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Inventor

Bernd Duesterberg

Inventor
Oberkramer, DE

Overview

4→
Patents
2011–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes57%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations43%
PatentTitleYear
10,532,025Intrauterine delivery system for contraception20209,999,592Intrauterine delivery system for contraception20188,501,720'Method for treatment of dysmenorrhea'20138,071,577'Multi-phase contraceptive preparation based on a natural estrogen'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2013Patents assigned to Bayer Pharma AG (2)· patent assignee history
2011–2013Patents assigned to DUESTERBERG BERND (2)· patent assignee history
2011Patents assigned to ENDRIKAT JAN (1)· patent assignee history
2011–2013Based in Oberkraemer, DE· patent location history
2013Patents assigned to HEITHECKER RENATE (1)· patent assignee history
2018–2020Patents assigned to BAYER OY (2)· patent assignee history
2018–2020Based in Oberkramer, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER OY22018–2020
Bayer Pharma AG22011–2013
DUESTERBERG BERNDself22011–2013
ENDRIKAT JAN12011
HEITHECKER RENATE12013
Locations
LocationPatentsSpan
Oberkramer, DE22018–2020
Oberkraemer, DE22011–2013