Inventor
Claus Hackmann
Inventor
Kirchheim, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments21%
C07DHeterocyclic compounds14%
A01NPreservation of bodies of humans or animals or plants or parts thereof7%
A61KPreparations for medical, dental or toiletry purposes7%
A61QSpecific use of cosmetics or similar toiletry preparations7%
C02FTreatment of water, waste water, sewage, or sludge7%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
C11DDetergent compositions7%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials7%
PatentTitleYear
7,371,716'C10-alkanolalkoxylate mixtures and the use thereof'20087,164,048'High-purity polyalkylene glycols and preparation thereof'20077,105,674'Perylene-derivative based crystallization modifiers'20066,784,301'Perylene-derivative based crystallization modifiers'20046,084,099'Preparation of N,N\'-dialkylperylene-3,4,9,10-tetracarboxylic acid diimides'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2008Patents assigned to BASF AG (5)· patent assignee history
2000Based in Ludwigshafen, DE· patent location history
2004–2008Based in Kirchheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 5 | 2000–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kirchheim, DE | 4 | 2004–2008 |
| Ludwigshafen, DE | 1 | 2000 |