497 - Chowhan , et al. January 7, 2	2003-01-07
Use of borate-polyol complexes in ophthalmic compositions App 20020098160 - Chowhan, Masood ; et al.	2002-07-25
Use of borate-polyol complexes in ophthalmic compositions Grant 6,143,799 - Chowhan , et al. November 7, 2	2000-11-07
Use of borate-polyol complexes in ophthalmic compositions Grant 5,811,466 - Chowhan , et al. September 22, 1	1998-09-22
Use of low molecular weight amino acids in ophthalmic compositions Grant 5,741,817 - Chowhan , et al. April 21, 1	1998-04-21
Use of borate-polyol complexes in ophthalmic compositions Grant 5,505,953 - Chowhan April 9, 1	1996-04-09
Saline solution for treating contact lenses Grant 5,494,937 - Asgharian , et al. February 27, 1	1996-02-27
Process for cleaning and disinfecting contact lenses Grant 5,370,744 - Chowhan , et al. December 6, 1	1994-12-06
Use of borate-polyol complexes in ophthalmic compositions Grant 5,342,620 - Chowhan August 30, 1	1994-08-30

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