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Leiden, Netherlands

Johannes Antonius Heemskerk

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 = 34

Johannes Antonius HeemskerkJudith Christina Theodora Van Deutekom (2 patents)Johannes Antonius HeemskerkGerard Johannes Platenburg (2 patents)Johannes Antonius HeemskerkPetra Van Kuik-Romeijn (2 patents)Johannes Antonius HeemskerkJohannes Antonius Heemskerk (2 patents)Judith Christina Theodora Van DeutekomJudith Christina Theodora Van Deutekom (23 patents)Gerard Johannes PlatenburgGerard Johannes Platenburg (16 patents)Petra Van Kuik-RomeijnPetra Van Kuik-Romeijn (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Prosensa Technologies B.v. (1 from 4 patents)

2. Prosena Technologies B.v. (1 from 1 patent)


2 patents:

1. 8519097 - Molecules for targeting compounds to various selected organs or tissues

2. 8268962 - Molecules for targeting compounds to various selected organs or tissues

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as of
12/13/2025
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