Growing community of inventors

Wiesloch, Germany

Christian Hochwarth

Average Co-Inventor Count = 3.27

ph-index = 5

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 = 43

Christian HochwarthAndreas S Krebs (4 patents)Christian HochwarthMarcus Philipp (4 patents)Christian HochwarthMartin Erhard (3 patents)Christian HochwarthRouven Krebs (1 patent)Christian HochwarthRudolf Winkel (1 patent)Christian HochwarthHagen Eck (1 patent)Christian HochwarthSven Bomrich (1 patent)Christian HochwarthChristian Hochwarth (6 patents)Andreas S KrebsAndreas S Krebs (21 patents)Marcus PhilippMarcus Philipp (6 patents)Martin ErhardMartin Erhard (5 patents)Rouven KrebsRouven Krebs (15 patents)Rudolf WinkelRudolf Winkel (6 patents)Hagen EckHagen Eck (3 patents)Sven BomrichSven Bomrich (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. S&p Aktiengesellschaft (1 from 1 patent)


6 patents:

1. 8644755 - Method and system for managing learning materials presented offline

2. 8571462 - Method and system for constraining learning strategies

3. 8051193 - Communications between content and presentation players

4. 7921208 - Network time out handling

5. 7840175 - Method and system for changing learning strategies

6. 7264475 - Curriculum management

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12/6/2025
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