Leif HOEJVANG-NIELSEN

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Fredensborg, DK

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Patents Grantslast 30 patents

Information Patent Grant
Use of an oral bolus in the drying-off of dairy cattle
- Patent number 11,890,374
- Issue date Feb 6, 2024
- Daniel Zaspel
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Use of an oral bolus in the drying-off of dairy cattle
- Patent number 10,966,921
- Issue date Apr 6, 2021
- Daniel Zaspel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Potassium containing preparation, process for the production thereo...
- Patent number 9,763,464
- Issue date Sep 19, 2017
- Boehringer Ingelheim Vetmedica GmbH
- Leif Hoejvang-Nielsen
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
USE OF AN ORAL BOLUS IN THE DRYING-OFF OF DAIRY CATTLE
- Publication number 20210177747
- Publication date Jun 17, 2021
- Boehringer Ingelheim Vetmedica GmbH
- Daniel ZASPEL
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
USE OF AN ORAL BOLUS IN THE DRYING-OFF OF DAIRY CATTLE
- Publication number 20190358154
- Publication date Nov 28, 2019
- Boehringer Ingelheim Vetmedica GmbH
- Daniel ZASPEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POTASSIUM CONTAINING PREPARATION, PROCESS FOR THE PRODUCTION THEREO...
- Publication number 20140057022
- Publication date Feb 27, 2014
- Boehringer Ingelheim Vetmedica GmbH
- Leif HOEJVANG-NIELSEN
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES