LexDanaLexDanabeta
Inventor

Michael Oellerich

Inventor
Hanover, DE

Overview

2→
Patents
1979–1980
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations50%
C07CAcyclic or carbocyclic compounds50%
PatentTitleYear
4,206,231'Hypoglycaemically active 2-alkyl- or -alkenyl-hydrazono propionic acid derivatives'19804,136,196'Hypoglycaemically active 2-(phenylalkyl- or -alkenyl hydrazono)-propionic acid derivatives'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1980Patents assigned to BOEHRINGER MANNHEIM GMBH (2)· patent assignee history
1979–1980Based in Hanover, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOEHRINGER MANNHEIM GMBH21979–1980
Locations
LocationPatentsSpan
Hanover, DE21979–1980