Inventor · disambiguated record
Radovan Buffa
Also filed as: BUFFA RADOVAN
9 granted patents·8 pending applications·11 citations·filing 2009–2022
79Inventor score
Top patents by PatentIndex Score
17 records- 0180US11427652B2Chlorinated derivative of hyaluronic acid, method of preparation thereof, a composition containing the derivative, and use thereofCONTIPRO AS·Filed 2019·Granted Aug 30, 2022·2 cites·13 claims
- 0278US11425907B2Composition comprising an iodide and a derivative of hyaluronic acid with an oxidative effect, method of preparation thereof and use thereofCONTIPRO AS·Filed 2019·Granted Aug 30, 2022·2 cites·11 claims
- 0376US10618984B2Unsaturated derivatives of polysaccharides, method of preparation thereof and use thereofCONTIPRO AS·Filed 2017·Granted Apr 14, 2020·2 cites·15 claims
- 0473US9522966B2Hyaluronic acid derivative, method of preparation thereof, method of modification thereof and use thereofCONTIPRO BIOTECH SRO·Filed 2013·Granted Dec 20, 2016·5 cites·16 claims
- 0559US2025051487A1Hyaluronic acid derivative having a reduced polarity, method of preparation thereof, composition and use thereofCONTIPRO AS·Filed 2022·Application pending·0 cites
- 0648US2015291706A1Photoreactive Derivative of Hyaluronic Acid, Method of Preparation Thereof, 3D.Crosslinked Derivative of Hyaluronic Acid, Method of Preparation and Use ThereofCONTIPRO BIOTECH SRO·Filed 2013·Application pending·0 cites
- 0745US10414832B2Derivatives of sulfated polysaccharides, method of preparation, modification and use thereofCONTIPRO AS·Filed 2016·Granted Sep 17, 2019·0 cites·19 claims
- 0845US2011218331A1Method of Preparation of DTPA Crosslinked Hyaluronic Acid Derivatives and Modification of Said DervivativesCPN S R O·Filed 2009·Application pending·0 cites
- 0939US2020179445A1Antimicrobial composition comprising a polysaccharide, a stabilizing agent and triiodide, method of preparation thereof and use thereofCONTIPRO AS·Filed 2018·Application pending·0 cites
- 1038US10759878B2Method of crosslinking of polysaccharides using photoremovable protecting groupsCONTIPRO AS·Filed 2016·Granted Sep 1, 2020·0 cites·12 claims
- 1138US2014120069A1Amphoteric Materials Based on Crosslinked Hyaluronic Acid, Method of Preparation Thereof, Materials Containing Entrapped Active Agents, Method of Preparation Thereof, and Use of Said MaterialsCONTIPRO BIOTECH SRO·Filed 2012·Application pending·0 cites
- 1237US2015308016A1Fibres Based on Hydrophobized Derivatives of Hyaluronan, Method of Their Preparation and Use, Textiles on Base Thereof and Use ThereofCONTIPRO BIOTECH SRO·Filed 2013·Application pending·0 cites
- 1336US9403918B2Oxidized derivative of hyaluronic acid, a method of preparation thereof and a method of modification thereofBUFFA RADOVAN·Filed 2010·Granted Aug 2, 2016·0 cites·13 claims
- 1436US2015299911A1Endless Fibres on the Basis of Hyaluronan Selectively Oxidized in the Position 6 of the N-Acetyl-D-Glucosamine Group, Preparation and Use Thereof, Threads, Staples, Yarns, Fabrics Made Thereof and Method for Modifying the SameCONTIPRO BIOTECH SRO·Filed 2013·Application pending·0 cites
- 1530US9434791B2Method of preparation of an oxidized derivative of hyaluronic acid and a method of modification thereofBUFFA RADOVAN·Filed 2010·Granted Sep 6, 2016·0 cites·18 claims
- 1627US2012095205A1Method of Modification of Hyaluronic Acid by Means of (O-ACYL-O'-ALKYL Carbonate-Substituted Pyridine) ComplexBUFFA RADOVAN·Filed 2010·Application pending·0 cites
- 1725US10023658B2Conjugates of oligomer of hyaluronic acid or of a salt thereof, method of preparation thereof and use thereofCONTIPRO AS·Filed 2015·Granted Jul 17, 2018·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →