Inventor
Olaf Burkhardt
Inventor
Kalmthout, BE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry23%
C07BGeneral methods of organic chemistry18%
C07CAcyclic or carbocyclic compounds18%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
C07DHeterocyclic compounds9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
B01DSeparation5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
6,759,559'Use of molecular weight-enlarged catalysts in a process for asymmetric, continous hydrogenation, novel molecular weight-enlarged ligands and catalysts'20046,624,248'Polymeric diphosphine ligands for homogeneously soluble hydrogenation catalysts, process for the production thereof and use'20036,617,480'Molecular weight-enlarged ligands for asymmetric, homogeneously soluble hydrogenation catalysts, process for the production thereof and use'20036,559,283'Poly--amino acids, preparation and use'20036,472,571'Process for the production of organic compounds in a membrane reactor'20026,451,943'Process for the oxidation of alcohols using homogeneously soluble polymer-enlarged nitrogen compounds as the catalyst'20026,294,681'Process for the production of N-acylamino acids'20016,265,623'Process for the reductive cleavage of linear and cyclic acetals especially formals'20016,218,580'Process for intermolecular etherification and ether cleavage'20016,013,812'Process for the production of five-membered or six-membered cyclic ethers, in particular of anhydropolyols'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2004Patents assigned to DEGUSSA (9)· patent assignee history
2000–2001Based in Alzenau, DE· patent location history
2001Patents assigned to PERSTORP SPECIALTY CHEM AB (1)· patent assignee history
2002–2004Based in Kalmthout, BE· patent location history
2002Based in Kalmhout, DE· patent location history
2004Patents assigned to FORSCHUNGSZENTRUM JUELICH GMBH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEGUSSA | 9 | 2000–2004 |
| FORSCHUNGSZENTRUM JUELICH GMBH | 1 | 2004 |
| PERSTORP SPECIALTY CHEM AB | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kalmthout, BE | 5 | 2002–2004 |
| Alzenau, DE | 4 | 2000–2001 |
| Kalmhout, DE | 1 | 2002 |