Growing community of inventors

Vianen, Netherlands

Constant Peek

Average Co-Inventor Count = 4.61

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 = 5

Constant Peek ↔ Robert Dirk Van De Grampel (3 patents)Constant Peek ↔ Jan-Pleun Lens (2 patents)Constant Peek ↔ Vandita Pai-Paranjape (2 patents)Constant Peek ↔ Christopher Luke Hein (2 patents)Constant Peek ↔ Andries J P Van Zyl (1 patent)Constant Peek ↔ Adrianus A M Kusters (1 patent)Constant Peek ↔ Adrianus AM Kusters (0 patent)Constant Peek ↔ Andries JP Van Zyl (0 patent)Constant PeekConstant Peek (3 patents)Robert Dirk Van De GrampelRobert Dirk Van De Grampel (63 patents)Jan-Pleun LensJan-Pleun Lens (33 patents)Vandita Pai-ParanjapeVandita Pai-Paranjape (28 patents)Christopher Luke HeinChristopher Luke Hein (26 patents)Andries J P Van ZylAndries J P Van Zyl (7 patents)Adrianus A M KustersAdrianus A M Kusters (2 patents)Adrianus AM KustersAdrianus AM Kusters (0 patent)Andries JP Van ZylAndries JP Van Zyl (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sabic Global Technologies B.v. (2 from 1,438 patents)

2. Sabic Innovative Plastics IP B.v. (1 from 608 patents)


3 patents:

1. 9464189 - X-ray and/or metal detectable articles and method of making the same

2. 9169395 - Polycarbonate composition and articles formed therefrom

3. 8404338 - X-ray and/or metal detectable articles and method of making the same

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as of
12/6/2025
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