Liner hanger slip retention system and method
US-12392214-B2 · Aug 19, 2025 · US
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Rounding James patents
Rounding James is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Rounding James |
| Total patents | 6 |
| First publication | Mar 9, 2023 |
| Latest publication | Aug 19, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Liner hanger slip retention system and method
US-2024368959-A1 · Nov 7, 2024 · US
Slip package with improved initial setting
US-12104467-B2 · Oct 1, 2024 · US
Liner hanger slip retention system and method
US-12091930-B2 · Sep 17, 2024 · US
Slip package with improved initial setting
US-2023407729-A1 · Dec 21, 2023 · US
Liner hanger slip retention system and method
US-2023072517-A1 · Mar 9, 2023 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Schlumberger Technology Corp | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B43/10 | 6 |
| E21B33/129 | 6 |
| E21B23/01 | 4 |
| E21B43/103 | 2 |
| E21B33/04 | 2 |