LexDanaLexDanabeta
Inventor

Reinhold Wieske

Inventor
Berlin, DE

Overview

2→
Patents
1977–1980
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.

C07Jprimary
C07JSteroids50%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
B60WConjoint control of vehicle sub-units of different type or different function25%
PatentTitleYear
4,224,320'Novel steroids of the pregnane series, substituted in the 17-position, their manufacture and their use'19804,021,458'Process for the preparation of 3-hemisulfate-17.alpha.-hydroxy steroids'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1980Patents assigned to SCHERING AG (2)· patent assignee history
1977–1980Based in Berlin, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHERING AG21977–1980
Locations
LocationPatentsSpan
Berlin, DE21977–1980