Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8202833 | Composition containing biocompatible polymerization accelerator and polymerizable material | Dale G. Swan, Stephen J. Chudzik | 2012-06-19 |
| 8143043 | Encapsulated cells using positively-charged initiator polymer | Stephen J. Chudzik, Dale G. Swan | 2012-03-27 |
| 8129159 | Attachment of molecules to surfaces | Melvin J. Swanson, Dale G. Swan | 2012-03-06 |
| 7833548 | Bioactive agent release coating and controlled humidity method | Ralph A. Chappa, Robert W. Hergenrother, Aron B. Anderson, Linh V. Tran, Laurie R. Lawin | 2010-11-16 |
| 7829317 | Attachment of molecules to surfaces | Melvin J. Swanson, Dale G. Swan | 2010-11-09 |
| 7585499 | Method for encapsulation of cellular material using a charged initiator polymer | Stephen J. Chudzik, Dale G. Swan | 2009-09-08 |
| 7309593 | Attachment of molecules to surfaces | Melvin J. Swanson, Dale G. Swan | 2007-12-18 |
| 7097850 | Bioactive agent release coating and controlled humidity method | Ralph A. Chappa, Robert W. Hergenrother, Aron B. Anderson, Linh V. Tran, Laurie R. Lawin | 2006-08-29 |
| 5188688 | Method of sealing a gelatin capsule | James Boardman | 1993-02-23 |
| 4977901 | Article having non-crosslinked crystallized polymer coatings | — | 1990-12-18 |
| 4921908 | Copolymers of poly(vinyl trifluoroacetate) or poly(vinyl alcohol) | — | 1990-05-01 |
| 4921884 | Hydroxy-substituted polymeric shaped hydrogel article | W. James Hammer | 1990-05-01 |
| 4919662 | Hydrogel implant lens construction reconfigured dehydrated re-hydrated in situ | Randall L. Knoll, Wilhelm Lewon | 1990-04-24 |
| 4859719 | Polymer blends with high water absorption | — | 1989-08-22 |
| 4840992 | Copolymers of poly(vinyl trifluoroacetate) or poly(vinyl alcohol) | — | 1989-06-20 |
| 4786446 | Process of forming a hydroxy-substitute polymeric shaped article | W. James Hammar | 1988-11-22 |
| 4780514 | Copolymers of poly(vinyl trifluoroacetate) or poly(vinyl alcohol) | — | 1988-10-25 |
| 4771089 | Polymer blends with high water absorption | — | 1988-09-13 |
| 4693939 | Article coated with copolymer of poly(vinyl alcohol) | — | 1987-09-15 |
| 4694037 | Copolymers of poly(vinyl trifluoroacetate) or poly(vinyl alcohol) | — | 1987-09-15 |
| 4673539 | Process for thermoformed articles | W. James Hammar | 1987-06-16 |
| 4618649 | Copolymers of poly(vinyl trifluoroacetate) or poly(vinyl alcohol) | — | 1986-10-21 |
| 4528325 | Copolymers of poly(vinyl trifluoroacetate) or poly(vinyl alcohol) | — | 1985-07-09 |