Dr. Ludwig Roselius' research into this process led to the coffee brand Sanka in 1923
Initially, Postum had to be brewed like coffee, but in 1911, 
Post introduced a ... And late in the year, Postum Cereal began selling its first 
coffee product, "Sanka", by obtaining US marketing rights from Dr Ludwig 
Roselius of... [DOC] [TLE] THE MEDIA BUSINESS - Advertising - A consolidation will change ... [PAR] Sep 13, 1994 ... Sanka, introduced to Americans in 1923, was for decades the ... A consolidation 
will change the coffee without caffeine into a brand ... adding that in research 
conducted by the company, "Sanka users ... Sanka was introduced in the United 
States 11 years after Ludwig Roselius, who developed a process for... [DOC] [TLE] Caffeine and Decaffeinated Espresso Coffee - Espresso Coffee ... [PAR] Jun 20, 2013 ...