1901: The first soluble “instant” coffee is invented by Japanese-American chemist Satori Kato of Chicago.
1903: German coffee importer Ludwig Roselius turn a batch of ruined coffee beans over to researchers, who perfect the process of removing caffeine from the beans without destroying the flavor. He markets it under the brand name “Sanka.” Sanka is introduced to the United States in 1923.
1906: George Constant Washington, an English chemist living in Guatemala, notices a powdery condensation forming on the spout of his silver coffee carafe. After experimentation, he creates the first mass-produced instant coffee (his brand is called Red E Coffee).