Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kerem Bay — 10 Patents

Basf Se: 10 patents #1,659 of 13,826Top 15%
Ludwigshafen, DE: #349 of 1,722 inventorsTop 25%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Kerem Bay has been granted 10 US patents while listed as an inventor at Basf Se. The first was granted in 2013 and the most recent in February 2019. Kerem Bay ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Kerem Bay in Ludwigshafen, DE.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10213773 Process for the conversion of oxygenates to olefins Kirsten Spannhoff, Florina Corina Patcas, Ekkehard Schwab, Alexander Weck 2019-02-26
10005702 Catalyst coating and process for the conversion of oxygenates to olefins Kirsten Spannhoff, Florina Corina Patcas, Ekkehard Schwab, Alexander Weck, Matthias Mielke +1 more 2018-06-26
9636668 Production and use of a zeolitic material in a process for the conversion of oxygenates to olefins Manuela Gaab, Ulrich Müller, Milan Kostur, Kirsten Spannhoff, Andrei-Nicolae Parvulescu 2017-05-02
9597669 Catalyst and process for the conversion of oxygenates to olefins Kirsten Spannhoff, Florina Corina Patcas, Manuela Gaab, Ekkehard Schwab, Michael Hesse 2017-03-21
9598326 Process for the conversion of oxygenates to olefins Manuela Gaab, Ulrich Müller, Milan Kostur, Kirsten Spannhoff, Andrei-Nicolae Parvulescu 2017-03-21
9156026 Iron-comprising heterogeneous catalyst and process for preparing olefins by reaction of carbon monoxide with hydrogen Jochen Steiner, Ekkehard Schwab, Ralf Böhling 2015-10-13
8618016 Iron- and manganese-comprising heterogeneous catalyst and process for preparing olefins by reacting carbon monoxide with hydrogen Jochen Steiner, Vera Werner, Jürgen Amann, Stefan Bunzel, Claudia Moβbacher +3 more 2013-12-31
8614164 Iron- and copper-comprising heterogeneous catalyst and process for preparing olefins by reacting carbon monoxide with hydrogen Jochen Steiner, Vera Werner, Jürgen Amann, Stefan Bunzel, Claudia Moβbacher +3 more 2013-12-24
8461219 Process for the selective preparation of light olefins Jochen Steiner, Ekkehard Schwab, Alexander Weck 2013-06-11
8410018 Iron-comprising heterogeneous catalyst and process for preparing olefins by reaction of carbon monoxide with hydrogen Jochen Steiner, Ralf Böhling, Ekkehard Schwab 2013-04-02