Patents by Inventor Robert Walker Tankersley, Jr.

Robert Walker Tankersley, Jr. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Method of combating influenza type A and B and parainfluenza type 3 viruses with aminospiranes and aminoalkylspiranes

Patent number: 4005224

Abstract: A method is disclosed for combating influenza utilizing aminospiranes of the formula: ##STR1## wherein Y is one or two, X is one or two, n is zero to three inclusive, R.sup.1 and R.sup.2 are hydrogen and lower alkyl, and R.sup.3 is hydrogen or methyl.

Type: Grant

Filed: April 5, 1976

Date of Patent: January 25, 1977

Assignee: A. H. Robins Company, Incorporated

Inventor: Robert Walker Tankersley, Jr.

Method of combating influenza type A and B and parainfluenza type 3 viruses with aminospiranes and aminoalkylspiranes