Kitano; Kissho
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kitano; Kissho.The latest application filed is for "betaine copolymers-viscosifiers for water and brine".
- Kitano; Kissho - Ohi JP
- Kitano; Kissho - Saitama JP
- Kitano; Kissho - Ooi JP
- Kitano; Kissho - Fanwood NJ
| Patent | Date |
|---|---|
| Betaine copolymers-viscosifiers for water and brine Grant 5,153,289 - Schulz , et al. October 6, 1 | 1992-10-06 |
| Thermoplastic resin composition Grant 5,147,931 - Sakuma , et al. September 15, 1 | 1992-09-15 |
| Method of and apparatus for making fiber-reinforced polymer compositions Grant 5,106,564 - Iwanami , et al. April 21, 1 | 1992-04-21 |
| Process for producing thermoplastic resin compositions Grant 5,013,789 - Sakuma , et al. May 7, 1 | 1991-05-07 |
| Fiber-reinforced polymer composition and method of producing same Grant 4,990,550 - Iwanami , et al. February 5, 1 | 1991-02-05 |
| Method for controlling viscosity of organic liquids and compositions Grant 4,715,865 - Kitano , et al. December 29, 1 | 1987-12-29 |
| Drag reduction agents for hydrocarbon solutions Grant 4,625,745 - Kowalik , et al. December 2, 1 | 1986-12-02 |
| Betaine copolymers-viscosifiers for water and brine Grant 4,607,076 - Schulz , et al. August 19, 1 | 1986-08-19 |
| Acid base interacting polymer solutions Grant 4,599,377 - Duvdevani , et al. July 8, 1 | 1986-07-08 |
| Antimisting system for hydrocarbon fluids Grant 4,586,937 - Duvdevani , et al. * May 6, 1 | 1986-05-06 |
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