Inventor
Peter Hannen
Inventor
Herten, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds64%
Y02PClimate change mitigation technologies in the production or processing of goods18%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture9%
PatentTitleYear
9,000,223'Process for preparing ketones from epoxides'20158,815,549'Ozonolysis of unsaturated fatty acids and derivatives thereof'20148,703,993'Synthesis of alpha,omega-dicarboxylic acids and esters thereof from unsaturated fatty acid derivatives'20148,642,811'Preparation of primary diamines having a linear main chain for polyamide syntheses'20148,445,720'Unsaturated dicarboxylic acids from unsaturated cyclic hydrocarbons and acrylic acid by way of metathesis, the use thereof as monomers for polyamides, polyesters and polyurethanes, and subsequent reaction to diols and diamines'20138,431,742'Method for producing dodeca-2,10-diene-1,12-dicarboxylic acid or 1,12-dodecane-dicarboxylic acid by way of ring-opening cross metathesis (ROCM) of cyclooctene with acrylic acid'20138,394,996'Method for producing aldehyde functional compounds'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2014Patents assigned to EVONIK DEGUSSA GMBH (6)· patent assignee history
2013–2015Patents assigned to HANNEN PETER (6)· patent assignee history
2013–2015Patents assigned to ROOS MARTIN (6)· patent assignee history
2013–2015Patents assigned to HAEGER HARALD (5)· patent assignee history
2013–2015Based in Herten, DE· patent location history
2013Based in Recklinghausen, DE· patent location history
2015Patents assigned to BARTOSCH KLAUS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EVONIK DEGUSSA GMBH | 6 | 2013–2014 |
| HANNEN PETERself | 6 | 2013–2015 |
| ROOS MARTIN | 6 | 2013–2015 |
| HAEGER HARALD | 5 | 2013–2015 |
| BARTOSCH KLAUS | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Herten, DE | 5 | 2013–2015 |
| Recklinghausen, DE | 2 | 2013 |