Growing community of inventors

Vienna, Austria

Ioannis Sapountzis

Average Co-Inventor Count = 2.81

ph-index = 3

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 = 38

Ioannis SapountzisHeinz Stadtmueller (6 patents)Ioannis SapountzisSteffen Steurer (2 patents)Ioannis SapountzisPeter Ettmayer (2 patents)Ioannis SapountzisAndreas Mantoulidis (2 patents)Ioannis SapountzisBodo Betzemeier (2 patents)Ioannis SapountzisDaniel Kuhn (2 patents)Ioannis SapountzisMartin Steegmaier (1 patent)Ioannis SapountzisIrene Waizenegger (1 patent)Ioannis SapountzisChristian Klein (1 patent)Ioannis SapountzisJuergen Braunger (1 patent)Ioannis SapountzisIoannis Sapountzis (9 patents)Heinz StadtmuellerHeinz Stadtmueller (17 patents)Steffen SteurerSteffen Steurer (18 patents)Peter EttmayerPeter Ettmayer (15 patents)Andreas MantoulidisAndreas Mantoulidis (13 patents)Bodo BetzemeierBodo Betzemeier (10 patents)Daniel KuhnDaniel Kuhn (7 patents)Martin SteegmaierMartin Steegmaier (24 patents)Irene WaizeneggerIrene Waizenegger (7 patents)Christian KleinChristian Klein (5 patents)Juergen BraungerJuergen Braunger (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Boehringer Ingelheim International Gmbh (9 from 1,535 patents)


9 patents:

1. 9676762 - Pyrimidine compounds containing seven-membered fused ring systems

2. 8889665 - Chemical compounds

3. 8846689 - Substituted pyrimidines for the treatment of diseases such as cancer

4. 8785464 - Pyrimidine derivatives that inhibit FAK/PTK2

5. 8466155 - Pyrimidines

6. 8461147 - Diaminopyridines for the treatment of diseases which are characterised by excessive or anomal cell proliferation

7. 8410126 - Pyrimidine inhibitors of PKTK2

8. 8377943 - 2,4-diaminopyrimidine derivates as PTK2-inhibitors for the treatment of abnormal cell growth

9. 8198308 - Chemical compounds

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as of
12/7/2025
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