Inventor
Stéphane STREIFF
Inventor
CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds15%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals15%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
C01BNon-metallic elements8%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C08JWorking-up8%
C08LCompositions of macromolecular compounds8%
C11DDetergent compositions8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
PatentTitleYear
12,479,968Process for fragmenting a polymer202511,897,779Microporous aluminotitanosilicate crystalline zeolite, method of preparation and applications thereof202411,866,835Electrochemical method for preparing an amine and/or a nitrile202411,753,362Method of oxidizing glycolaldehyde using nitric acid202311,441,105Composition containing lanthanide metal complex202211,198,669Method for preparing primary diamines by Kolbe electrolysis coupling reaction2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to RHODIA OPERATIONS (5)· patent assignee history
2021Patents assigned to BASF FRANCE SAS (1)· patent assignee history
2021–2025Based in CN· patent location history
2024Patents assigned to UNIV EAST CHINA NORMAL (1)· patent assignee history
2024Based in FR· patent location history
2025Patents assigned to SPECIALTY OPERATIONS FRANCE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RHODIA OPERATIONS | 5 | 2021–2024 |
| BASF FRANCE SAS | 1 | 2021 |
| SPECIALTY OPERATIONS FRANCE | 1 | 2025 |
| UNIV EAST CHINA NORMAL | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2021–2025 |
| FR | 1 | 2024 |