Process for anaerobic digestion of carbonaceous material
US-12515975-B2 · Jan 6, 2026 · US
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Haddad Mathieu patents
Haddad Mathieu is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Haddad Mathieu |
| Total patents | 12 |
| First publication | Apr 16, 2020 |
| Latest publication | Jan 6, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Wastewater treatment method with maximization of biogas production comprising an electro-oxidation step
US-2025313501-A1 · Oct 9, 2025 · US
System and method for selecting and intensifying fermentation in bioreactors
US-2025101366-A1 · Mar 27, 2025 · US
Biomethanation device and associated method
US-2025051808-A1 · Feb 13, 2025 · US
Process for anaerobic digestion of carbonaceous material
US-2024228354-A1 · Jul 11, 2024 · US
Reduced-headspace digester
US-2024166544-A1 · May 23, 2024 · US
Apparatus and method for syngas bio-methanation
US-11549088-B2 · Jan 10, 2023 · US
Method and apparatus for treating carbonaceous material
US-2022315470-A1 · Oct 6, 2022 · US
Combination of anaerobic treatment of carbonaceous material with hydrothermal gasification to maximize value added product recovery
US-2022290065-A1 · Sep 15, 2022 · US
Apparatus and method for refractory organics conversion into biogas
US-11279908-B2 · Mar 22, 2022 · US
Recent patents
Latest publications not already listed above.
Apparatus and method for refractory organics conversion into biogas
US-2020165553-A1 · May 28, 2020 · US
Apparatus and method for syngas bio-methanation
US-2020115664-A1 · Apr 16, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Suez Int | 9 |
| Suez Groupe | 5 |
| Newhub Holding Company | 1 |
| Xl Beteiligungen Gmbh & Co Kg | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.