PE

Pertti Ekholm

LO Labsystems Oy: 9 patents #4 of 47Top 9%
BO Biohit Oyj: 2 patents #6 of 14Top 45%
BO Biohit Oy: 1 patents #2 of 4Top 50%
SO Sartorius Biohit Liquid Handling Oy: 1 patents #2 of 10Top 20%
Overall (All Time): #258,660 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8318108 Suction device Osmo Suovaniemi 2012-11-27
7563409 Method of attaching a pipette tip and an apparatus for such method Osmo Suovaniemi 2009-07-21
6324925 Suction device with means for removing a replaceable tip Osmo Suovaniemi 2001-12-04
5505097 Pipette Osmo Suovaniemi 1996-04-09
RE34841 Micro-cuvette unit for facilitating the identification of samples Osmo Suovaniemi, Paul Partanen 1995-01-31
5343769 Procedure for filling and emptying a pipette, and pipette Osmo Suovaniemi 1994-09-06
4824791 Thermostated cuvette set Oili Salmi, Jukka Tuunanen, Erkki Vesanen 1989-04-25
4696195 Valve device Jukka Savonlahti, Hannu Harjunmaa 1987-09-29
4659222 Microcuvette set 1987-04-21
4652127 Apparatus for measuring characteristics of liquid samples which have to be heated Hannu Harjunmaa, Esko Kaukanen, Osmo Suovaniemi 1987-03-24
4610170 Method for the dilution of liquid samples Esko Kaukanen 1986-09-09
4452902 Method and equipment for the measurement of properties of a liquid Osmo Suovaniemi, Johan Jarnefelt, Esko Kaukanen, Paul Partanen 1984-06-05
4431924 Code system in a multi-channel analysis equipment and a device related to the system Osmo Suovaniemi, Esko Kaukanen 1984-02-14
4405206 Filter device for the filtration of radiation 1983-09-20
D269702 Microvette assembly Osmo Suovaniemi, Esko Kaukanen, Aarre Kukka 1983-07-12
4319841 Micro-cuvette unit for facilitating the identification of samples Osmo Suovaniemi, Paul Partanen 1982-03-16
4259290 Transfer device for analysis equipment Osmo Suovaniemi, Esko Kaukanen 1981-03-31
4237094 Apparatus for precise mutual dilution and dosage of liquids Osmo Suovaniemi, Esko Kaukanen 1980-12-02