Issued Patents All Time
Showing 101–110 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4524167 | Polymeric hindered phosphonate stabilizers | John D. Spivack | 1985-06-18 |
| 4524166 | Primary or secondary amino substituted dibenzo dioxaphosphepins and dioxaphosphocins | John D. Spivack | 1985-06-18 |
| 4521320 | Thiocarbamate stabilizers | John D. Spivack | 1985-06-04 |
| 4508865 | S-(4-Hydroxyphenyl)thiocarboxylic ester antioxidants | John D. Spivack | 1985-04-02 |
| 4503243 | Dioxasilepin and dioxasilocin stabilizers | John D. Spivack | 1985-03-05 |
| 4497959 | Substituted (4-hydroxyphenylthio) succinic anhydride or succinate stabilizers | John D. Spivack | 1985-02-05 |
| 4456716 | 4-(Hydroxyphenylthio)imide stabilizers | John D. Spivack | 1984-06-26 |
| 4374219 | Alkanolamine ester of 1,1-biphenyl-2,2-diyl-and alkylidene-1,1-biphenyl-2,2-diyl-cyclic phosphites | John D. Spivack, Martin Dexter | 1983-02-15 |
| 4318845 | Alkanolamine esters of 1,1'-biphenyl-2,2'-diyl-and alkylidene-1,1'-biphenyl-2,2'-diyl-cyclic phosphites | John D. Spivack, Martin Dexter | 1982-03-09 |
| 4234662 | Pressure sensitive hot melt adhesive curable by exposure to electron beam radiation | Stuart H. Ganslaw | 1980-11-18 |