Downhole setting assembly with switch module
US-2025361785-A1 · Nov 27, 2025 · US
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Levine Charles patents
Levine Charles is listed as an inventor on 37 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Levine Charles |
| Total patents | 37 |
| First publication | May 4, 2017 |
| Latest publication | Nov 27, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Initiator system providing set confirmation from plug setting tool in downhole well
US-2025361784-A1 · Nov 27, 2025 · US
Downhole setting assembly with switch module
US-12404739-B2 · Sep 2, 2025 · US
Initiator system providing set confirmation from plug setting tool in downhole well
US-12392216-B2 · Aug 19, 2025 · US
Initiator assemblies for perforating gun systems
US-12378848-B2 · Aug 5, 2025 · US
Reusable tandem subs including a signal bar for a perforating gun system
US-12209849-B2 · Jan 28, 2025 · US
Initiator system providing set confirmation from plug setting tool in downhole well
US-2024318526-A1 · Sep 26, 2024 · US
Solid signal puck for wellbore perforating gun
US-12078018-B2 · Sep 3, 2024 · US
Downhole setting assembly with switch module
US-2024229596-A1 · Jul 11, 2024 · US
Downhole setting assembly with switch module
US-11965393-B2 · Apr 23, 2024 · US
Recent patents
Latest publications not already listed above.
Initiator assemblies for perforating gun systems
US-2024068334-A1 · Feb 29, 2024 · US
Reusable tandem subs including a signal bar for a perforating gun system
US-2024068787-A1 · Feb 29, 2024 · US
Reusable tandem subs including a signal bar for a perforating gun system
US-11859957-B2 · Jan 2, 2024 · US
Initiator assemblies for perforating gun systems
US-11846163-B2 · Dec 19, 2023 · US
Box by pin perforating gun system
US-11674369-B2 · Jun 13, 2023 · US
Select fire perforating cartridge system
US-11519247-B2 · Dec 6, 2022 · US
Box by Pin Perforating Gun System
US-2022372849-A1 · Nov 24, 2022 · US
Box by Pin Perforating Gun System and Methods
US-2022372850-A1 · Nov 24, 2022 · US
Downhole setting assembly with switch module
US-2022364430-A1 · Nov 17, 2022 · US
Solid signal puck for wellbore perforating gun
US-2022325586-A1 · Oct 13, 2022 · US
Box by pin perforating gun system
US-11448043-B2 · Sep 20, 2022 · US
Box by pin perforating gun system and methods
US-11428081-B2 · Aug 30, 2022 · US
Reusable tandem subs including a signal bar for a perforating gun system
US-2022163298-A1 · May 26, 2022 · US
Box by pin perforating gun system and methods
US-11299967-B2 · Apr 12, 2022 · US
Box by Pin Perforating Gun System and Methods
US-2022034206-A1 · Feb 3, 2022 · US
Initiator assemblies for perforating gun systems
US-2022018227-A1 · Jan 20, 2022 · US
Box by Pin Perforating Gun System and Methods
US-2021189846-A1 · Jun 24, 2021 · US
Snap-on Liner Retention Device
US-2021131770-A1 · May 6, 2021 · US
Box by pin perforating gun system and methods
US-10975671-B2 · Apr 13, 2021 · US
Select Fire Perforating Cartridge System
US-2019257181-A1 · Aug 22, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hunting Titan Inc | 19 |
| G&H Diversified Mfg Lp | 18 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B43/117 | 29 |
| E21B43/1185 | 24 |
| F42D1/043 | 18 |
| F42B3/08 | 12 |
| F42B5/035 | 10 |