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Inventor profile of:

Radovan Buffa

City:

Humenne

Country:

Slovak Republic

Published Applications:

18

Last publication date:

2025-02-13

Top Assignees for applications by Radovan Buffa

The entities that hold a legal rights for patent applications filed by inventor Buffa Radovan:

Recent patent applications by Buffa Radovan

Radovan Buffa from Humenne, SK has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-02-13
US20250051487A1
Chemistry; metallurgy

HYALURONIC ACID DERIVATIVE HAVING A REDUCED POLARITY, METHOD OF PREPARATION THEREOF, COMPOSITION AND USE THEREOF

 #2 | 2023-03-09
US20230069878A1
Human necessities

DENTAL PREPARATION COMPRISING FIBERS BASED ON HYALURONIC ACID WITH REGULATED BIODEGRADABILITY

 #3 | 2021-11-11
US20210345610A1
Human necessities

Composition comprising an iodide and a derivative of hyaluronic acid with an oxidative effect, method of preparation thereof and use thereof

 #4 | 2021-10-28
US20210332161A1
Chemistry; metallurgy

Chlorinated derivative of hyaluronic acid, method of preparation thereof, a composition containing the derivative, and use thereof

 #5 | 2020-06-11
US20200179445A1
Human necessities

ANTIMICROBIAL COMPOSITION COMPRISING A POLYSACCHARIDE, A STABILIZING AGENT AND TRIIODIDE, METHOD OF PREPARATION THEREOF AND USE THEREOF

 #6 | 2019-06-06
US20190169317A1
Chemistry; metallurgy

Unsaturated derivatives of polysaccharides, method of preparation thereof and use thereof

 #7 | 2018-06-28
US20180179302A1
Chemistry; metallurgy

Method of crosslinking of polysaccharides using photoremovable protecting groups

 #8 | 2018-06-21
US20180171034A1
Chemistry; metallurgy

Derivatives of sulfated polysaccharides, method of preparation, modification and use thereof

 #9 | 2017-01-19
US20170015759A1
Chemistry; metallurgy

Conjugates of oligomer of hyaluronic acid or of a salt thereof, method of preparation thereof and use thereof

 #10 | 2015-10-29
US20150308016A1
Textiles; paper

Fibres Based on Hydrophobized Derivatives of Hyaluronan, Method of Their Preparation and Use, Textiles on Base Thereof and Use Thereof

 #11 | 2015-10-22
US20150299911A1
Textiles; paper

Endless 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 Same

 #12 | 2015-10-15
US20150291706A1
Chemistry; metallurgy

Photoreactive Derivative of Hyaluronic Acid, Method of Preparation Thereof, 3D.Crosslinked Derivative of Hyaluronic Acid, Method of Preparation and Use Thereof

 #13 | 2015-06-25
US20150175717A1
Chemistry; metallurgy

Hyaluronic acid derivative, method of preparation thereof, method of modification thereof and use thereof

 #14 | 2014-05-01
US20140120069A1
Human necessities

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

 #15 | 2012-10-18
US20120264913A1
Chemistry; metallurgy

Method of preparation of an oxidized derivative of hyaluronic acid and a method of modification thereof

 #16 | 2012-09-27
US20120245323A1
Chemistry; metallurgy

Oxidized derivative of hyaluronic acid, a method of preparation thereof and a method of modification thereof

 #17 | 2012-04-19
US20120095205A1
Chemistry; metallurgy

Method of Modification of Hyaluronic Acid by Means of (O-ACYL-O'-ALKYL Carbonate-Substituted Pyridine) Complex

 #18 | 2011-09-08
US20110218331A1
Chemistry; metallurgy

Method of Preparation of DTPA Crosslinked Hyaluronic Acid Derivatives and Modification of Said Dervivatives
InventorID:

744855 ⎘