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USPTO Patent Rankings Data through Dec 31, 2025
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Dirk Bocker — 9 Patents

BOBOE: 6 patents #3,074 of 12,373Top 25%
RGRoche Diagnostics Gmbh: 2 patents #239 of 851Top 30%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Dirk Bocker has been granted 9 US patents while listed as an inventor at BOE. The first was granted in 1994 and the most recent in July 2002. Dirk Bocker ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Dirk Bocker in Tutzing, CA, DE.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6418339 Method and apparatus for determining the lines of optimal direction for surgical cuts in the human skin Matthias Essenpreis, Stephen Nickell 2002-07-09
6210421 Cutting device for skin for obtaining small blood samples in almost pain-free manner Heinrich Fruhstorfer 2001-04-03
5997561 Skin cutter for painless extraction of small blood amounts Heinrich Fruhstorfer 1999-12-07
5879373 System and method for the determination of tissue properties Josef K. Roper 1999-03-09
5786226 Quantitative transmission spectroscopy using sample carriers with nets Gerhard Werner, Hans-Peter Haar 1998-07-28
RE35803 Blood lancet device for and method withdrawing blood for diagnostic purposes Hans Lange, Hermann Edelmann, Wolfgang Rudinger, Herbert Argauer 1998-05-19
5535743 Device for the in vivo determination of an optical property of the aqueous humour of the eye Jurgen Backhaus, Bernhard Schrader, Wolfgang Schrader, Hans-Ulrich Menzebach, Elmar Schmidt 1996-07-16
5507288 Analytical system for monitoring a substance to be analyzed in patient-blood Hans-Peter Haar, Peter Blasberg, Reinhard Kotulla 1996-04-16
5318584 Blood lancet device for withdrawing blood for diagnostic purposes Hans Lange, Hermann Edelmann, Wolfgang Rudinger, Herbert Argauer 1994-06-07