Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886794 | 4-[(.alpha.,.alpha.-diaryl)-hydroxymethyl]-1-piperidinylalkyl-cyclic carbamate derivatives as allergic response inhibitors | — | 1989-12-12 |
| 4882330 | 1-aryloxy-4-[((4-aryl)-1-piperazinyl]-2-butanols useful as antiallergy agents | John M. Yanni | 1989-11-21 |
| 4855447 | 2-amino-3-aroyl-.gamma.-oxobenzenebutanoic acid and esters | — | 1989-08-08 |
| 4855448 | 2-Amino-3-aroyl-.gamma.-oxobenzenebutanoic acids and esters | — | 1989-08-08 |
| 4810713 | Arylalkyl-heterocyclic amines, n-substituted by aryloxyalkyl groups used in a method for allergy treatment | John M. Yanni | 1989-03-07 |