Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46318 | Colored fluids for electrowetting, electrofluidic, and electrophoretic technologies | Jason Heikenfeld, Russell Schwartz, Lisa Clapp, April Milarcik | 2017-02-21 |
| 9234101 | Colorants for metalorganic compounds and their application in electronic display technology | Lisa Clapp, Russell Schwartz | 2016-01-12 |
| 8854714 | Colored conductive fluids for electrowetting and electrofluidic technologies | Lisa Clapp, Jason Heikenfeld, April Milarcik, Russell Schwartz, Manjeet Dhindsa +1 more | 2014-10-07 |
| 8717663 | Colored fluids for electrowetting, electrofluidic, and electrophoretic technologies | Jason Heikenfeld, Russell Schwartz, Lisa Clapp, April Milarcik | 2014-05-06 |
| 7901503 | Pigments for non-aqueous inks and coatings | — | 2011-03-08 |
| 7329315 | Copper phthalocyanine blue pigment composition and water borne dispersion thereof | Tatiana N. Romanova, Mark Ortalano, George H. Robertson, Russell Schwartz | 2008-02-12 |
| 6926768 | Treatment of high performance pigments | Kevin A. Arthur, George H. Robertson, George McLaren, Ronald R. Forbes | 2005-08-09 |
| 6471764 | Treatment of high performance pigments with etheramine dispersing salts | George H. Robertson, Kevin A. Arthur, Russell Schwartz, George McLaren | 2002-10-29 |