Robert Grzelak

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Warszawa, PL

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Patents Grantslast 30 patents

Information Patent Grant
Safety mechanism for hypodermic needle
- Patent number D1077211
- Issue date May 27, 2025
- MediVena Sp. z.o.o.
- Jaroslaw Moleda
- D24 - Medical and laboratory equipment
Information Patent Grant
Needle-based device based on direct wing-based coupling of a needle...
- Patent number 12,005,244
- Issue date Jun 11, 2024
- MEDIVENA SP. Z O.O.
- Jaroslaw Moleda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Needle-based device with external safety cap and a needle guide ele...
- Patent number 11,890,459
- Issue date Feb 6, 2024
- MEDIVENA SP. Z O.O.
- Jaroslaw Moleda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
NEEDLE-BASED DEVICE WITH EXTERNAL SAFETY CAP AND A NEEDLE GUIDE ELE...
- Publication number 20240139423
- Publication date May 2, 2024
- Jaroslaw Moleda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NEEDLE-BASED DEVICE WITH EXTERNAL SAFETY CAP AND A NEEDLE GUIDE ELE...
- Publication number 20240123157
- Publication date Apr 18, 2024
- Jaroslaw Moleda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NEEDLE-BASED DEVICE BASED ON DIRECT WING-BASED COUPLING OF A NEEDLE...
- Publication number 20230355889
- Publication date Nov 9, 2023
- Jaroslaw Moleda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NEEDLE-BASED DEVICE WITH EXTERNAL SAFETY CAP AND A NEEDLE GUIDE ELE...
- Publication number 20230355890
- Publication date Nov 9, 2023
- Jaroslaw Moleda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE