Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10092534 | Composition for treating headaches | — | 2018-10-09 |
| 9285373 | Methods and products for diagnosing autoimmune disease and gastric cancer linked with atrophic gastritis | — | 2016-03-15 |
| 8758812 | Composition for foodstuff for binding acetaldehyde | Ville Salaspuro, Martti Marvola, Mikko Salaspuro | 2014-06-24 |
| 8318108 | Suction device | Pertti Ekholm | 2012-11-27 |
| 8227513 | Food composition for binding acetaldehyde in mouth and in digestive track, and method for the preparation of the composition | Mikko Salaspuro, Ville Salaspuro, Martti Marvola | 2012-07-24 |
| 8117928 | Method for selecting a pipette tip and a device for implementation | Erkki Vesanen | 2012-02-21 |
| 7563409 | Method of attaching a pipette tip and an apparatus for such method | Pertti Ekholm | 2009-07-21 |
| 7358062 | Method for diagnosing atrophic gastritis | Matti Härkönen, Tapani Tiusanen, Pentti Sipponen | 2008-04-15 |
| 6872543 | Method for assessing the risk of peptic ulcer, comprising the steps of determining quantitatively the concentrations of pepsinogen I (PGI) and gastrin-17 in a serum sample | Pentti Sipponen, Matti Härkönen, Erik Forsblom | 2005-03-29 |
| 6787367 | Suction device | Erkki Kaski, Ari Luukkanen, Erkki Vesanen | 2004-09-07 |
| 6499364 | Tip for a suction device | — | 2002-12-31 |
| 6482361 | Suction Device | — | 2002-11-19 |
| 6324925 | Suction device with means for removing a replaceable tip | Pertti Ekholm | 2001-12-04 |
| 5895838 | Method for correcting a liquid dispensing error, and a liquid dispensing device | Hannu Harjunmaa | 1999-04-20 |
| 5505097 | Pipette | Pertti Ekholm | 1996-04-09 |
| 5456879 | Pipette | — | 1995-10-10 |
| RE34841 | Micro-cuvette unit for facilitating the identification of samples | Pertti Ekholm, Paul Partanen | 1995-01-31 |
| 5347878 | Pipette with locking adjustment and method for using the same | — | 1994-09-20 |
| 5343769 | Procedure for filling and emptying a pipette, and pipette | Pertti Ekholm | 1994-09-06 |
| 4652127 | Apparatus for measuring characteristics of liquid samples which have to be heated | Pertti Ekholm, Hannu Harjunmaa, Esko Kaukanen | 1987-03-24 |
| 4452902 | Method and equipment for the measurement of properties of a liquid | Pertti Ekholm, Johan Jarnefelt, Esko Kaukanen, Paul Partanen | 1984-06-05 |
| 4439039 | Photometer | — | 1984-03-27 |
| 4431924 | Code system in a multi-channel analysis equipment and a device related to the system | Esko Kaukanen, Pertti Ekholm | 1984-02-14 |
| 4431307 | Set of cuvettes | — | 1984-02-14 |
| 4427769 | Immunoassay for fecal human hemoglobin | Herman Adlercreutz, Paul Partanen, Jueea I. Suni | 1984-01-24 |