Petr ZAHRADNÍK

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Chomutov, CZ

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of 2-chloro-4-nitroimidazole derivatives
- Patent number 11,104,650
- Issue date Aug 31, 2021
- Otsuka Pharmaceutical Co., Ltd.
- Petr Novak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of 4-boronophenylalanine production
- Patent number 11,098,067
- Issue date Aug 24, 2021
- Otsuka Pharmaceutical Co., Ltd.
- Petr Zahradnik
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Iohexol powder and method of using the same
- Patent number 10,350,311
- Issue date Jul 16, 2019
- Otsuka Pharmaceutical Co., Ltd.
- JiJi{hacek over (r)}í Prokop
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PROCESS OF PREPARING IOSIMENOL
- Publication number 20220048852
- Publication date Feb 17, 2022
- OTSUKA PHARMACEUTICAL CO., LTD.
- Jiri MALINAK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF 2-CHLORO-4-NITROIMIDAZOLE DERIVATIVES
- Publication number 20210053925
- Publication date Feb 25, 2021
- OTSUKA PHARMACEUTICAL CO., LTD.
- Petr NOVAK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF 4-BORONOPHENYLALANINE PRODUCTION
- Publication number 20200392163
- Publication date Dec 17, 2020
- OTSUKA PHARMACEUTICAL CO., LTD.
- Petr ZAHRADNIK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS OF PREPARING IOSIMENOL
- Publication number 20200095191
- Publication date Mar 26, 2020
- OTSUKA PHARMACEUTICAL CO., LTD.
- Jiri MALINAK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IOHEXOL POWDER AND METHOD OF USING THE SAME
- Publication number 20190298862
- Publication date Oct 3, 2019
- OTSUKA PHARMACEUTICAL CO., LTD.
- Jirí PROKOP
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IOHEXOL POWDER AND METHOD OF USING THE SAME
- Publication number 20150251993
- Publication date Sep 10, 2015
- OTSUKA PHARMACEUTICAL CO., LTD.
- Jirí PROKOP
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE