Growing community of inventors

Aalsmeer, Netherlands

Hans Pannekoek

Average Co-Inventor Count = 5.09

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 = 271

Hans PannekoekPeter Turecek (3 patents)Hans PannekoekHans-Peter Schwarz (3 patents)Hans PannekoekFriedrich Scheiflinger (3 patents)Hans PannekoekKoenraad Mertens (3 patents)Hans PannekoekJan Aart Van Mourik (3 patents)Hans PannekoekPetrus Johannes Lenting (3 patents)Hans PannekoekMartinus Philippus Verbeet (3 patents)Hans PannekoekAlbert Johannes Joseph Van Ooyen (2 patents)Hans PannekoekRobert Willem Van Leen (2 patents)Hans PannekoekAlbert J Van Ooyen (1 patent)Hans PannekoekRobert W Van Leen (1 patent)Hans PannekoekHans Pannekoek (6 patents)Peter TurecekPeter Turecek (118 patents)Hans-Peter SchwarzHans-Peter Schwarz (105 patents)Friedrich ScheiflingerFriedrich Scheiflinger (76 patents)Koenraad MertensKoenraad Mertens (10 patents)Jan Aart Van MourikJan Aart Van Mourik (5 patents)Petrus Johannes LentingPetrus Johannes Lenting (4 patents)Martinus Philippus VerbeetMartinus Philippus Verbeet (3 patents)Albert Johannes Joseph Van OoyenAlbert Johannes Joseph Van Ooyen (4 patents)Robert Willem Van LeenRobert Willem Van Leen (4 patents)Albert J Van OoyenAlbert J Van Ooyen (4 patents)Robert W Van LeenRobert W Van Leen (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Stichting Sanquin Bloedvoorziening (3 from 27 patents)

2. Baxter Trading Gmbh (2 from 2 patents)

3. Gist-Brocades N.v. (1 from 236 patents)


6 patents:

1. 8546332 - Factor VIII polypeptide having factor VIII:C activity

2. 7544660 - Factor VIII polypeptide having factor VIII:C activity

3. 6919311 - Factor VII polypeptide having factor VII:C activity

4. 6346513 - Proteins with factor VIII activity: process for their preparation using genetically-engineered cells and pharmaceutical compositions containing them

5. 6316226 - Proteins with Factor VIII activity: process for their preparation using genetically-engineered cells and pharmaceutical compositions containing them

6. 5171844 - Proteins with factor VIII activity: process for their preparation using

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as of
1/10/2026
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