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SWELAB INSTRUMENT AB

Overview
  • Total Patents
    27
About

SWELAB INSTRUMENT AB has a total of 27 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Sweden, United States and Australia. Its main competitors in its focus markets measurement, machines and chemical engineering are PRECISION MACHINE PRODUCTS INC, COULTER INT CORP and SERVOTEK AB.

Patent filings per year

Chart showing SWELAB INSTRUMENT ABs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ohlin E 7
#2 Jacobson Bertil 5
#3 Zhao Tian-Xian 4
#4 Oehlin E 3
#5 Oehlin Erik 3
#6 Permer C 2
#7 Ohlin Erik Lars 1
#8 Oehlin L Erik 1
#9 Jacobson B 1
#10 Tianxian Zhao 1

Latest patents

Publication Filing date Title
EP0729569A1 Apparatus for determining the erythrocyte sedimentation rate
SE9303751D0 Appts. for rapid measurement of erythrocyte sedimentation rate
US4746491A Serial dilution of liquid samples
EP0133169A1 Method and apparatus for dilution of liquid samples
SE8206833D0 Device for agitating closed cylindrical test containers
SE8206784D0 Dilution appts. for fluid analysis
SE8104601L Arrangement for the extraction of liquid tests from a container
US3923205A Liquid dispensing device