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Inventor

Hans J. Grill

Inventor
Mainz, DE

Overview

2→
Patents
1988–1990
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
C07JSteroids100%
PatentTitleYear
4,945,064'Estrane and androstane derivatives, process for producing them and preparations containing these compounds'19904,725,426'Estrogenic 17.alpha.-halogen-vinylestranes'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1990Patents assigned to SCHERING AG (2)· patent assignee history
1988Based in Mainz-Hechtsheim, DE· patent location history
1990Based in Mainz, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHERING AG21988–1990
Locations
LocationPatentsSpan
Mainz, DE11990
Mainz-Hechtsheim, DE11988