Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11084236 | Method for preparing an optical element which colors in a non-uniform linear pattern | Joseph D. Turpen, Jennine M. Frease, William D. Carpenter | 2021-08-10 |
| 10371866 | Optical element having a coating for enhanced visibility of a mark and method for making the optical element | Jennine M. Frease, Joseph D. Turpen, William D. Carpenter | 2019-08-06 |
| 9304330 | Experiential optical device | David John Park, Anil Kumar | 2016-04-05 |
| 8563212 | Methods for producing photosensitive microparticles, non-aqueous dispersions thereof and articles prepared therewith | Steven Bowles, Anu Chopra, James P. Colton, Dennis L. Faler, M. Frank Haley +5 more | 2013-10-22 |
| 8563213 | Methods for producing photosensitive microparticles | Steven Bowles, Anu Chopra, Randy E. Daughenbaugh, Dennis L. Faler, M. Frank Haley +5 more | 2013-10-22 |
| 8547625 | Photochromic optical articles prepared with reversible thermochromic materials | David B. Knowles, Stephen D. Straight, Forrest R. Blackburn | 2013-10-01 |
| 8153344 | Methods for producing photosensitive microparticles, aqueous compositions thereof and articles prepared therewith | Dennis L. Faler, Forrest R. Blackburn, Anu Chopra, James P. Colton | 2012-04-10 |
| 7911676 | Photochromic optical articles prepared with reversible thermochromic materials | David B. Knowles, Stephen D. Straight, Forrest R. Blackburn | 2011-03-22 |
| 7666510 | Optical elements that include curable film-forming compositions containing blocked isocyanate adhesion promoters | — | 2010-02-23 |
| 7666331 | Photochromic article | Eric M. King | 2010-02-23 |
| 7465415 | Photochromic materials derived from ring-opening monomers and photochromic initiators | Feng Wang, Barry Van Gemert, Carol L. Knox, Anu Chopra, Patrick M. Brown | 2008-12-16 |
| 7410691 | Photochromic optical article | William P. Blackburn, Michael B. Levesque, Cathy L. Short | 2008-08-12 |
| 7258437 | Photochromic multifocal optical article | Eric M. King | 2007-08-21 |
| 6998072 | Photochromic polymerizable compositions | Cletus N. Welch, Eric M. King, Lawrence G. Anderson, Randy E. Daughenbaugh | 2006-02-14 |
| 6916537 | Articles having a photochromic polymeric coating | Cletus N. Welch, Eric M. King, Lawrence G. Anderson, Randy E. Daughenbaugh | 2005-07-12 |
| 6506488 | Aminoplast resin photochromic coating composition and photochromic articles | Jeanine A. Conklin, Cletus N. Welch, James B. O'Dwyer, Shanti Swarup | 2003-01-14 |
| 6432544 | Aminoplast resin photochromic coating composition and photochromic articles | Jeanine A. Conklin, Cletus N. Welch, James B. O'Dwyer, Shanti Swarup | 2002-08-13 |
| 6150430 | Process for adhering a photochromic coating to a polymeric substrate | Robert W. Walters | 2000-11-21 |
| 6025026 | Process for producing an adherent polymeric layer on polymeric substrates and articles produced thereby | Robert A. Smith, Robert W. Walters, Michael S. Misura | 2000-02-15 |
| 5961892 | Polyalkoxylated naphthopyrans | Barry Van Gemert | 1999-10-05 |
| 5618751 | Method of making single-step trenches using resist fill and recess | Kevin Golden, Pai-Hung Pan, Alan C. Thomas | 1997-04-08 |
| 5115095 | Epoxy functional organosilicon polymer | Edward D. Babich, Jeffrey D. Gelorme, Michael Hatzakis, Jane M. Shaw, David F. Witman | 1992-05-19 |
| 5110711 | Method for forming a pattern | Edward D. Babich, Jeffrey D. Gelorme, Michael Hatzakis, Jane M. Shaw, David F. Witman | 1992-05-05 |
| 5098816 | Method for forming a pattern of a photoresist | Edward D. Babich, Jeffrey D. Gelorme, Michael Hatzakis, Jane M. Shaw, David F. Witman | 1992-03-24 |
| 5059512 | Ultraviolet light sensitive photoinitiator compositions, use thereof and radiation sensitive compositions | Edward D. Babich, Jeffrey D. Gelorme, Michael Hatzakis, Jane M. Shaw, David F. Witman | 1991-10-22 |