Ralf Otto — 14 Patents at BOE | Patent Leaderboard

Ralf Otto has been granted 14 US patents while listed as an inventor at BOE. The first was granted in 2001 and the most recent in March 2014. Ralf Otto ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Ralf Otto in Wiesbaden, DE.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8669109	Methods of producing proteins in Chinese hamster ovary (CHO) cells	Barbara Enenkel, Juergen Fieder, Thomas Krieg	2014-03-11
8338179	Neomycin-phosphotransferase-genes and methods for the selection of recombinant cells producing high levels of a desired gene product	Barbara Enenkel, Juergen Fieder, Kerstin Sautter, Klaus Bergemann	2012-12-25
7833787	Method for recloning Chinese hamster ovary (CHO) cells	Barbara Enenkel, Juergen Fieder, Thomas Krieg	2010-11-16
7732181	Neomycin-phosphotransferase-genes and methods for the selection of recombinant cells producing high levels of a desired gene product	Barbara Enenkel, Juergen Fieder, Kerstin Sautter, Klaus Bergemann	2010-06-08
7569339	Use of flow-cytrometric analysis to optimize cell banking strategies for CHO cells	Hitto Kaufmann, Juergen Fieder	2009-08-04
7384744	Expression vector, methods for the production of heterologous gene products and for the selection of recombinant cells producing high levels of such products	Barbara Enenkel, Juergen Fieder, Stefanos Grammatikos	2008-06-10
7354778	Method for determining the end point for a cleaning etching process	Percy Heger, Tobias Hoerning	2008-04-08	$236,000
7344886	Neomycin-phosphotransferase-genes and methods for the selection of recombinant cells producing high levels of a desired gene product	Barbara Enenkel, Juergen Fieder, Kerstin Sautter, Klaus Bergemann	2008-03-18
6979522	Method for exposing at least one or at least two semiconductor wafers	Heiko Hommen, Thorsten Schedel, Sebastian Schmidt, Thomas Fischer	2005-12-27	$76,000
6897328	Process for deacidifying natural fats and oils	Bernhard Gutsche, Albrecht Weiss, Tycho Michel	2005-05-24
6866820	Closure appliance for reagent containers	Hugo Wilmes, Hans D. Sanger	2005-03-15	$16,606,000
6750332	Salicyl alcohol derivatives	Albrecht Weiss	2004-06-15
6684124	Method for controlling a processing device for a sequential processing of semiconductor wafers	Thorsten Schedel, Karl-Heinz Schumacher, Thomas Fischer, Heiko Hommen, Sebastian Schmidt	2004-01-27	$662,000
6265225	Cap for a reagent container	Dieter Bickoni, Hugo Wilmes	2001-07-24

Ralf Otto — 14 Patents

Issued Patents All Time

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