Issued Patents All Time
Showing 1–25 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499250 | Bicomponent spandex | Steven W. Smith, Hong Liu, James B. Elmore | 2022-11-15 |
| 10918746 | Radioactive compositions and methods for their therapeutic use | R. Keith Frank, Jaime Simon, Druce K. Crump | 2021-02-16 |
| 10596277 | High purity therapeutic bone agents | Jaime Simon, R. Keith Frank | 2020-03-24 |
| 10583211 | Radioactive compositions and methods for their therapeutic use | R. Keith Frank, Jaime Simon, Druce K. Crump | 2020-03-10 |
| 10172965 | High purity therapeutic bone agents | Jaime Simon, R. Keith Frank | 2019-01-08 |
| 9869040 | Bicomponent spandex | Steven W. Smith, Hong Liu, James B. Elmore | 2018-01-16 |
| 9687574 | Radioactive compositions and methods for their therapeutic use | R. Keith Frank, Jaime Simon, Druce K. Crump | 2017-06-27 |
| 8709986 | Titanium compounds and complexes as additives in lubricants | Thomas J. Derevjanik, Philip R. Scinto, Mary Galic Raguz, Virginia A. Carrick | 2014-04-29 |
| 8678799 | Spinning cell for synthetic fiber | John Casey, James B. Elmore, Charles P Deturk | 2014-03-25 |
| 8497303 | Method to enhance aqueous solubility of poorly soluble actives | David B. Wurn, Bruce A. Barner, Cynthia L. Rand, Matthew D. Miller, Michael J. Johnson | 2013-07-30 |
| 8211949 | Functionalized long-chain olefin mixtures and uses therefor | Pierre T. Varineau, Brian W. S. Kolthammer, Aaron W. Sanders, Kara S. Weber, Robert Thompson +2 more | 2012-07-03 |
| 8080508 | Formulations with unexpected cleaning performance incorporating a biodegradable chelant | Druce K. Crump | 2011-12-20 |
| 8034756 | Formulations with unexpected cleaning performance incorporating a biodegradable chelant | Druce K. Crump | 2011-10-11 |
| 7754080 | Fixed film bioprocess for removing carbon compounds in oil and gas drilling sludge | Volker A. Hausin, Eddie L. Cheatham | 2010-07-13 |
| 7541496 | Process for preparing dihydroxytrialkylammonium halides and products thereof | Joseph L. Deavenport, Rhonda C. Posey | 2009-06-02 |
| 7495063 | Reduced oligomer concentration in high purity polyalkylene glycols | Robert Thompson, Pierre T. Varineau, Bruce A. Barner | 2009-02-24 |
| 6627772 | Preparation of N-[2-(carboxymethoxy) ethyl]-N-(carboxymethyl) glycine | Phillip S. Athey | 2003-09-30 |
| 6465690 | Process for the preparation of polyamino succinic acids and derivatives thereof | Alan D. Strickland, Brian D. Burkholder, Druce K. Crump | 2002-10-15 |
| 6451224 | Stable free-flowing solid chelants | — | 2002-09-17 |
| 6392095 | Intermediates for the preparation of N-[2-(carboxymethoxy) ethyl]-N-(carboxymethyl) glycine | Phillip S. Athey | 2002-05-21 |
| 6288263 | Intermediates for the preparation of N-[2-(carboxymethoxy)ethyl]-N-(carboxymethyl)glycine | Phillip S. Athey | 2001-09-11 |
| 6248273 | Spinning cell and method for dry spinning spandex | Joshua Benin, Gary L. Caldwell, George Goldman, Charles S. Huffer, Gang Jin +3 more | 2001-06-19 |
| 5972868 | Method for controlling alkaline earth and transition metal scaling with 2-hydroxyethyl iminodiacetic acid | Phillip S. Athey, Druce K. Crump | 1999-10-26 |
| 5900499 | Preparation of aminopolycarboxylate-ferric solutions with improved long-term stability | George M. St. George | 1999-05-04 |
| 5898078 | Preparation of ferric aminopolycarboxylate solutions having improved stability | George M. St. George, Stephen B. Willis | 1999-04-27 |