Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674621 | Hammer union connection and related methods of assembly | Tep Ungchusri, Paul A. Crawford, Alan R. Killingsworth, King F. Choi | 2023-06-13 |
| 11426381 | Lipoic acid choline ester compositions and methods of use | William Burns, Margaret Garner | 2022-08-30 |
| 10619774 | Swivel joint for oilfield pumping stimulation | Tep Ungchusri, Monty W. Champion, Tommy Thammavongsa | 2020-04-14 |
| 10393294 | Hammer union connection and related methods of assembly | Tep Ungchusri, Paul A. Crawford, Alan R. Killingsworth, King F. Choi | 2019-08-27 |
| 10100959 | Swivel joint for oilfield pumping stimulation | Tep Ungchusri, Monty W. Champion, Tommy Thammavongsa | 2018-10-16 |
| 10039743 | Method of treating presbyopia using dithiol compounds and their derivatives | Margaret Garner, George Minno, David Gooden | 2018-08-07 |
| 9567314 | Dithiol compounds, derivatives, and uses therefor | Margaret Garner, George Minno, David Gooden | 2017-02-14 |
| 9517225 | Low dose lipoic acid pharmaceutical compositions and methods | Margaret Garner | 2016-12-13 |
| 9371934 | Force multiplying solenoid valve | Paul A. Crawford | 2016-06-21 |
| 9326970 | Choline esters | Margaret Garner, George Minno, David Gooden | 2016-05-03 |
| 9284305 | Methods of treating ocular diseases using derivatives of lipoic acid | Margaret Garner, George Minno, David Gooden | 2016-03-15 |
| 9239125 | Manifold assembly with multiple articulating arm assemblies | Tep Ungchusri, Paul A. Crawford, James R. Soltau | 2016-01-19 |
| 9161931 | Dithiol compounds and treatment of presbyopia using said compounds | Margaret Garner, Ronald D. Blum | 2015-10-20 |
| 9044439 | Low dose lipoic and pharmaceutical compositions and methods | Margaret Garner | 2015-06-02 |
| 9004104 | Manifold trailer with multiple articulating arm assemblies | Tep Ungchusri, Paul A. Crawford, James R. Soltau | 2015-04-14 |
| 8899268 | Discharge arm assembly for pumping units | Alan R. Killingsworth, David M. Oskins, Paul A. Crawford, Tep Ungchusri | 2014-12-02 |
| 8795706 | Methods of treating ocular diseases using derivatives of lipoic acid | Margaret Garner, George Minno, Ronald D. Blum, David Gooden | 2014-08-05 |
| 8697109 | Caged mercaptan and seleno-mercaptan compounds and methods of using them | Margaret Garner, Ronald D. Blum | 2014-04-15 |
| 8647612 | Dithiol compounds, derivatives, and treatment of presbyopia | Margaret Garner, Ronald D. Blum | 2014-02-11 |
| 8410162 | Choline esters | Margaret Garner, George Minno, David Gooden | 2013-04-02 |
| 7084130 | Intraocular irrigating solution having improved flow characteristics | Mandar V. Shah, Mikhail Boukhny, Kerry L. Markwardt, Uday Doshi | 2006-08-01 |
| 5811438 | Esters and amides of non-steroidal anti-inflammatory carboxylic acids which may be used as anti-oxidants, 5-lipoxygenase inhibitors and non-steroidal anti-inflammatory products | Mark R. Hellberg, Gustav Graff, Daniel A. Gamache, Jon C. Nixon | 1998-09-22 |
| 5688828 | Use of N,N'-bis(mercaptoacetyl) hydrazine derivatives as anticataract agents | Mark R. Hellberg, Jaime E. Dickerson, Jr., Marjorie F. Lou | 1997-11-18 |
| 5686450 | Use of N,N'-bis(mercaptoacetyl) hydrazine derivatives as anticataract agents | Mark R. Hellberg, Jaime E. Dickerson, Jr., Marjorie F. Lou | 1997-11-11 |
| 5589464 | Use of 2-substituted-thiazolidine-4-carboxylic acids for treatment of cataract | Larry A. Wheeler | 1996-12-31 |