Inventor

Andreas Jahr

Inventor
Karlsruhe, DE

Overview

13→
Patents
1991–2021
Patent span
Physics
Primary field (CPC G)

Patents· 13 as inventor

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

G06Fprimary
G06FElectric digital data processing53%
H04LTransmission of digital information, e.g. telegraphic communication29%
B23FMaking gears or toothed racks6%
F16KValves6%
Y10TTechnical subjects covered by former us classification6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2013Based in Neuss, DE· patent location history
2013–2019Patents assigned to JAHR ANDREAS (8)· patent assignee history
2013Patents assigned to BAYER IP GMBH (1)· patent assignee history
2014–2021Based in Karlsruhe, DE· patent location history
2015–2021Patents assigned to SAP SE (10)· patent assignee history
2015–2019Patents assigned to DRIESEN VOLKER (4)· patent assignee history
2015–2018Patents assigned to ENGELKO ANDREY (2)· patent assignee history
2017Based in Walldorf, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAP SE102015–2021
JAHR ANDREASself82013–2019
DRIESEN VOLKER42015–2019
ENGELKO ANDREY22015–2018
BAYER IP GMBH12013
Locations
LocationPatentsSpan
Karlsruhe, DE102014–2021
Neuss, DE21991–2013
Walldorf, DE12017