Growing community of inventors

Sopot, Poland

Ryszard Andruszkiewicz

Average Co-Inventor Count = 4.81

ph-index = 8

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 297

Ryszard AndruszkiewiczRichard B Silverman (17 patents)Ryszard AndruszkiewiczPo-wai Yuen (15 patents)Ryszard AndruszkiewiczDenis Martin Sobieray (14 patents)Ryszard AndruszkiewiczLloyd Charles Franklin (14 patents)Ryszard AndruszkiewiczMark Alan Schwindt (14 patents)Ryszard AndruszkiewiczEdward Borowski (2 patents)Ryszard AndruszkiewiczHenryk Chmara (2 patents)Ryszard AndruszkiewiczSlawomir Milewski (1 patent)Ryszard AndruszkiewiczMaria Zaremba (1 patent)Ryszard AndruszkiewiczJerzy Borowski (1 patent)Ryszard AndruszkiewiczTeresa Zieniawa (1 patent)Ryszard AndruszkiewiczRyszard Andruszkiewicz (19 patents)Richard B SilvermanRichard B Silverman (106 patents)Po-wai YuenPo-wai Yuen (40 patents)Denis Martin SobierayDenis Martin Sobieray (21 patents)Lloyd Charles FranklinLloyd Charles Franklin (15 patents)Mark Alan SchwindtMark Alan Schwindt (15 patents)Edward BorowskiEdward Borowski (13 patents)Henryk ChmaraHenryk Chmara (2 patents)Slawomir MilewskiSlawomir Milewski (3 patents)Maria ZarembaMaria Zaremba (1 patent)Jerzy BorowskiJerzy Borowski (1 patent)Teresa ZieniawaTeresa Zieniawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Northwestern University (10 from 2,082 patents)

2. Warner-lambert Company (8 from 2,536 patents)

3. Other (7 from 831,952 patents)

4. Btg International Limited (1 from 250 patents)

5. Politechnika Gdanska (1 from 18 patents)


19 patents:

1. 6525096 - GABA and L-glutamic acid analogs for antiseizure treatment

2. 6414024 - GABA and L-glutamic acid analogs for antiseizure treatment

3. 6359169 - GABA and L-glutamic acid analogs for antiseizure treatment

4. 6342529 - GABA and L-glutamic acid analogs for antiseizure treatment

5. 6291526 - GABA and L-glutamic acid analogs for antiseizure treatment

6. 6262120 - GABA and L-glutamic acid analogs for antiseizure treatment

7. 6255345 - GABA and L-glutamic acid analogs for antiseizure treatment

8. 6197819 - Gamma amino butyric acid analogs and optical isomers

9. 6140366 - GABA and L-glutamic acid analogs for antiseizure treatment

10. 6117906 - GABA and L-glutamic acid analogs for antiseizure treatment

11. 6028214 - GABA and L-glutamic acid analogs for antiseizure treatment

12. 5863937 - Pharmaceutical compositions

13. 5847151 - Gaba and L-glutamic acid analogs for antiseizure treatment

14. 5710304 - GABA and L-glutamic acid analogs for antiseizure treatment

15. 5684189 - GABA and L-glutamic acid analogs for antiseizure treatment

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9/9/2025
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