Wet etching composition and method
US-11781066-B2 · Oct 10, 2023 · US
This page is not indexed by search engines while we improve data quality.
Cooper Emanuel patents
Cooper Emanuel is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cooper Emanuel |
| Total patents | 8 |
| First publication | Oct 27, 2016 |
| Latest publication | Oct 10, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Compositions and methods for etching silicon nitride-containing substrates
US-10651045-B2 · May 12, 2020 · US
Ni:NiGe:Ge selective etch formulations and method of using same
US-10340150-B2 · Jul 2, 2019 · US
Compositions and methods for etching silicon nitride-containing substrates
US-2019074188-A1 · Mar 7, 2019 · US
Antioxidants for post-CMP cleaning formulations
US-RE46427-E · Jun 6, 2017 · US
New antioxidants for post-cmp cleaning formulations
US-2017096624-A1 · Apr 6, 2017 · US
Antioxidants for post-CMP cleaning formulations
US-9528078-B2 · Dec 27, 2016 · US
Ni:nige:ge selective etch formulations and method of using same
US-2016314990-A1 · Oct 27, 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 |
|---|---|
| Entegris Inc | 6 |
| Advanced Tech Materials | 3 |
| Atmi Taiwan Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P50/283 | 3 |
| C09K13/08 | 3 |
| H01L21/31111 | 3 |
| C09K13/06 | 3 |
| C11D3/0084 | 3 |