Inventor
Florian Rampf
Inventor
Köln, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds25%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium18%
C07BGeneral methods of organic chemistry14%
C07DHeterocyclic compounds11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%
A01NPreservation of bodies of humans or animals or plants or parts thereof4%
A61KPreparations for medical, dental or toiletry purposes4%
PatentTitleYear
10,633,341Picolinic acid derivatives and their use as intermediates20208,227,641'Process for the preparation of aminoalkylamines'20127,847,126'Process for preparing tertiary phosphines'20107,329,779'Process for preparing optionally substituted arylsulphonic anhydrides'20087,312,350'Process for preparing arylalkynes'20077,238,722'Pyrazolylalkines'20077,230,136'Process for preparing tertiary phosphines'20077,102,034'Process for preparing sulfonated arylphosphines'20067,102,046'Process for the arylation of olefins'20066,864,387'Process for preparing sulfonated arylphosphines'20056,858,756'Arylation of olefins'20056,610,881'Method for producing sulfonated aryl phosphines'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to CELANESE CHEMICALS EUROP (1)· patent assignee history
2003–2006Based in Burghausen, DE· patent location history
2005–2006Patents assigned to BAYER AG (2)· patent assignee history
2005–2006Patents assigned to CELANESE CHEM EUROPE GMBH (2)· patent assignee history
2005–2010Based in Köln, DE· patent location history
2007–2010Patents assigned to LANXESS DEUTSCHLAND GMBH (5)· patent assignee history
2012Patents assigned to GIFFELS GUIDO (1)· patent assignee history
2012–2020Based in Hegenheim, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LANXESS DEUTSCHLAND GMBH | 5 | 2007–2010 |
| BAYER AG | 2 | 2005–2006 |
| CELANESE CHEM EUROPE GMBH | 2 | 2005–2006 |
| CELANESE CHEMICALS EUROP | 1 | 2003 |
| GIFFELS GUIDO | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Köln, DE | 7 | 2005–2010 |
| Burghausen, DE | 3 | 2003–2006 |
| Hegenheim, FR | 2 | 2012–2020 |