Delivering fluid to a subsea wellhead
US-12209475-B2 · Jan 28, 2025 · US
Spence John is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Spence John |
| Total patents | 6 |
| First publication | Jun 24, 2021 |
| Latest publication | Jan 28, 2025 |
Publications ranked by popularity score, then publication date.
US-12209475-B2 · Jan 28, 2025 · US
US-2024309722-A1 · Sep 19, 2024 · US
US-12018540-B2 · Jun 25, 2024 · US
US-2023078342-A1 · Mar 16, 2023 · US
US-11512550-B2 · Nov 29, 2022 · US
US-2021189827-A1 · Jun 24, 2021 · US
Latest publications not already listed above.
No data yet.
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Conocophillips Co | 6 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B34/04 | 6 |
| E21B19/16 | 6 |
| E21B19/004 | 6 |
| E21B43/27 | 6 |
| E21B33/076 | 6 |