Rupture disc assembly
US-12492612-B2 · Dec 9, 2025 · US
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Johnson Timothy patents
Johnson Timothy is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Johnson Timothy |
| Total patents | 20 |
| First publication | Apr 1, 2021 |
| 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
In situ injection or production via a well using selective operation of multi-valve assemblies with choked configurations
US-12442280-B2 · Oct 14, 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
Bottomhole assembly
US-11927075-B2 · Mar 12, 2024 · US
Apparatuses, systems and methods for hydrocarbon material from a subterranean formation using a displacement process
US-11821292-B2 · Nov 21, 2023 · US
In situ injection or production via a well using selective operation of multi-valve assemblies with choked configurations
US-2023349276-A1 · Nov 2, 2023 · US
Recent patents
Latest publications not already listed above.
In situ injection or production via a well using selective operation of multi-valve assemblies with choked configurations
US-11732559-B2 · Aug 22, 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
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
In situ injection or production via a well using selective operation of multi-valve assemblies with choked configurations
US-2022145738-A1 · May 12, 2022 · US
Bottomhole assembly
US-2022145725-A1 · May 12, 2022 · US
In situ injection or production via a well using selective operation of multi-valve assemblies with choked configurations
US-11261715-B2 · Mar 1, 2022 · US
In situ injection or production via a well using selective operation of multi-valve assemblies with choked configurations
US-2021095551-A1 · Apr 1, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ncs Multistage Inc | 20 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B34/06 | 12 |
| E21B43/14 | 9 |
| E21B2200/06 | 8 |
| E21B34/14 | 8 |
| E21B34/063 | 8 |