Growing community of inventors

St. Ingbert, Germany

Ziad Abo-Hasna

Average Co-Inventor Count = 2.61

ph-index = 4

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 = 52

Ziad Abo-HasnaChantal Ullrich (4 patents)Ziad Abo-HasnaMarkus Welter (3 patents)Ziad Abo-HasnaHolger Wittmer (1 patent)Ziad Abo-HasnaAndreas Freitag (1 patent)Ziad Abo-HasnaZiad Abo-Hasna (5 patents)Chantal UllrichChantal Ullrich (4 patents)Markus WelterMarkus Welter (10 patents)Holger WittmerHolger Wittmer (8 patents)Andreas FreitagAndreas Freitag (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sap Ag (5 from 3,607 patents)


5 patents:

1. 8117078 - Method and program product for event monitoring

2. 8050956 - Computer-readable medium, program product, and system for providing a schedule bar with event dates to monitor procurement of a product

3. 8046273 - System and method for purchase order creation, procurement, and controlling

4. 7831487 - Method and system for scheduling purchase orders

5. 7647250 - Method and program product for event monitoring

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as of
1/4/2026
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