Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053478 | Antimicrobial diaryl iodonium compositions and method | Leonard Wojcik | 2011-11-08 |
| 7052593 | Process for the production of diaryl iodonium compounds | Leonard Wojcik | 2006-05-30 |
| 6756013 | Compositions of iodonium compounds and methods and uses thereof | Stephen W. Cornell, Paul W. Cornell | 2004-06-29 |
| 6472557 | Process for recycling polyesters | Thomas Michael Pell, Jr., Michael Paul Ekart, Damon Brian Shackelford, Donald Lee Carver | 2002-10-29 |
| 6191177 | Depolymerization apparatus for recycling polyesters | Michael Paul Ekart, Thomas Michael Pell, Jr., Damon Bryan Shackelford | 2001-02-20 |
| 6136869 | Depolymerization process for recycling polyesters | Michael Paul Ekart, Thomas Michael Pell, Jr., Damon Bryan Shackelford | 2000-10-24 |
| 6054551 | Polyester comprising a residue of isophthalic acid, terephthalic acid, ethylene glycol and an aromatic diol derivative | Timothy E. Long | 2000-04-25 |
| 5277767 | Electrochemical synthesis of diaryliodonium salts | Michael R. Cushman, Carl M. Lentz | 1994-01-11 |
| 4759833 | Electrolytic method of simultaneously preparing diaryliodonium salt and alkoxide salt and method of preparing ester of an aromatic acid | Carl M. Lentz, Michael R. Cushman, James R. Overton | 1988-07-26 |
| 4691050 | Carbonylation process for the production of aromatic dicarboxylic acids | Carl M. Lentz, James R. Overton | 1987-09-01 |
| 4620055 | Preparation of styrene and stilbene compounds | Carl M. Lentz, James R. Overton | 1986-10-28 |
| 4594445 | Carbonylation process for the production of aromatic acids and derivatives thereof | Carl M. Lentz, James R. Overton | 1986-06-10 |
| 4585889 | Carbonylation process for the production of monoesters aromatic dicarboxylic acids from phosphonium salts | Carl M. Lentz, James R. Overton | 1986-04-29 |
| 4564701 | Carbonylation process for the production of aromatic acids | Carl M. Lentz, James R. Overton | 1986-01-14 |
| 4507493 | Carbonylation process for the production of aromatic acids and derivatives thereof | Carl M. Lentz, James R. Overton | 1985-03-26 |
| 4506092 | Carbonylation process for the production of aromatic acids and derivatives thereof | Carl M. Lentz, James R. Overton | 1985-03-19 |