Inventor

Frieder Gnad

Inventor
Bad Duerkheim, DE

Overview

3→
Patents
2013–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes27%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations27%
C07CAcyclic or carbocyclic compounds18%
C07DHeterocyclic compounds18%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms9%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2015Patents assigned to BOEHRINGER INGELHEIM INT (2)· patent assignee history
2013–2015Patents assigned to DACH ROLF (2)· patent assignee history
2013–2015Patents assigned to GNAD FRIEDER (2)· patent assignee history
2013–2015Patents assigned to HEDDESHEIMER INGO (2)· patent assignee history
2013–2015Patents assigned to HEITGER HELMUT (2)· patent assignee history
2013–2015Based in Bad Duerkheim, DE· patent location history
2021Based in Boston, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOEHRINGER INGELHEIM INT22013–2015
DACH ROLF22013–2015
GNAD FRIEDERself22013–2015
HEDDESHEIMER INGO22013–2015
HEITGER HELMUT22013–2015
Locations
LocationPatentsSpan
Bad Duerkheim, DE22013–2015
Boston, Massachusetts, US12021