Inventor
Ferdinand Lippert
Inventor
Bad Durkheim, 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 compounds23%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
A61KPreparations for medical, dental or toiletry purposes4%
A61QSpecific use of cosmetics or similar toiletry preparations4%
B01DSeparation4%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
C07DHeterocyclic compounds4%
C08LCompositions of macromolecular compounds4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
PatentTitleYear
10,927,801Valve device and fuel filter module20216,265,589'Mixtures of alkylated methylolated 4,5-dihydroxy-imidazolidin-2-ones'20016,075,161'Preparation of 3-pentenoic acid esters by carbonylation of alkoxybutenes'20006,031,057'Polymers of olefinically unsaturated monomers'20005,986,027'Olefin polymerization using a catalyst comprising a group VIIIB metal, and acid, and a bidentate chelating compound'19995,952,438'Polymeric polyamines from alternating polyketones'19995,917,085'Continuous preparation of methyl formate'19995,891,989'Carbon monoxide/olefin-copolymers'19995,866,716'Process for Selectively preparing carboxylic acids by carbonylation of olefins'19995,705,683'Carbonylation of olefins'19985,334,759'Preparation of formic acid from carbon monoxide and water'19945,294,740'Preparation of formic acid by thermal cleavage of quaternary ammonium formates'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2001Patents assigned to BASF AG (11)· patent assignee history
1994–2001Based in Bad Durkheim, DE· patent location history
1994Based in Bad Duerkheim, DE· patent location history
2021Patents assigned to MANN & HUMMEL GMBH (1)· patent assignee history
2021Based in Dillingen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 11 | 1994–2001 |
| MANN & HUMMEL GMBH | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bad Durkheim, DE | 10 | 1994–2001 |
| Dillingen, DE | 1 | 2021 |
| Bad Duerkheim, DE | 1 | 1994 |