PCM Technologies
Records under this name other than the patents PCM Technologies holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 2 patents it holds.
Showing 1 to 9 of 9 · Back to PCM Technologies
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,246,997 | Sample testing device and fluid pumping installation comprising such a testing device Lapsed on the fee record Ended Apr 2, 2023 · From the USPTO record | Lapsed on the fee record | Ended Apr 2, 2023 | From the USPTO record |
| US 6,872,061 | Method for making a moineau stator and resulting stator Term ended Term ended Jun 14, 2022 · From the USPTO record | Term ended | Term ended Jun 14, 2022 | From the USPTO record |
| US 9,938,132 | Dispensing device and group of such dispensing devices Lapsed on the fee record Ended Apr 10, 2022 · From the USPTO record | Lapsed on the fee record | Ended Apr 10, 2022 | From the USPTO record |
| US 9,869,142 | Torque anchor for blocking the rotation of a production string of a well and pumping installation equipped with such a torque anchor Lapsed on the fee record Ended Jan 16, 2022 · From the USPTO record | Lapsed on the fee record | Ended Jan 16, 2022 | From the USPTO record |
| US 9,771,764 | Torque anchor for blocking the rotation of a production string of a well Lapsed on the fee record Ended Sep 26, 2021 · From the USPTO record | Lapsed on the fee record | Ended Sep 26, 2021 | From the USPTO record |
| US 9,631,619 | Helical rotor of a progressing cavity pump Lapsed on the fee record Ended Apr 25, 2021 · From the USPTO record | Lapsed on the fee record | Ended Apr 25, 2021 | From the USPTO record |
| US 7,473,082 | Pumping system with progressive cavity pump Lapsed on the fee record Ended Jan 6, 2021 · From the USPTO record | Lapsed on the fee record | Ended Jan 6, 2021 | From the USPTO record |
| US 6,082,980 | Helical gear pump Term ended Term ended Nov 18, 2017 · From the USPTO record | Term ended | Term ended Nov 18, 2017 | From the USPTO record |
| US 6,962,489 | Moineau pumping device having a ball coupling Lapsed on the fee record Ended Nov 8, 2017 · From the USPTO record | Lapsed on the fee record | Ended Nov 8, 2017 | From the USPTO record |