Inventor
ALBERT HOEFEL
Inventor
US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling28%
F04BPositive-displacement machines for liquids17%
F04DNon-positive-displacement pumps17%
H02KDynamo-electric machines17%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters11%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants6%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
PatentTitleYear
12,297,823Electrical submersible pump control202512,221,867Event driven control schemas for artificial lift202511,913,444Electrical submersible pump control202411,703,046Pump system with neural network to manage buckling of a rod string202311,353,029ESP pump flow rate estimation and control2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to SENSIA LLC (5)· patent assignee history
2022–2025Based in US· patent location history
2025Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SENSIA LLC | 5 | 2022–2025 |
| SCHLUMBERGER TECHNOLOGY CORP | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2022–2025 |