Friend; Christopher
Patent Applications and Registrations
Patent applications and USPTO patent grants for Friend; Christopher.The latest application filed is for "electroactive materials for metal-ion batteries".
- Friend; Christopher - Abingdon GB
- Friend; Christopher - Oxfordshire GB
- Friend; Christopher - Bobbers Mill N/A GB
- Friend; Christopher - Willoughby OH US
- Friend; Christopher - Bobbersmill GB
- Friend; Christopher - Nottinghamshire GB
- Friend; Christopher - Nottingham GB
- Friend; Christopher - Derby GB
| Patent | Date |
|---|---|
| Electroactive Materials for Metal-Ion Batteries App 20210408530 - Mason; Charles ; et al. | 2021-12-30 |
| Electrodes for metal-ion batteries Grant 10,476,072 - Friend , et al. Nov | 2019-11-12 |
| Electrodes For Metal-ion Batteries App 20170346079 - Friend; Christopher ; et al. | 2017-11-30 |
| Highly branched sulfonates for drive-line applications Grant 8,703,672 - Tipton , et al. April 22, 2 | 2014-04-22 |
| Lubricating composition containing a polymer Grant 8,637,437 - Gieselman , et al. January 28, 2 | 2014-01-28 |
| Overbased Alkylated Arylalkyl Sulfonates App 20130203639 - Roski; James P. ; et al. | 2013-08-08 |
| Dispersant viscosity modifiers based on maleic anhydride-styrene copolymers Grant 8,168,574 - Visger , et al. May 1, 2 | 2012-05-01 |
| Dispersant viscosity modifiers containing aromatic amines Grant 7,960,320 - Covitch , et al. June 14, 2 | 2011-06-14 |
| Dispersant Viscosity Modifiers Containing Aromatic Amines App 20100311624 - Covitch; Michael J. ; et al. | 2010-12-09 |
| Lubricating Composition Containing a Polymer App 20100298185 - Gieselman; Matthew D. ; et al. | 2010-11-25 |
| Dispersant viscosity modifiers containing aromatic amines Grant 7,790,661 - Covitch , et al. September 7, 2 | 2010-09-07 |
| Dispersant viscosity modifiers based on diene-containing polymers Grant 7,750,089 - Kolp , et al. July 6, 2 | 2010-07-06 |
| Highly Branched Sulfonates for Drive-Line Applications App 20100152080 - Tipton; Craig D. ; et al. | 2010-06-17 |
| Dispersant Viscosity Modifiers Based on Maleic Anhydride-Styrene Copolymers App 20090305923 - Visger; Daniel C. ; et al. | 2009-12-10 |
| Dispersant Viscosity Modifiers Based on Diene-Containing Polymers App 20070293409 - Kolp; Christopher J. ; et al. | 2007-12-20 |
| Novel Dispersants App 20070027046 - Friend; Christopher ; et al. | 2007-02-01 |
| Dispersant viscosity modifiers containing aromatic amines App 20060025316 - Covitch; Michael J. ; et al. | 2006-02-02 |
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