Roland Kellner has been granted 12 US patents while listed as an inventor at Merck . The first was granted in 1993 and the most recent in January 2025. Roland Kellner ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Roland Kellner in Heppenheim, DE.
Patents per Year Patents granted per year, 1993 to 2025 Bar chart with a peak of 2 patents in 1998. peak 2 1993: 1 patents 1993 1998: 2 patents 1998 2004: 1 patents 2004 2007: 2 patents 2007 2008: 2 patents 2008 2015: 1 patents 2015 2022: 1 patents 2022 2023: 1 patents 2023 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–12 of 12 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12209136 ADAMTS binding immunoglobulins Marie-Ange Buyse , Guy Hermans , Sven Lindemann , Hans Guehring , Ralf Guenther 2025-01-28
11813307 Polypeptides binding ADAMTS5, MMP13 and aggrecan Soren Steffensen , Gerald Beste , Hans Guehring , Lars Toleikis , Christoph H. Ladel +2 more 2023-11-14
$428,622,000
11261260 ADAMTS binding immunoglobulins Marie-Ange Buyse , Guy Hermans , Sven Lindemann , Hans Guehring , Ralf Guenther 2022-03-01
$180,519,000
9151743 Use of EEF1A as biomarker and a method of screening MetAP2 inhibitors Frank Zenke , Joerg Bomke 2015-10-06
$60,848,000
7432348 180 kD protein that interacts with protein histidine phosphatase 1 Bjoern Hock 2008-10-07
$88,761,000
7348160 Phosphoamidase assay Ansgar Wegener 2008-03-25
$67,611,000
7193051 Histidine phosphatase interacting protein with 240kD Bjoern Hock , Klaus Duecker 2007-03-20
$56,263,000
7176285 Histidine phosphatase interacting protein with 120kD Bjoern Hock , Klaus Duecker 2007-02-13
$62,407,000
6812015 Histidine protein-phosphatase Susanne Klumpp 2004-11-02
$92,696,000
5843709 Biosynthetic process for the preparation of chemical compounds Karl-Dieter Entian , Friedrich Gotz , Norbert Schnell , Johannes Augustin , Germar Engelke +6 more 1998-12-01
5837485 DNA encoding and biosynthetic process for the preparation of chemical compounds, lantibiotics Karl-Dieter Entian , Friedrich Gotz , Norbert Schnell , Johannes Augustin , Germar Engelke +6 more 1998-11-17
5231013 Polycyclic peptide antibiotic gallidermin Gunther Jung , Hans Zahner , Friedrich Gotz , Thomas Wilhelm Horner , Rolf Werner +1 more 1993-07-27
