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Inventor

Knut Rasmussen

Inventor
Eiksmarka, NO

Overview

4→
Patents
1992–2012
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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 properties25%
B01DSeparation17%
B01LChemical or physical laboratory apparatus for general use17%
Y10TTechnical subjects covered by former us classification17%
A23KFodder8%
A61KPreparations for medical, dental or toiletry purposes8%
Y02ATechnologies for adaptation to climate change8%
PatentTitleYear
8,317,991'Process for electrokinetic migration through liquid membranes'20127,468,281'Hollow fiber membrane sample preparation devices'20087,445,939'Stable liquid membranes for liquid phase microextraction'20085,169,634'Pharmaceutical dosage form for the medication of fish'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to APOTHE KERNES LAB A S (1)· patent assignee history
1992Based in Asker, NO· patent location history
2008Patents assigned to VARIAN INC (2)· patent assignee history
2008–2012Based in Eiksmarka, NO· patent location history
2012Patents assigned to PEDERSEN-BJERGAARD STIG (1)· patent assignee history
2012Patents assigned to RASMUSSEN KNUT EINAR (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VARIAN INC22008
APOTHE KERNES LAB A S11992
PEDERSEN-BJERGAARD STIG12012
RASMUSSEN KNUT EINARself12012
Locations
LocationPatentsSpan
Eiksmarka, NO32008–2012
Asker, NO11992