Inventor
Bernd Jaeger
Inventor
Darmstadt, DE
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds22%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
C07DHeterocyclic compounds12%
F04DNon-positive-displacement pumps12%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
B01DSeparation5%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g5%
C01BNon-metallic elements2%
C07BGeneral methods of organic chemistry2%
PatentTitleYear
10,428,036Process for the epoxidation of propene201910,399,952Process for the epoxidation of propene201910,214,504Process and reactor for the epoxidation of propene201910,214,471Method for producing propylene glycol from propene and hydrogen peroxide201910,125,108Process for the epoxidation of propene20189,638,192'Fuel pump'20177,708,533'Fuel feed unit'20107,507,862'Process for hydrogenating an aromatic amine in the presence of a supported ruthenium catalyst'20097,497,656'Supply pump'20097,473,069'Fuel pump for a fuel tank'20097,195,748'Process for the production of hydrogen peroxide'20077,091,384'Process for increasing the selectivity of the hydrogenation of 4,4′-diaminodiphenylmethane to 4,4′-diaminodicyclohexylmethane in the presence of an N-alkyl-4,4′-diaminodiphenylmethane'20067,030,052'Process for hydrogenating an aromatic amine in the presence of a supported ruthenium catalyst'20067,029,230'Impeller for a side channel pump'20066,878,836'Process for the epoxidation of propene'20056,441,255'Method of producing alcohols by catalytic hydrogenation of aldehydes or ketones'20026,437,186'Process for the preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine'20026,342,646'Catalytic hydrogenation of 3-hydroxypropanal to 1,3-propanediol'20026,297,408'Two-stage process for the production of 1,3-propanediol by catalytic hydrogenation of 3-hydroxypropanal'20016,180,831'Method of producing .beta.-hydroxyaldehydes'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2009Patents assigned to DEGUSSA (8)· patent assignee history
2001–2002Patents assigned to DU PONT (2)· patent assignee history
2001–2009Based in Darmstadt, DE· patent location history
2006–2010Patents assigned to SIEMENS AG (4)· patent assignee history
2006–2017Based in Fritzlar, DE· patent location history
2018–2019Patents assigned to EVONIK DEGUSSA GMBH (5)· patent assignee history
2018–2019Based in Bickenbach, DE· patent location history
2019Patents assigned to THYSSENKRUPP IND SOLUTIONS AG (3)· patent assignee history
2019Based in Bickenback, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEGUSSA | 8 | 2001–2009 |
| EVONIK DEGUSSA GMBH | 5 | 2018–2019 |
| SIEMENS AG | 4 | 2006–2010 |
| THYSSENKRUPP IND SOLUTIONS AG | 3 | 2019 |
| DU PONT | 2 | 2001–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Darmstadt, DE | 10 | 2001–2009 |
| Fritzlar, DE | 5 | 2006–2017 |
| Bickenbach, DE | 4 | 2018–2019 |
| Bickenback, DE | 1 | 2019 |