Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hans Scheefers — 6 Patents

Gießen, DE: #25 of 227 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Hans Scheefers has been granted 6 US patents. The first was granted in 1987 and the most recent in September 2017. Hans Scheefers ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Hans Scheefers in Gießen, DE.

Patents per Year

Patents granted per year, 1987 to 2017Bar chart with a peak of 1 patents in 1987.peak 11987: 1 patents19871997: 1 patents19971999: 1 patents19992007: 1 patents20072010: 1 patents20102017: 1 patents2017

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9766243 Test kit (combined quick test) for the synchronous proof of biomarkers in faeces for detecting of pathological changes in the gastrointestinal tract, particularly in the intestine Ursula Scheefers-Borchel 2017-09-19
7736864 Detection of inflammation Bert Schlatterer, Regine Baeker, Ursula Scheefers-Borchel 2010-06-15
7223784 Compounds for the modulation of the glycolysis enzyme and/or transaminase complex Erich Eigenbrodt, Sybille Mazurek 2007-05-29
5972628 Pyruvatekinase-iosenzyme typ-M2 (Tumor-M2-PK)-specific antibody/process for the preparation and use thereof Erich Eigenbrodt, Manfred Reinacher, Ursula Scheefers-Borchel 1999-10-26
5622837 Pancreas elastase 1-specific antibody, a process for obtaining it, and a test kit containing such antibody Ursula Scheefers-Borchel, Andreas Sziegoleit 1997-04-22
4716122 Carrier material for use in immune determinations 1987-12-29