Acosta; Frank Vinicio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Acosta; Frank Vinicio.The latest application filed is for "cementing apparatus for reverse cementing".
- Acosta; Frank Vinicio - Spring TX
| Patent | Date |
|---|---|
| Buoyancy assist tool with annular cavity and piston Grant 11,359,454 - Helms , et al. June 14, 2 | 2022-06-14 |
| Downhole apparatus Grant 11,346,171 - Yuan , et al. May 31, 2 | 2022-05-31 |
| Cementing Apparatus For Reverse Cementing App 20220136364 - Patil; Ishwar Dilip ; et al. | 2022-05-05 |
| Buoyancy assist tool Grant 11,293,261 - Yuan , et al. April 5, 2 | 2022-04-05 |
| Buoyancy assist tool Grant 11,293,260 - Dharne , et al. April 5, 2 | 2022-04-05 |
| Multi-stage cementing tool Grant 11,280,157 - Acosta , et al. March 22, 2 | 2022-03-22 |
| Downhole apparatus with removable plugs Grant 11,255,155 - Yuan , et al. February 22, 2 | 2022-02-22 |
| Multi-stage Cementing Tool App 20220018213 - Acosta; Frank Vinicio ; et al. | 2022-01-20 |
| Full bore buoyancy assisted casing system Grant 11,199,071 - Helms , et al. December 14, 2 | 2021-12-14 |
| Buoyancy Assist Tool With Annular Cavity And Piston App 20210372223 - Helms; Lonnie Carl ; et al. | 2021-12-02 |
| Buoyancy Assist Tool App 20210363858 - Yuan; Min Mark ; et al. | 2021-11-25 |
| Downhole Apparatus App 20210355776 - Yuan; Min Mark ; et al. | 2021-11-18 |
| Buoyancy Assist Tool App 20210332667 - DHARNE; Avinash Gopal ; et al. | 2021-10-28 |
| Buoyancy assist tool with annular cavity and piston Grant 11,142,994 - Yuan , et al. October 12, 2 | 2021-10-12 |
| Buoyancy Assist Tool With Annular Cavity And Piston App 20210254430 - Yuan; Min Mark ; et al. | 2021-08-19 |
| Downhole Apparatus With Removable Plugs App 20210230970 - Yuan; Min Mark ; et al. | 2021-07-29 |
| Buoyancy Assist Tool With Degradable Plug App 20210148184 - Helms; Lonnie C. ; et al. | 2021-05-20 |
| Downhole Apparatus With Degradable Plugs App 20210140262 - Yuan; Min Mark ; et al. | 2021-05-13 |
| Buoyancy Assist Tool With Degradable Nose App 20210131221 - Helms; Lonnie C. ; et al. | 2021-05-06 |
| Downhole Tool For Cementing A Borehole App 20200378216 - Acosta; Frank Vinicio ; et al. | 2020-12-03 |
| Full Bore Buoyancy Assisted Casing System App 20200284121 - Helms; Lonnie Carl ; et al. | 2020-09-10 |
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