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Inventor

Albrecht Marhold

Inventor
Leverkusen, DE

Overview

2→
Patents
2005–2007
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 compounds67%
A01NPreservation of bodies of humans or animals or plants or parts thereof33%
PatentTitleYear
7,238,722'Pyrazolylalkines'20076,916,839'Pyrazolylarylalkines'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to BAYER CHEMICALS AG (1)· patent assignee history
2005–2007Based in Leverkusen, DE· patent location history
2007Patents assigned to LANXESS DEUTSCHLAND GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER CHEMICALS AG12005
LANXESS DEUTSCHLAND GMBH12007
Locations
LocationPatentsSpan
Leverkusen, DE22005–2007