Inventor

Hakan Frojdh

Inventor

Uppsala, SE

Overview

2004–2020

Patent span

Physics

Primary field (CPC G)

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties33%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light17%

B01LChemical or physical laboratory apparatus for general use8%

F02DControlling combustion engines8%

F02PIgnition, other than compression ignition, for internal-combustion engines8%

G01DMeasuring not specially adapted for a specific variable8%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004–2020Based in Uppsala, SE· patent location history

2014–2020Patents assigned to GE HEALTHCARE BIO SCIENCES AB (4)· patent assignee history

2014–2017Patents assigned to FROJDH HAKAN (3)· patent assignee history

2014Patents assigned to ASBERG BENGT (1)· patent assignee history

2014Patents assigned to CARLSSON JOHAN L (1)· patent assignee history

2017Patents assigned to AKERSTROM PATRIK (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GE HEALTHCARE BIO SCIENCES AB	4	2014–2020
FROJDH HAKANself	3	2014–2017
AKERSTROM PATRIK	1	2017
ASBERG BENGT	1	2014
CARLSSON JOHAN L	1	2014

Locations

Location	Patents	Span
Uppsala, SE	5	2004–2020