Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077412 | Viscosity modifier for lubricating oils, additive composition for lubricating oils, and lubricating oil composition | Atsushi Yamamoto, Terufumi Suzuki, Kenta Ide | 2018-09-18 |
| 9045574 | Viscosity modifier for lubricating oils, additive composition for lubricating oils, and lubricating oil composition | Satoshi Ikeda, Nozomi KAMIYA, Hiroshi Hoya, Jumpei Tanaka | 2015-06-02 |
| 8772211 | Polymer blends useful as viscosity modifiers | Jack C. Kelley | 2014-07-08 |
| 8524645 | Viscosity improver compositions providing improved low temperature characteristics to lubricating oil | Lewis Breon | 2013-09-03 |
| 8354362 | Polymer and lubricating compositions thereof | David Price, William R. S. Barton, Michael R. Sutton, Mark C. Davies, Rodney J. McAtee +2 more | 2013-01-15 |
| 7776804 | Viscosity improver compositions providing improved low temperature characteristics to lubricating oil | Lewis Breon | 2010-08-17 |
| 7402235 | Viscosity improver compositions providing improved low temperature characteristics to lubricating oils | — | 2008-07-22 |
| 7235129 | Substrate having a zinc oxide nanowire array normal to its surface and fabrication method thereof | I-Cherng Chen, Yung-Kuan Tseng | 2007-06-26 |
| 4911736 | Emulsifier and stabilizer for water base emulsions and dispersions of hydrocarbonaceous materials | Lawrence E. Ball | 1990-03-27 |
| 4509949 | Water thickening agents consisting of copolymers of crosslinked acrylic acids and esters | Robert K. Schlatzer | 1985-04-09 |
| 4280954 | Crosslinked collagen-mucopolysaccharide composite materials | Ioannis V. Yannas, Philip L. Gordon, Frederick H. Silver, John Burke | 1981-07-28 |