Cement compositions including volcanic ash
US-12497552-B2 · Dec 16, 2025 · US
This page is not indexed by search engines while we improve data quality.
Heinold Thomas patents
Heinold Thomas is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Heinold Thomas |
| Total patents | 6 |
| First publication | Feb 18, 2025 |
| Latest publication | Dec 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Eutectic alloy system for concentric casing string cement repair
US-12473797-B2 · Nov 18, 2025 · US
Eutectic alloy system for concentric casing string cement repair
US-2025320790-A1 · Oct 16, 2025 · US
Cement compositions including volcanic ash
US-2025115801-A1 · Apr 10, 2025 · US
Wellbore cement structures and related compositions
US-2025074824-A1 · Mar 6, 2025 · US
Eutectic alloy system for casing-casing annulus cement repair
US-12228010-B1 · Feb 18, 2025 · 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 |
|---|---|
| Saudi Arabian Oil Co | 6 |
| Wellbore Integrity Solutions | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C04B28/04 | 3 |
| C09K8/467 | 3 |
| C04B2103/46 | 3 |
| C04B2103/50 | 3 |
| E21B33/14 | 2 |