Uherske Hradiste
Czech Republic
4
2014-05-01
The entities that hold a legal rights for patent applications filed by inventor Kettou Sofiane:
Sofiane Kettou from Uherske Hradiste, CZ has applied for patents for these inventions. The list has both pending applications and granted patents:
Amphoteric Materials Based on Crosslinked Hyaluronic Acid, Method of Preparation Thereof, Materials Containing Entrapped Active Agents, Method of Preparation Thereof, and Use of Said Materials
#2 | 2012-10-18Method of preparation of an oxidized derivative of hyaluronic acid and a method of modification thereof
#3 | 2012-09-27Oxidized derivative of hyaluronic acid, a method of preparation thereof and a method of modification thereof
#4 | 2011-09-08Method of Preparation of DTPA Crosslinked Hyaluronic Acid Derivatives and Modification of Said Dervivatives
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