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Inventor

Ralf Knieriemen

Inventor
Gross-Zimmern, DE

Overview

2→
Patents
2004–2009
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 compounds100%
PatentTitleYear
RE041008'Method for producing 5-aryl nicotinaldehydes'20096,703,509'Method for producing 5-aryl nicotinaldehydes'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2009Patents assigned to MERCK PATENT GMBH (2)· patent assignee history
2004–2009Based in Gross-Zimmern, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MERCK PATENT GMBH22004–2009
Locations
LocationPatentsSpan
Gross-Zimmern, DE22004–2009