Inventor · disambiguated record
Alfred J. Nijkerk
Also filed as: NIJKERK ALFRED J · NIJKERK ALFRED JAMES
4 granted patents·90 citations·filing 1989–1996
79Inventor score
Files withPHARMACHEMIE BV4
Top patents by PatentIndex Score
4 records- 0171US5177076AAqueous folinate solution stable at refrigerator temperature, as well as process for its preparationPHARMACHEMIE BV·Filed 1989·Granted Jan 5, 1993·45 cites·8 claims
- 0257US6613767B1Stable aqueous folinate solutionPHARMACHEMIE BV·Filed 1996·Granted Sep 2, 2003·8 cites·14 claims
- 0355US5104896ACarboplatin compositionPHARMACHEMIE BV·Filed 1990·Granted Apr 14, 1992·13 cites·10 claims
- 0429US5320095ADevice for use with the inhalation of powdered materials contained in rod-shaped capsulesPHARMACHEMIE BV·Filed 1991·Granted Jun 14, 1994·24 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →