Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350364 | Lipid body compositions, products made therefrom, methods of making same, and methods of use | Thomas W. Jeffries, Thomas J. Kelleher, David Z. Mokry, Richard Taylor, Austin Gluth | 2025-07-08 |
| 12268632 | Self-retaining implantable drug delivery device | Steven H. Rauchman | 2025-04-08 |
| 7732399 | Sustained release formulations | Jian Gu | 2010-06-08 |
| 7323169 | Sustained release formulations | Jian Gu | 2008-01-29 |
| 6979674 | Polyol/oil suspensions for the sustained release of proteins | Daxian Shan, Alice Beekman, Tiansheng Li | 2005-12-27 |
| 6656508 | Sustained-release alginate gels | Alice Beekman | 2003-12-02 |
| 6432449 | Biodegradable sustained-release alginate gels | Jian Gu | 2002-08-13 |
| 6245740 | Polyol:oil suspensions for the sustained release of proteins | Daxian Shan, Alice Beekman | 2001-06-12 |
| 5629184 | Cationic copolymers of vinylamine and vinyl alcohol for the delivery of oligonucleotides | Alice Beekman | 1997-05-13 |
| 5210111 | Crosslinked hydrogels derived from hydrophilic polymer backbones | Ellen Rennwantz | 1993-05-11 |
| 5075106 | Vinylic macromers containing perfluoropolyalkylether and polyalkylether segments, polymers and ophthalmic devices made therefrom | — | 1991-12-24 |
| 5070169 | Wettable, flexible, oxygen permeable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units and use thereof | J. Richard Robertson, Kai C. Su, Karl F. Mueller | 1991-12-03 |
| 5002978 | Crosslinked copolymers and ophthalmic devices amde from vinylic macromers containing perfluoropolyalkylether and polyalkylether segments and minor amounts of vinylic comonomers | — | 1991-03-26 |
| 4994504 | Vinylic macromers containing perfluoropolyalkyl ether and polyalkyl ether segments, polymers and ophthalmic devices made therefrom | — | 1991-02-19 |
| 4978713 | Polyvinyl alcohol derivatives containing pendant vinylic monomer reaction product units bound through ether groups and hydrogel contact lenses made therefrom | — | 1990-12-18 |
| 4933408 | Vinylic macromers containing perfluoropolyalkyl ether and polyalkyl ether segments, polymers and opthalmic devices made therefrom | — | 1990-06-12 |
| 4929692 | Crosslinked copolymers and ophthalmic devices made from vinylic macromers containing perfluoropolyalkyl ether and polyalkyl ether segments and minor amounts of vinylic comonomers | — | 1990-05-29 |
| 4734475 | Wettable surface modified contact lens fabricated from an oxirane containing hydrophobic polymer | Karl F. Mueller | 1988-03-29 |
| 4720187 | Polyvinyl alcohol derivatives containing pendant (meth)acryloyl units bound through urethane groups and crosslinked hydrogel contact lenses made therefrom | Karl F. Mueller | 1988-01-19 |
| 4670506 | Polyvinyl alcohol derivatives containing pendant (meth)acryloyl units bound through urethane groups and crosslinked hydrogel contact lenses made therefrom | Karl F. Mueller | 1987-06-02 |
| 4665123 | Polyvinyl alcohol derivatives containing pendant (meth)acryloylvinylic monomer reaction product units bound through urethane groups and hydrogel contact lenses made therefrom | — | 1987-05-12 |
| 4598122 | Polyoxirane crosslinked polyvinyl alcohol hydrogel contact lens | — | 1986-07-01 |