Xavier De Waleffe

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Montigny-le-Tilleul, BE

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Patents Grantslast 30 patents

Information Patent Grant
Packing film with a top layer forming a predefined opening track
- Patent number 11,560,265
- Issue date Jan 24, 2023
- Xavier De Waleffe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Condom wrapping
- Patent number 8,584,836
- Issue date Nov 19, 2013
- Xavier De Waleffe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Packing Film with a Top Layer Forming a Predefined Opening Track
- Publication number 20190276213
- Publication date Sep 12, 2019
- Xavier De Waleffe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Condom Wrapping
- Publication number 20120222974
- Publication date Sep 6, 2012
- Xavier De Waleffe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE