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Inventor

Karl-Josef Haack

Inventor
Niedernhausen, DE

Overview

2→
Patents
2003–2005
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary
C07DHeterocyclic compounds40%
A01NPreservation of bodies of humans or animals or plants or parts thereof20%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
C07CAcyclic or carbocyclic compounds20%
PatentTitleYear
6,884,887'Method for producing amines by homogeneously catalyzed reductive amination of carbonyl compounds'20056,645,984'Arylisoxazoline derivatives, processes for their preparation and their use as pesticides'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to AVENTIS CROPSCIENCE GMBH (1)· patent assignee history
2003–2005Based in Niedernhausen, DE· patent location history
2005Patents assigned to DEGUSSA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AVENTIS CROPSCIENCE GMBH12003
DEGUSSA12005
Locations
LocationPatentsSpan
Niedernhausen, DE22003–2005