Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9169208 | Aromatic and aromatic/heteroaromatic molecular structures with controllable electron conducting properties | Ross Getty, Simona Percec | 2015-10-27 |
| 9169338 | Photocrosslinkable fluoropolymers, UV processes and photocrosslinked polymers | Robert Clayton Wheland | 2015-10-27 |
| 9099592 | Optical element producing a modulated region of increased light intensity and optically enhanced photovoltaic cell and LED lighting device including the same | Rebekah Ann Derryberry, Mark E. Lewittes, Ronald Jack Riegert, Jose Manuel Rodriguez-Parada | 2015-08-04 |
| 8648248 | Photovoltaic assemblies incorporating an optical element having internal inclusions configured for maximum conversion efficiency | Jose Manuel Rodriguez-Parada, Ronald Jack Riegert, Mark E. Lewittes | 2014-02-11 |
| 8441735 | Optical element having internal inclusions configured for maximum conversion efficiency | Jose Manuel Rodriguez-Parada, Ronald Jack Riegert, Mark E. Lewittes | 2013-05-14 |
| 7638632 | Aromatic and aromatic/heteroaromatic molecular structures with controllable electron conducting properties | Ross Getty, Simona Percec | 2009-12-29 |
| 7589242 | Use of highly purified hydrocarbons in vacuum ultraviolet applications | Sheng Peng, Robert Clayton Wheland | 2009-09-15 |
| 7493743 | Packages for alkanes having ultra-high transparency at 193 nm | Robert Clayton Wheland, Curtis R. Fincher, Jr., Sheng Peng, Weiming Qiu | 2009-02-24 |
| 7465667 | Highly purified liquid perfluoro-n-alkanes and method for preparing | Robert Clayton Wheland | 2008-12-16 |
| 7438995 | Use of partially fluorinated polymers in applications requiring transparency in the ultraviolet and vacuum ultraviolet | Robert Clayton Wheland, Weiming Qiu | 2008-10-21 |
| 7435528 | Processes and devices using polycyclic fluoroalkanes in vacuum and deep ultraviolet applications | Sheng Peng, Weiming Qiu | 2008-10-14 |
| 7402377 | Use of perfluoro-n-alkanes in vacuum ultraviolet applications | Robert Clayton Wheland | 2008-07-22 |
| 7300743 | Radiation durable organic compounds with high transparency in the vacuum ultraviolet, and method for preparing | David Jones, Robert Clayton Wheland | 2007-11-27 |
| 7129009 | Polymer-liquid compositions useful in ultraviolet and vacuum ultraviolet uses | Robert Clayton Wheland | 2006-10-31 |
| 7084314 | Polycyclic fluoroalkanes | Weiming Qiu, Sheng Peng | 2006-08-01 |
| 6998358 | Method for providing nano-structures of uniform length | Timothy Gierke, Mark Harmer, Anand Jagota, Steven Raymond Lustig, Rakesh Mehta +2 more | 2006-02-14 |
| 6946410 | Method for providing nano-structures of uniform length | Timothy Gierke, Mark Harmer, Anand Jagota, Steven Raymond Lustig, Rakesh Mehta +2 more | 2005-09-20 |
| 6872503 | Copolymers for photoresists and processes therefor | Robert Clayton Wheland, Frank Leonard Schadt, III, Frederick C. Zumsteg, Jr. | 2005-03-29 |
| 6824930 | Ultraviolet and vacuum ultraviolet transparent polymer compositions and their uses | Robert Clayton Wheland, Fredrick Claus Zumsteg, Jr. | 2004-11-30 |
| 6770404 | Ultraviolet and vacuum ultraviolet transparent polymer compositions and their uses | Robert Clayton Wheland, Fredrick Claus Zumsteg, Jr. | 2004-08-03 |
| 6174631 | Attenuating phase shift photomasks | Kenneth George Sharp | 2001-01-16 |
| 6096460 | Attenuating phase shift photomasks | Kenneth George Sharp | 2000-08-01 |
| 5897976 | Attenuating embedded phase shift photomask blanks | Peter Francis Carcia | 1999-04-27 |
| 5897977 | Attenuating embedded phase shift photomask blanks | Peter Francis Carcia | 1999-04-27 |
| 5459002 | Photomask blanks | Hakki Ufuk Alpay, Franklin D. Kalk | 1995-10-17 |