1. Richter Gedeon Nyrt. (6 from 58 patents)

2. Richter Gedeon Vegyeszeti Gyar Rt (5 from 346 patents)

3. Cytrx Corporation (2 from 28 patents)

4. N-gene Research Laboratories, Inc. (1 from 14 patents)

5. Lipidart Kutato Fejleszto Es Tanacsado Kft. (0 patent)

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