For the Inventor, By the Inventor

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Groningen, Netherlands

Orteq, B.v.

USPTO Granted Patents = 1

EPO Patents = 1

Forward Citations = 3

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4 inventors (with patents filed for the assignee):

Ralf Guillaume Jean Catharina Heijkants (1 out of 4 patents)

Albert Johan Pennings (1 out of 5 patents)

Jacqueline Hermina De Groot (1 out of 1 patent)

4. Ralph Vincent Van Calck (1 out of 1 patent)

5. Ralf Guillaume Jean Catharine Heijkants (0 patent)

1 patent: Sort by Forward Citations

1. 7943678 - Method for the preparation of new segmented polyurethanes with high tear and tensile strengths and method for making porous scaffolds (2011-05-17),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#33 in Groningen

#3,284 in Netherlands

Groningen, Netherlands

Orteq, B.v.

Forward Citations = 3

4 inventors:

Ralf Guillaume Jean Catharina Heijkants (1 out of 4 patents)

Albert Johan Pennings (1 out of 5 patents)

Jacqueline Hermina De Groot (1 out of 1 patent)

4. Ralph Vincent Van Calck (1 out of 1 patent)

5. Ralf Guillaume Jean Catharine Heijkants (0 patent)

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