Inventor

David Pyring

Inventor
Sodertalje, SE

Overview

4→
Patents
2007–2015
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 purposes31%
C07DHeterocyclic compounds31%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations23%
C07BGeneral methods of organic chemistry15%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Based in Bromma, SE· patent location history
2010–2012Patents assigned to ASTRAZENECA AB (2)· patent assignee history
2010–2015Based in Sodertalje, SE· patent location history
2012–2015Patents assigned to GRAVENFORS YLVA (2)· patent assignee history
2012–2015Patents assigned to JONASSON CATRIN (2)· patent assignee history
2012–2015Patents assigned to MALMSTROM JONAS (2)· patent assignee history
2012–2015Patents assigned to NORDVALL GUNNAR (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASTRAZENECA AB22010–2012
GRAVENFORS YLVA22012–2015
JONASSON CATRIN22012–2015
MALMSTROM JONAS22012–2015
NORDVALL GUNNAR22012–2015
Locations
LocationPatentsSpan
Sodertalje, SE32010–2015
Bromma, SE12007