Inventor · disambiguated record
Jan De Leeuw
Also filed as: DE LEEUW JAN
5 granted patents·231 citations·filing 1974–2000
82Inventor score
Files withAEROCRINE AB1AUTOCHEM INSTR AKTIEBOLAG1AUTOCHEM INSTRUMENT AB1LEEUW JAN DE1PHARMACIA & UPJOHN AB1
Top patents by PatentIndex Score
5 records- 0177US4046515ADiluting and agitating deviceLEEUW JAN DE·Filed 1976·Granted Sep 6, 1977·39 cites·3 claims
- 0276US5679111ADevice for dosing a liquid preparationPHARMACIA & UPJOHN AB·Filed 1994·Granted Oct 21, 1997·172 cites·8 claims
- 0350US6761185B1Constant gas flow regulating deviceAEROCRINE AB·Filed 2000·Granted Jul 13, 2004·8 cites·12 claims
- 0440US3942916ADosing device particularly for small quantities of liquidAUTOCHEM INSTRUMENT AB·Filed 1974·Granted Mar 9, 1976·8 cites·2 claims
- 0528US4012200AApparatus for removing liquid from the inside of a test tubeAUTOCHEM INSTR AKTIEBOLAG·Filed 1976·Granted Mar 15, 1977·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →