Downhole tool including related lug slots and lugs for coupling a milling tool and whipstock assembly
US-2025283384-A1 · Sep 11, 2025 · US
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Grace Christopher A patents
Grace Christopher A is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Grace Christopher A |
| Total patents | 9 |
| First publication | Dec 20, 2016 |
| Latest publication | Sep 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Downhole tool including related lug slots and lugs for coupling a milling tool and whipstock assembly
US-2025283383-A1 · Sep 11, 2025 · US
Integrated junction and deflector assembly for multilateral well control
US-12331617-B2 · Jun 17, 2025 · US
Downhole tool including related lug slots and lugs for coupling a milling tool and whipstock assembly
US-12331607-B2 · Jun 17, 2025 · US
Downhole tool including related lug slots and lugs for coupling a milling tool and whipstock assembly
US-2024410242-A1 · Dec 12, 2024 · US
Integrated junction and deflector assembly for multilateral well control
US-2024247568-A1 · Jul 25, 2024 · US
Controlled release nanoparticulate matter delivery system
US-10569067-B2 · Feb 25, 2020 · US
Controlled release nanoparticulate matter delivery system
US-2017056634-A1 · Mar 2, 2017 · US
Controlled release nanoparticulate matter delivery system
US-9522241-B2 · Dec 20, 2016 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Halliburton Energy Services Inc | 6 |
| Univ Texas | 4 |
| Raytheon Co | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B7/061 | 4 |
| E21B23/04 | 4 |
| E21B29/06 | 4 |
| A61K9/0004 | 3 |
| A61M2205/36 | 3 |