Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579532 | Orthopedic mixtures prepared by supercritical fluid processing techniques | J. Don Wang, Steven Howdle, Vladimir Popov | 2003-06-17 |
| 6521258 | Polymer matrices prepared by supercritical fluid processing techniques | J. Don Wang | 2003-02-18 |
| 6506213 | Manufacturing orthopedic parts using supercritical fluid processing techniques | J. Don Wang | 2003-01-14 |
| 6054103 | Mixing system for processes using supercritical fluids | — | 2000-04-25 |
| 5993747 | Mixing system for processes using supercritical fluids | — | 1999-11-30 |
| 5698163 | Control system for processes using supercritical fluids | — | 1997-12-16 |
| 5548004 | Method of preparing coating materials | Charles David Green, Anthony S. Scheibelhoffer | 1996-08-20 |
| 5399597 | Method of preparing coating materials | Charles David Green, Anthony S. Scheibelhoffer | 1995-03-21 |
| 4968438 | Gallic acid as an oxygen scavenger | Cynthia A. Soderquist, John A. Kelly | 1990-11-06 |
| 4913835 | Novel compositions and method for neutralization and solidification of hazardous alkali spills | James A. Engman, Wayne R. Whiting, James Nicol | 1990-04-03 |
| 4865761 | Compositions and method for control and clean-up of hazardous acidic spills | James A. Engman, Wayne R. Whiting, James Nicol | 1989-09-12 |
| 4770715 | Novel compositions and method for control and clean-up of hazardous organic spills | James A. Engman, Wayne R. Whiting, James Nicol | 1988-09-13 |
| 4704136 | Sulfate reduction process useful in coal gasification | Charles W. Weston | 1987-11-03 |
| 4545920 | Boiler water treating compositions | Walter F. Lorenc, John A. Kelly | 1985-10-08 |
| 4485078 | Process for producing wet process phosphoric acid from phosphate rocks containing fluochlorapatite and related minerals | Charles W. Weston, John W. Wen | 1984-11-27 |
| 4457847 | Carboxylate polymers for internal scale control agents in boiler systems | Walter F. Lorenc, John A. Kelly | 1984-07-03 |