Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8889372 | Adaptive control of microbial populations | — | 2014-11-18 |
| 6984330 | Use of ozone for controlling growth of organisms | Richard H. Pierce | 2006-01-10 |
| 6864376 | Process for producing ascorbic acid | Steven Thomas Perri, Jeffery Earl Grant Powell, Brendan Boyd, Bhaskar Krishna Arumugam, Nick Allen Collins | 2005-03-08 |
| 6610863 | Continuous process for producing L-ascorbic acid | Bhaskar Krishna Arumugam, Nick Allen Collins, Transito Lynne Macias, Steven Thomas Perri, Jeffrey Earl Grant Powell +1 more | 2003-08-26 |
| 6222070 | Method for reducing EDA in acetic anhydride production | Joseph Nathaniel Bays, Joseph Robert Zoeller, Brent Alan Tennant | 2001-04-24 |
| 5703229 | Method for tagging thermoplastic materials with near infrared fluorophores | James J. Krutak, Clarence A. Coates, Jr., William W. Parham, Max A. Weaver, Gabor Patonay | 1997-12-30 |
| 5553714 | Method for detecting and separating thermoplastic containers with near infrared fluorosphores | James J. Krutak, William W. Parham, Clarence A. Coates, Jr., Max A. Weaver, Gabor Patonay | 1996-09-10 |
| 5525516 | Method for tagging petroleum products | James J. Krutak, Max A. Weaver | 1996-06-11 |
| 5461136 | Method for tagging thermoplastic materials with near infrared fluorophores | James J. Krutak, Clarence A. Coates, Jr., William W. Parham, Max A. Weaver, Gabor Patonay | 1995-10-24 |
| 5423432 | Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein | James J. Krutak, William W. Parham, Clarence A. Coates, Jr., Max A. Weaver, Gabor Patonay | 1995-06-13 |
| 5397819 | Thermoplastic materials containing near infrared fluorophores | James J. Krutak, Clarence A. Coates, Jr., William W. Parham, Max A. Weaver, Gabor Patonay | 1995-03-14 |
| 5336714 | Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein | James J. Krutak, William W. Parham, Clarence A. Coates, Jr., Max A. Weaver, Gabor Patonay | 1994-08-09 |
| 5292855 | Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein | James J. Krutak, William W. Parham, Clarence A. Coates, Jr., Max A. Weaver, Gabor Patonay | 1994-03-08 |
| 5277767 | Electrochemical synthesis of diaryliodonium salts | Carl M. Lentz, David D. Cornell | 1994-01-11 |
| 5162077 | Device for in situ cleaning a fouled sensor membrane of deposits | Avron I. Bryan | 1992-11-10 |
| 5144067 | Process for the coproduction of alkyl iodides and alpha-iodocarboxylic acids and/or anhydrides thereof | Joseph Robert Zoeller, Regina M. Moncier, Brent Alan Tennant | 1992-09-01 |
| 5144070 | Process for the preparation of .alpha.-iodocarbonyl compounds | Joseph Robert Zoeller, Regina M. Moncier | 1992-09-01 |
| 5098547 | Dissolved oxygen sensor calibration, monitoring and reporting system | Avron I. Bryan | 1992-03-24 |
| 5046028 | System for calibrating, monitoring and reporting the status of a pH sensor | Avron I. Bryan | 1991-09-03 |
| 5016201 | System for calibrating, monitoring and reporting the status of a pH sensor | Avron I. Bryan | 1991-05-14 |
| 4961163 | System for monitoring and reporting the operability and calibration status of a pH sensor | Avron I. Bryan | 1990-10-02 |
| 4945075 | Oxidative secondary rhodium recovery process | Vincent Alvin Nicely, Brent Alan Tennant, Joseph Robert Zoeller | 1990-07-31 |
| 4900422 | System for monitoring and reporting the operability and calibration status of a dissolved oxygen sensor | Avron I. Bryan | 1990-02-13 |
| 4759833 | Electrolytic method of simultaneously preparing diaryliodonium salt and alkoxide salt and method of preparing ester of an aromatic acid | Carl M. Lentz, James R. Overton, David D. Cornell | 1988-07-26 |