Stefan Niewarowski — 1 Patent at Repligen

Stefan Niewarowski has been granted 1 US patent while listed as an inventor at Repligen. All of these patents were granted in 1993. Stefan Niewarowski ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Stefan Niewarowski in Yeadon, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5204321	Heparin neutralization with platelet factor 4	Jacquelynn J. Cook, Theodore E. Maione	1993-04-20	$1,231,000

Stefan Niewarowski — 1 Patent

Issued Patents All Time

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