Inventor

Lars Rosengren

Inventor

Huskvarna, SE

Overview

1981–2018

Patent span

Performing operations

Primary field (CPC B)

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

B01Lprimary

B01LChemical or physical laboratory apparatus for general use12%

G01NInvestigating or analysing materials by determining their chemical or physical properties12%

F21VFunctional features or details of lighting devices or systems thereof8%

Y10TTechnical subjects covered by former us classification8%

A47JKitchen equipment4%

A47LDomestic washing or cleaning4%

B01DSeparation4%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

B08BCleaning in general4%

B29CShaping or joining of plastics4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1981–1998Based in Huskvarna, SE· patent location history

1986–1996Patents assigned to ROSENGREN TEKNIK AB (2)· patent assignee history

1997Based in Kinston, NC, US· patent location history

2007Based in Vange, SE· patent location history

2013–2018Patents assigned to GE HEALTHCARE BIO SCIENCES AB (3)· patent assignee history

2013–2014Patents assigned to ROSENGREN LARS (2)· patent assignee history

2013Patents assigned to BULOW PER-ANDERS (1)· patent assignee history

2013–2018Based in Uppsala, SE· patent location history

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

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GE HEALTHCARE BIO SCIENCES AB	3	2013–2018
ROSENGREN LARSself	2	2013–2014
ROSENGREN TEKNIK AB	2	1986–1996
ASBERG BENGT	1	2014
BULOW PER-ANDERS	1	2013

Locations