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Ralf Mar — 2 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
Hochspeyer, DE: #9 of 25 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ralf Mar has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 2011 and the most recent in March 2013. Ralf Mar ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ralf Mar in Hochspeyer, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8394279 Method for regenerating a filter aid Helmut Meffert, Marianna Pierobon, Tobias Petsch, Julia Brodersen, Hermann Josef Feise +4 more 2013-03-12
7993533 Method for regenerating an auxiliary filtering agent Helmut Meffert, Marianna Pierobon, Tobias Petsch, Julia Brodersen, Hermann Josef Feise +3 more 2011-08-09

Frequent Collaborators

Marianna Pierobon2 shared
Ates Erk2 shared
Jörg Kreβ2 shared
Helmut Meffert2 shared
Robert Bayer2 shared
Hermann Josef Feise2 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2