Granted Patent
Utility
US 4,624,802 · App. 06/688,129
Salicylic acid esters of carbocyclic alcohols as perfumes or scenting agents, perfumery compositions and salicylic acid esters
Inventors:
Ulf Schaper, Benno Streschnak, Siegfried Bloesl, Walter Sommer
Patented Case
View Patent ↗
Granted: Nov 25, 1986
Filed: Jan 2, 1985
Inventors
Ulf Schaper
Benno Streschnak
Siegfried Bloesl
Walter Sommer
Assignee (at issue)
Henkel Kommanditgesellschaft auf Aktien
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.