Rupture disc assembly
US-12492612-B2 · Dec 9, 2025 · US
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Kalantari Masoud patents
Kalantari Masoud is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kalantari Masoud |
| Total patents | 20 |
| First publication | Jun 8, 2017 |
| Latest publication | Dec 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Rupture disc assembly
US-2025361787-A1 · Nov 27, 2025 · US
Rupture disc assembly
US-12404743-B2 · Sep 2, 2025 · US
Rupture disc assembly
US-2025027381-A1 · Jan 23, 2025 · US
Rupture disc assembly
US-2024401432-A1 · Dec 5, 2024 · US
Rupture disc assembly
US-12091936-B2 · Sep 17, 2024 · US
Apparatuses, systems and methods for hydrocarbon material from a subterranean formation using a displacement process
US-11821292-B2 · Nov 21, 2023 · US
Rupture disc assembly
US-2023143855-A1 · May 11, 2023 · US
Rupture disc assembly
US-2023131218-A1 · Apr 27, 2023 · US
Apparatuses, systems and methods for hydrocarbon material from a subterranean formation using a displacement process
US-2023028424-A1 · Jan 26, 2023 · US
Recent patents
Latest publications not already listed above.
Method of optimizing operation one or more tubing strings in a hydrocarbon well, apparatus and system for same
US-11525334-B2 · Dec 13, 2022 · US
Apparatuses, systems and methods for hydrocarbon material from a subterranean formation using a displacement process
US-11492879-B2 · Nov 8, 2022 · US
Apparatuses, systems and methods for hydrocarbon material from a subterranean formation using a displacement process
US-2021363864-A1 · Nov 25, 2021 · US
Universal driveshaft assembly
US-11035415-B2 · Jun 15, 2021 · US
Method of optimizing operation one or more tubing strings in a hydrocarbon well, apparatus and system for same
US-2020370397-A1 · Nov 26, 2020 · US
Microfluidic-assisted hydrodynamic lubrication system and method
US-10774875-B2 · Sep 15, 2020 · US
Universal driveshaft assembly
US-10408274-B2 · Sep 10, 2019 · US
Universal Driveshaft Assembly
US-2019195286-A1 · Jun 27, 2019 · US
Microfluidic-assisted hydrodynamic lubrication system and method
US-2018372157-A1 · Dec 27, 2018 · US
Universal driveshaft assembly
US-2017159717-A1 · Jun 8, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ncs Multistage Inc | 14 |
| Nat Oilwell Varco Lp | 6 |
| Nat Oilwell Vareo L P | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B34/06 | 14 |
| E21B34/063 | 8 |
| F16K17/16 | 8 |
| E21B43/12 | 6 |
| F16D3/20 | 4 |