Issued Patents All Time
Showing 25 most recent of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370740 | Three-dimensional printing of optical devices | Wallace Anthony Martin, Ganesh Narayanan Kumar, Michel Guillon | 2025-07-29 |
| 11724472 | Process for manufacture of a thermochromic contact lens material | Donnie J. Duis, Nayiby Alvarez-Carrigan, Holly L. Grammer, Frank Molock, Jaqunda Patton +2 more | 2023-08-15 |
| 11370162 | Three-dimensional printing of optical devices | Wallace Anthony Martin, Ganesh Narayanan Kumar, Michel Luclen Guillon | 2022-06-28 |
| 10894374 | Process for manufacture of a thermochromic contact lens material | Donnie J. Duis, Nayiby Alvarez-Carrigan, Holly L. Grammer, Frank Molock, Jaqunda Patton +2 more | 2021-01-19 |
| 9975301 | Process for manufacture of a thermochromic contact lens material | Donnie J. Duis, Nayiby Alvarez-Carrigan, Holly L. Grammer, Frank Molock, Jaqunda Patton +2 more | 2018-05-22 |
| 9872501 | Methods for forming stabilized metal salt particles | Amit Khanolkar, Jens Sorensen, Gerald L. Yewey, Yongcheng Li | 2018-01-23 |
| 9346226 | Apparatus for vapor phase processing ophthalmic devices | John B. Enns, Michael F. Widman, Joe M. Wood, P. Mark Powell | 2016-05-24 |
| 8877103 | Process for manufacture of a thermochromic contact lens material | Nayiby Alvarez-Carrigan, Donnie J. Duis, Holly L. Grammer, Frank Molock, Jaqunda Patton +2 more | 2014-11-04 |
| 8807076 | Apparatus for vapor phase processing ophthalmic devices | John B. Enns, Michael F. Widman, Joe M. Wood, P. Mark Powell | 2014-08-19 |
| 7816460 | Low polydispersity poly-HEMA compositions | Per Wolff, Jens Sorensen, Frederik Resen Steenstrup, Helene Rossignol, Frank Molock | 2010-10-19 |
| 7256246 | Low polydispersity poly-hema compositions | Per Wolff, Jens-Erik Sørensen, Frederik Resen Steenstrup, Helene Rossignol, Frank Molock | 2007-08-14 |
| 7112652 | Solvents useful in the preparation of polymers containing hydrophilic and hydrophobic monomers | James D. Ford, Azaam Alli | 2006-09-26 |
| 6846892 | Low polydispersity poly-HEMA compositions | Per Wolff, Jens-Erik Sørensen, Frederik Resen Steenstrup, Helene Rossignol, Frank Molock | 2005-01-25 |
| 6765083 | Solvents useful in the preparation of polymers containing hydrophilic and hydrophobic monomers | James D. Ford, Azaam Alli | 2004-07-20 |
| 6610220 | Process of manufacturing contact lenses with measured exposure to oxygen | Jeffrey D. Caltrider, Joseph W. Ricard, Terry L. Spaulding, Jeffrey Steven, Olin W. Calvin +1 more | 2003-08-26 |
| 6577387 | Inspection of ophthalmic lenses using absorption | Denwood F. Ross, III, Mary L. Dolan, Ranganath Raja, Brian Rice, Craig William Walker +2 more | 2003-06-10 |
| 6511617 | Consolidated contact lens molding | Wallace Anthony Martin, Jonathan Patrick Adams, Finn Thrige Andersen, Stephen R. Beaton, Svend Christensen +4 more | 2003-01-28 |
| RE37558 | Packaging arrangement for contact lenses | Richard W. Abrams, Wallace Anthony Martin | 2002-02-26 |
| RE37432 | Automated apparatus and method for preparing contact lenses for inspection and packaging | Wallace Anthony Martin, Russell J. Edwards, Borge Peter Gundersen, Darren S. Keene, John Lepper +4 more | 2001-11-06 |
| 6241918 | Process of manufacturing contact lenses in ambient environment | Olin W. Calvin, John B. Enns | 2001-06-05 |
| 6220845 | Mold clamping and precure of a polymerizable hydrogel | Wallace Anthony Martin, Jonathan Patrick Adams, Kaj Bjerre, Svend Christensen, Craig William Walker +3 more | 2001-04-24 |
| 6207086 | Method and apparatus for washing or hydration of ophthalmic devices | Mark E. Schlagel, Darren S. Keene, Wallace Anthony Martin | 2001-03-27 |
| 6071112 | Automated method and apparatus for single sided hydration of soft contact lenses in package carriers | Olin W. Calvin, Mark E. Schlagel, Darren S. Keene, Craig William Walker, Wallace Anthony Martin +1 more | 2000-06-06 |
| 6071440 | Contact lens production line pallet system | Daniel Tsu-Fang Wang, Kaj Bjerre, Svend Christensen, Wallace Anthony Martin, Craig William Walker +1 more | 2000-06-06 |
| 6039899 | Consolidated contact lens molding | Wallace Anthony Martin, Jonathan Patrick Adams, Finn Thrige Andersen, Stephen R. Beaton, Svend Christensen +4 more | 2000-03-21 |