Chemical process enhancement through modulation of gas or pressure control
US-2026092370-A1 · Apr 2, 2026 · US
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Helmy Sameh patents
Helmy Sameh is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Helmy Sameh |
| Total patents | 9 |
| First publication | May 2, 2019 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Plenum driven hydroxyl combustion oxidation
US-12559841-B2 · Feb 24, 2026 · US
Molybdenum pentachloride conditioning and crystalline phase manipulation
US-12559859-B2 · Feb 24, 2026 · US
Cyclic growth processes
US-2025266257-A1 · Aug 21, 2025 · US
Orifice surrounded low pressure hydroxyl combustion
US-2024360996-A1 · Oct 31, 2024 · US
Plenum driven hydroxyl combustion oxidation
US-2024360559-A1 · Oct 31, 2024 · US
Orifice driven hydroxyl combustion oxidation
US-2024350994-A1 · Oct 24, 2024 · US
Molybdenum pentachloride conditioning and crystalline phase manipulation
US-2024344235-A1 · Oct 17, 2024 · US
Negative photochromic materials with tunable properties
US-2019127345-A1 · May 2, 2019 · 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 |
|---|---|
| Applied Materials Inc | 6 |
| Lair Liquide Sa Pour Letude Et L’Exploitation Des Procedes Georges Claude | 1 |
| Univ California | 1 |
| Air Liquide | 1 |
| Lair Liquide Sa Pour Letude Et Lexploitation Des Proceedes Georges Claude | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P14/6529 | 4 |
| H10P14/6522 | 4 |
| H10P72/0436 | 4 |
| C30B35/007 | 2 |
| C30B29/12 | 2 |