Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9662398 | Carboxylvinyl polymer-containing nanoparticle suspensions | Masood A. Chowhan, Malay Ghosh, Wesley Weshin Han | 2017-05-30 |
| 8921337 | Carboxyvinyl polymer-containing nanoparticle suspensions | Masood A. Chowhan, Malay Ghosh, Wesley Wehsin Han | 2014-12-30 |
| 8865776 | Use of low molecular weight amino alcohols in ophthalmic compositions | — | 2014-10-21 |
| 8632809 | Water insoluble polymer matrix for drug delivery | Masood A. Chowhan, Martin B. Wax | 2014-01-21 |
| 8563011 | Use of low molecular weight amino alcohols in ophthalmic compositions | — | 2013-10-22 |
| 7169767 | Ophthalmic compositions containing galactomannan polymers and borate | — | 2007-01-30 |
| 7045095 | Use of low molecular weight amino alcohols in ophthalmic compositions | — | 2006-05-16 |
| 6949218 | Use of low molecular weight amino alcohols in ophthalmic compositions | — | 2005-09-27 |
| 6838449 | Ophthalmic compositions containing galactomannan polymers and borate | — | 2005-01-04 |
| 6583124 | Ophthalmic compositions containing galactomannan polymers and borate | — | 2003-06-24 |
| 6495608 | Methods of performing surgery with galactomannan polymers and borate | — | 2002-12-17 |
| 6486138 | Ophthalmic compositions containing galactomannan polymers and borate | Gerald D. Cagle, Mandar V. Shah, Kerry L. Markwardt | 2002-11-26 |
| 6486215 | Solutions for treating contact lenses | — | 2002-11-26 |
| 6403609 | Ophthalmic compositions containing galactomannan polymers and borate | — | 2002-06-11 |
| 6358897 | Alkyl trypsin compositions and methods of use in contact lens cleaning and disinfecting systems | Bor-Shyue Hong, Ronald P. Quintana | 2002-03-19 |
| 6319464 | Use of low molecular weight amino alcohols in ophthalmic compositions | — | 2001-11-20 |
| 6316506 | Conditioning solutions for contact lens care | — | 2001-11-13 |
| 6228323 | Multi-purpose compositions containing an alkyl-trypsin and methods of use in contact lens cleaning and disinfecting | Bor-Shyue Hong | 2001-05-08 |
| 6214596 | Liquid enzyme compositions and methods of use in contact lens cleaning and disinfecting systems | Bor-Shyue Hong | 2001-04-10 |
| 6184189 | Liquid enzyme compositions and methods of use in contact lens cleaning and disinfecting systems | Bor-Shyue Hong | 2001-02-06 |
| 6139646 | Alkyl trypsin compositions and methods of use in contact lens cleaning and disinfecting systems | Bor-Shyue Hong, Ronald P. Quintana | 2000-10-31 |
| 6139794 | Methods of sterilizing polymers | Alok K. Kulshreshtha | 2000-10-31 |
| 6069120 | Liquid enzyme compositions containing mixed polyols and methods of use | Bor-Shyue Hong | 2000-05-30 |
| 5948738 | Stable liquid enzyme compositions and methods of use in contact lens cleaning and disinfecting systems | Masood A. Chowhan, Ronald P. Quintana, Bor-Shyue Hong, Thierry Bilbault, Ruth Rosenthal | 1999-09-07 |
| 5939369 | Stable liquid enzyme compositions and methods of use in contact lens cleaning and disinfecting systems | Masood A. Chowhan, Ronald P. Quintana, Bor-Shyue Hong, Thierry Bilbault, Ruth Rosenthal | 1999-08-17 |