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EP1970677
Intravenous infusion system with dosing device
Filed
Mar 15, 2007
Technology
Instruments · Medical technology +1
UPC cases
9
Ownership history
As recorded at the EPO. Transfers made after the opposition period are recorded in national registers and may be missing here.
- F. Hoffmann-La Roche AG; Roche Diagnostics GmbHsince Aug 15, 2008
Abstract
The dosing device (1) has rotary or slide dosing units, and supply and delivery terminals which are opened and closed. The changeable volume of the dosing units is filled with a substance which is to be delivered by the terminals. The supply and delivery terminal has an opening of dosing unit. Independent claims are also included for the following: (1) a system for the delivery of a substance with the dosing unit (2) a method for dosing a substance.
Litigation history
| Date | Case | Division | Type | Outcome | Parties |
|---|---|---|---|---|---|
| Jun 30, 2025 | UPC APP 29093/2025 | Dusseldorf LD | Procedural application | Locked | F. Hoffmann-La Roche AG +7 |
Additional proceedings on this patent
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