G05B 2219/43193
Variable slope speed steps as function of position, pulse pump controller
G05B2219/43193 (Variable slope speed steps as function of position, pulse pump controller) appears on 11 US grants and 17 published applications in this corpus.
Search patents in G05B- Granted patents
- 11
- Published applications
- 17
- Assignees
- 8
- Inventors
- 24
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 2 | 3 |
| 2023 | 1 | 3 |
| 2024 | 2 | 1 |
| 2025 | 3 | 2 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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- Computer implemented system and method for controlling and monitoring a pump2 Jul 2024US 12,025,972 B2Grundfos Holding A/S
- Method for equipment control19 Mar 2024US 11,934,180 B2Halliburton Energy Services.Inc.
- Booster pump control algorithms11 Jun 2026US 2026/0161152 A1
- Method for equipment control8 Jan 2026US 2026/0010146 A1Halliburton Energy Services.Inc.
- Method for equipment control24 Jul 2025US 2025/0238019 A1Halliburton Energy Services.Inc.
- Well pump control system and method19 Jun 2025US 2025/0198263 A1Unico, Inc.
- Method for equipment control6 Jun 2024US 2024/0184270 A1Halliburton Energy Services.Inc.
Most cited
By later US patents
- Method for equipment control7US 11,513,500 B2Halliburton Energy Services.Inc. · 2022
- Method for equipment control4US 11,934,180 B2Halliburton Energy Services.Inc. · 2024
- Diagnostics of downhole dynamometer data for control and troubleshooting of reciprocating rod lift systems1US 10,947,833 B2Weatherford Technology Holdings, LLC · 2021
- Method for equipment control1US 11,675,336 B2Halliburton Energy Services.Inc. · 2023