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Radovan Buffa — 9 Patents

CAContipro A.S.: 6 patents #2 of 59Top 4%
Humenné, SK: #1 of 6 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Radovan Buffa has been granted 9 US patents while listed as an inventor at Contipro A.S.. The first was granted in 2016 and the most recent in August 2022. Radovan Buffa ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Radovan Buffa in Humenné, SK.

Patents per Year

Patents granted per year, 2016 to 2022Bar chart with a peak of 3 patents in 2016.peak 32016: 3 patents20162018: 1 patents20182019: 1 patents20192020: 2 patents20202022: 2 patents2022

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11425907 Composition comprising an iodide and a derivative of hyaluronic acid with an oxidative effect, method of preparation thereof and use thereof Vit Svozil, Katerina Knotkova, Veronika Stepankova, Jaromir Kulhanek, Josef Chmelar +9 more 2022-08-30
11427652 Chlorinated derivative of hyaluronic acid, method of preparation thereof, a composition containing the derivative, and use thereof Ivana Basarabova, Martina Hermannova, Katerina Knotkova, Jaromir Kulhanek, Josef Chmelar +7 more 2022-08-30
10759878 Method of crosslinking of polysaccharides using photoremovable protecting groups Tomas Bobula, Pavlina Prochazkova, Vladimir Velebny 2020-09-01
10618984 Unsaturated derivatives of polysaccharides, method of preparation thereof and use thereof Tomas Bobula, Petra Sedova, Ivana Basarabova, Pavlina Prochazkova, Hana Vagnerova +3 more 2020-04-14
10414832 Derivatives of sulfated polysaccharides, method of preparation, modification and use thereof Tomas Bobula, Hana Vagnerova, Romana Sulakova, Lucie Wolfova, Lenka Kohutova +4 more 2019-09-17
10023658 Conjugates of oligomer of hyaluronic acid or of a salt thereof, method of preparation thereof and use thereof Ivana Basarabova, Kristina Nesporova, Tereza Ehlova, Ondrej Kotland, Petra Sedova +2 more 2018-07-17
9522966 Hyaluronic acid derivative, method of preparation thereof, method of modification thereof and use thereof Petra Sedova, Vladimir Velebny, Lucie Wolfova, Ivana Basarabova, Robert Pospisil +2 more 2016-12-20
9434791 Method of preparation of an oxidized derivative of hyaluronic acid and a method of modification thereof Sofiane Kettou, Lucie Pospisilova, Gloria Huerta-Angeles, Drahomira Chladkova, Vladimir Velebny 2016-09-06
9403918 Oxidized derivative of hyaluronic acid, a method of preparation thereof and a method of modification thereof Sofiane Kettou, Lucie Pospisilova, Miroslava Berkova, Vladimir Velebny 2016-08-02

Frequent Collaborators

Vladimir Velebny9 shared
Ivana Basarabova5 shared
Tomas Bobula3 shared
Hana Vagnerova3 shared
Pavlina Prochazkova3 shared
Petra Sedova3 shared

Nearby-Ranked Inventors

Scott Luro9
Kunpeng Zhu9
LuLu Chen9
Chun-Ta Liu9
Shoham Levy9
Min Wook Lee9
Aaron D. Kovar9
Pradeepkumar Ashok9
Ok Chae Kim9