Dougherty; Richard C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dougherty; Richard C..The latest application filed is for "lubricant base stock production from recycled oil".
- Dougherty; Richard C. - Moorestown NJ
- Dougherty; Richard C. - Morrestown NJ
| Patent | Date |
|---|---|
| Lubricant base stock production from recycled oil Grant 11,441,080 - Dougherty , et al. September 13, 2 | 2022-09-13 |
| Group III base stocks and lubricant compositions Grant 11,352,579 - Eichelsdoerfer , et al. June 7, 2 | 2022-06-07 |
| Group III base stocks and lubricant compositions Grant 10,767,125 - Eichelsdoerfer , et al. Sep | 2020-09-08 |
| Lubricant Base Stock Production From Recycled Oil App 20200263107 - Dougherty; Richard C. ; et al. | 2020-08-20 |
| Group Iii Base Stocks And Lubricant Compositions App 20190367824 - EICHELSDOERFER; Daniel J. ; et al. | 2019-12-05 |
| Processing Of Heavy Hydrocarbon Feeds App 20190359899 - UMANSKY; Benjamin S. ; et al. | 2019-11-28 |
| Processing Of Heavy Hydrocarbon Feeds App 20190338203 - UMANSKY; Benjamin S. ; et al. | 2019-11-07 |
| Group III base stocks and lubricant compositions Grant 10,428,284 - Eichelsdoerfer , et al. October 1, 2 | 2019-10-01 |
| Processing of heavy hydrocarbon feeds Grant 10,414,991 - Umansky , et al. Sept | 2019-09-17 |
| Lubricant Compositions Having Improved Oxidation Performance App 20190194569 - EICHELSDOERFER; Daniel J. ; et al. | 2019-06-27 |
| Lubricant Compositions Having Improved Low Temperature Performance App 20190194571 - EICHELSDOERFER; Daniel J. ; et al. | 2019-06-27 |
| Group Iii Base Stocks And Lubricant Compositions App 20190194562 - EICHELSDOERFER; Daniel J. ; et al. | 2019-06-27 |
| Group Iii Base Stocks And Lubricant Compositions App 20190194558 - EICHELSDOERFER; Daniel J. ; et al. | 2019-06-27 |
| 13c-nmr-based Composition Of High Quality Lube Base Oils And A Method To Enable Their Design And Production And Their Performance In Finished Lubricants App 20190002782 - BAKER, JR.; Charles L. ; et al. | 2019-01-03 |
| Trim Dewaxing Of Distillate Fuel App 20180362860 - McCarthy; Stephen J. ; et al. | 2018-12-20 |
| Production of lubricant base stocks with controlled aromatic contents Grant 10,011,787 - Lyon , et al. July 3, 2 | 2018-07-03 |
| Processing Of Heavy Hydrocarbon Feeds App 20180002617 - UMANSKY; Benjamin S. ; et al. | 2018-01-04 |
| Liquid phase distillate dewaxing Grant 9,493,718 - Dougherty , et al. November 15, 2 | 2016-11-15 |
| Production Of Lubricant Base Stocks With Controlled Aromatic Contents App 20160145512 - Lyon; Kristen S. ; et al. | 2016-05-26 |
| Mitigation of plugging in hydroprocessing reactors Grant 9,333,497 - Ho , et al. May 10, 2 | 2016-05-10 |
| Mitigation Of Plugging In Hydroprocessing Reactors App 20140296057 - Ho; Teh C. ; et al. | 2014-10-02 |
| Integrated gas and liquid phase processing of biocomponent feedstocks Grant 8,647,500 - Dougherty , et al. February 11, 2 | 2014-02-11 |
| Two stage hydroprocessing with divided wall column fractionator Grant 8,591,726 - Umansky , et al. November 26, 2 | 2013-11-26 |
| Liquid Phase Distillate Dewaxing App 20120004477 - Dougherty; Richard C. ; et al. | 2012-01-05 |
| Integrated Gas And Liquid Phase Processing Of Biocomponent Feedstocks App 20120000824 - Dougherty; Richard C. ; et al. | 2012-01-05 |
| Two Stage Hydroprocessing With Divided Wall Column Fractionator App 20120004478 - Umansky; Benjamin S. ; et al. | 2012-01-05 |
| Production of high viscosity lubricating oil stock with improved ZSM-5 catalyst Grant 6,294,077 - Dougherty , et al. September 25, 2 | 2001-09-25 |
| Process for highly shape selective dewaxing which retards catalyst aging Grant 5,951,848 - Baker, Jr. , et al. September 14, 1 | 1999-09-14 |
| Hydrogenation process Grant 5,573,657 - Degnan , et al. November 12, 1 | 1996-11-12 |
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