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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RH

Robertus Hendriks — 5 Patents

Merck: 5 patents #2,127 of 9,382Top 25%
Heidelberg, DE: #424 of 2,101 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Robertus Hendriks has been granted 5 US patents while listed as an inventor at Merck. The first was granted in 2002 and the most recent in January 2010. Robertus Hendriks ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robertus Hendriks in Heidelberg, DE.

Patents per Year

Patents granted per year, 2002 to 2010Bar chart with a peak of 1 patents in 2002.peak 12002: 1 patents20022003: 1 patents20032007: 1 patents20072008: 1 patents20082010: 1 patents2010

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7648761 Inorganic monolithic mouldings coated with organic polymers Zöfre Bayram-Hahn, Klaus Unger, Dieter Lubda 2010-01-19 $147,145,000
7407812 Method and kit for the isolation of phosphorylated peptides Jonas Anders, Achim Schwammle, Sven Andrecht, Anette Boerner, Cora Rueter 2008-08-05 $118,043,000
7262283 Method for extracting proteins Afsaneh Abdolzade-Bavil 2007-08-28 $48,199,000
6617443 Method for removing endotoxins Maria Wehsling, Andrea Lantos 2003-09-09 $205,162,000
6355792 Method for isolating and purifying nucleic acids Uwe Michelsen, Karl Holschuh 2002-03-12 $156,936,000