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USPTO Patent Rankings Data through Dec 31, 2025
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Ralf Bitdinger — 8 Patents

Becton, Dickinson And: 4 patents #766 of 2,926Top 30%
AEAerogen: 2 patents #19 of 34Top 60%
BFBecton Dickinson France: 1 patents #115 of 165Top 70%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Ralf Bitdinger has been granted 8 US patents while listed as an inventor at Becton, Dickinson And. The first was granted in 1993 and the most recent in March 2007. Ralf Bitdinger ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Ralf Bitdinger in Grenoble, NY, FR.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7195011 Convertible fluid feed system with comformable reservoir and methods Joseph Loeffler, David Rapp, Victor Briones, Michael Klimowicz 2007-03-27
6948491 Convertible fluid feed system with comformable reservoir and methods Joseph Loeffler, David Rapp, Victor Briones, Michael Klimowicz 2005-09-27
6648859 Disposable, pre-filled drug cartridge Katherine Birkland 2003-11-18 $18,176,000
5803918 Syringe for medicinal purposes Helmut Vetter, Thomas Otto, Eugen Frasch 1998-09-08 $39,134,000
5667495 Backstop device for a syringe Jean-Pierre Grimard 1997-09-16 $3,741,000
5478316 Automatic self-injection device Jean-Pierre Grimard, Bernard Sams, Donald D. Solomon 1995-12-26 $10,976,000
5263978 Blood pump for pulsating operation Ralf Kaufmann, Helmut Reul, Guenter Rau 1993-11-23
5250037 Syringe having needle isolation features 1993-10-05 $4,250,000