XR Downhole LLC
Patent Applications and Registrations
Patent applications and USPTO patent grants for XR Downhole LLC.The latest application filed is for "polycrystalline diamond bearings for rotating machinery with compliance".
- XR Downhole LLC - Houston TX US
| Patent | Date |
|---|---|
| Polycrystalline Diamond Bearings For Rotating Machinery With Compliance App 20220243764 - Prevost; Gregory ; et al. | 2022-08-04 |
| Polycrystalline Diamond Radial Bearing App 20220213925 - Miess; David P. ; et al. | 2022-07-07 |
| Polycrystalline diamond linear bearings Grant 11,371,556 - Prevost , et al. June 28, 2 | 2022-06-28 |
| Sucker Rod Couplings And Tool Joints With Polycrystalline Diamond Elements App 20220178214 - Reese; Michael R. ; et al. | 2022-06-09 |
| Downhole Drilling Tool With A Polycrystalline Diamond Bearing App 20220170322 - Prevost; Gregory ; et al. | 2022-06-02 |
| Polycrystalline diamond bearings for rotating machinery with compliance Grant 11,286,985 - Prevost , et al. March 29, 2 | 2022-03-29 |
| Polycrystalline diamond radial bearing Grant 11,242,891 - Miess , et al. February 8, 2 | 2022-02-08 |
| Polycrystalline diamond tubular protection Grant 11,225,842 - Reese , et al. January 18, 2 | 2022-01-18 |
| Material Treatments For Diamond-on-diamond Reactive Material Bearing Engagements App 20210404515 - Prevost; Gregory ; et al. | 2021-12-30 |
| Downhole drilling tool with a polycrystalline diamond bearing Grant 11,187,040 - Prevost , et al. November 30, 2 | 2021-11-30 |
| Polycrystalline diamond tubular protection Grant 11,131,153 - Reese , et al. September 28, 2 | 2021-09-28 |
| Roller Ball Assembly With Superhard Elements App 20210245962 - Miess; David P. ; et al. | 2021-08-12 |
| Polycrystalline diamond power transmission surfaces Grant 11,054,000 - Prevost , et al. July 6, 2 | 2021-07-06 |
| Material treatments for diamond-on-diamond reactive material bearing engagements Grant 11,035,407 - Prevost , et al. June 15, 2 | 2021-06-15 |
| Roller ball assembly with superhard elements Grant 11,014,759 - Miess , et al. May 25, 2 | 2021-05-25 |
| Cam follower with polycrystalline diamond engagement element Grant 10,968,991 - Miess , et al. April 6, 2 | 2021-04-06 |
| Polycrystalline Diamond Linear Bearings App 20200378440 - Prevost; Gregory ; et al. | 2020-12-03 |
| Polycrystalline Diamond Power Transmission Surfaces App 20200362956 - Prevost; Gregory ; et al. | 2020-11-19 |
| Threaded Positioning Mechanism App 20200355213 - Prevost; Gregory | 2020-11-12 |
| Polycrystalline diamond thrust bearing and element thereof Grant 10,760,615 - Miess , et al. Sep | 2020-09-01 |
| Polycrystalline diamond radial bearing Grant 10,738,821 - Miess , et al. A | 2020-08-11 |
| Polycrystalline Diamond Tubular Protection App 20200063503 - REESE; MICHAEL R. ; et al. | 2020-02-27 |
| Cam follower with polycrystalline diamond engagement element Grant 10,465,775 - Miess , et al. No | 2019-11-05 |
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