Acoustic treatment coating comprising a folded ordered metaporous material
US-12555558-B2 · Feb 17, 2026 · US
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Ross Annie patents
Ross Annie is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ross Annie |
| Total patents | 14 |
| First publication | May 21, 2020 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Sound absorber and method for producing same
US-2025250933-A1 · Aug 7, 2025 · US
Acoustic metamaterial and method for the additive manufacturing thereof
US-2024239025-A1 · Jul 18, 2024 · US
Acoustic treatment coating comprising a folded ordered metaporous material
US-2023419937-A1 · Dec 28, 2023 · US
Method for producing an ordered array of interconnected acoustic microchannels
US-11667084-B2 · Jun 6, 2023 · US
Method for in situ additive manufacturing of a coating on a turbomachine casing
US-11554534-B2 · Jan 17, 2023 · US
Openly porous acoustic foam, process for manufacture and uses thereof
US-11548994-B2 · Jan 10, 2023 · US
Method for manufacturing an ordered network of acoustic channels made of abradable material
US-11478981-B2 · Oct 25, 2022 · US
Coating with property gradient for inner wall of turbomachine
US-11111808-B2 · Sep 7, 2021 · US
Coating with property gradient for inner wall of turbomachine
US-2020386113-A1 · Dec 10, 2020 · US
Recent patents
Latest publications not already listed above.
Method for producing an ordered array of interconnected acoustic microchannels
US-2020384695-A1 · Dec 10, 2020 · US
Method for in situ additive manufacturing of a coating on a turbomachine casing
US-2020376743-A1 · Dec 3, 2020 · US
Method for manufacturing an ordered network of acoustic channels made of abradable material
US-2020353673-A1 · Nov 12, 2020 · US
Openly porous acoustic foam, process for manufacture and uses thereof
US-2020157305-A1 · May 21, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Safran Aircraft Engines | 12 |
| Centre Nat Rech Scient | 3 |
| Univ Du Mans | 3 |
| Safran | 1 |
| Polyvalor Lp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B33Y80/00 | 8 |
| F02C7/24 | 7 |
| B33Y10/00 | 7 |
| G10K11/162 | 7 |
| G10K11/172 | 5 |