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Leiden, Netherlands

Jan Kessler

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 15

Jan Kessler ↔ Jan Wouter Drijfhout (3 patents)Jan Kessler ↔ Marieke Griffioen (3 patents)Jan Kessler ↔ Cornelis Johannes Maria Melief (2 patents)Jan Kessler ↔ Marieke Griffioen (2 patents)Jan Kessler ↔ Cornelis Johannes Melief (1 patent)Jan KesslerJan Kessler (3 patents)Jan Wouter DrijfhoutJan Wouter Drijfhout (25 patents)Marieke GriffioenMarieke Griffioen (3 patents)Cornelis Johannes Maria MeliefCornelis Johannes Maria Melief (15 patents)Marieke GriffioenMarieke Griffioen (2 patents)Cornelis Johannes MeliefCornelis Johannes Melief (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Academisch Ziekenhuis Leiden (h.o.d.n. Lumc) (3 from 37 patents)


3 patents:

1. 10450356 - PRAME derived peptides and immunogenic compositions comprising these

2. 9441025 - Prame derived peptides and immunogenic compositions comprising these

3. 8492514 - PRAME derived peptides and immunogenic compositions comprising these

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1/12/2026
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