Shell cutter with replaceable inserts
US-2026048442-A1 · Feb 19, 2026 · US
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Qasim Mohammad Unnus patents
Qasim Mohammad Unnus is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Qasim Mohammad Unnus |
| Total patents | 26 |
| First publication | May 12, 2022 |
| Latest publication | Feb 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Shell cutter with replaceable inserts
US-2026048441-A1 · Feb 19, 2026 · US
Completion plug and fitting
US-2025084943-A1 · Mar 13, 2025 · US
Completion plug and fitting
US-2025084944-A1 · Mar 13, 2025 · US
Completion plug and fitting
US-12181094-B2 · Dec 31, 2024 · US
Pipe stopper with expandable stopper body
US-2024344615-A1 · Oct 17, 2024 · US
Expandable pipe stopper
US-2024309954-A1 · Sep 19, 2024 · US
Expandable pipe stopper
US-12031634-B2 · Jul 9, 2024 · US
Integrated equalization valve
US-11971113-B2 · Apr 30, 2024 · US
Expandable pipe stopper
US-2024003433-A1 · Jan 4, 2024 · US
Recent patents
Latest publications not already listed above.
Combined drilling and stopping system
US-2023304621-A1 · Sep 28, 2023 · US
Method of using a pipe stopper
US-11767919-B2 · Sep 26, 2023 · US
Integrated equalizaton valve
US-2023265928-A1 · Aug 24, 2023 · US
Pipe stopper
US-11732810-B2 · Aug 22, 2023 · US
Pipe stopper assembly
US-11703131-B2 · Jul 18, 2023 · US
Combined drilling and stopping system
US-11692659-B2 · Jul 4, 2023 · US
Integrated equalization valve
US-11668400-B2 · Jun 6, 2023 · US
Completion plug and fitting
US-2023082831-A1 · Mar 16, 2023 · US
Method of using a pipe stopper
US-2023071010-A1 · Mar 9, 2023 · US
Pipe stopper
US-2023072298-A1 · Mar 9, 2023 · US
Pipe stopper assembly
US-2023073873-A1 · Mar 9, 2023 · US
Pipe stopper assembly
US-11525518-B1 · Dec 13, 2022 · US
Combined drilling and stopping system
US-2022307641-A1 · Sep 29, 2022 · US
Integrated equalizaton valve
US-2022275869-A1 · Sep 1, 2022 · US
Integrated equalization valve
US-11359727-B2 · Jun 14, 2022 · US
Integrated equalization valve
US-2022145998-A1 · May 12, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mueller Int Llc | 26 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16L55/105 | 14 |
| F16L55/124 | 14 |
| F16K3/246 | 11 |
| F16K3/314 | 11 |
| F16K31/523 | 11 |