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USPTO Patent Rankings Data through Sept 30, 2025
CB

Cees Jan Nico Buisman

PBPaques B.V.: 2 patents #1 of 2Top 50%
Leeuwarden, NL: #1 of 3 inventorsTop 35%
Overall (1994): #37,167 of 165,921Top 25%
2 Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5366633 Process for the treatment of water containing sulphur compounds 1994-11-22
5354545 Process for the removal of sulphur compounds from gases 1994-10-11