Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7838707 | Process for the preparation of a tetraalkylcyclobutane-1,3-diol using an ruthenium-promoted cobalt-based catalyst | Jennifer Ellen McCusker-Orth, Jerome Leonard Stavinoha, Jr., Anthony Dominick Messina, Zhufang Liu, Philip Conrad Heidt +1 more | 2010-11-23 |
| 7582804 | Process for the preparation of a tetraalkycyclobutane-1,3-diol using a promoted-copper catalyst | Jennifer Ellen McCusker-Orth, Jerome Leonard Stavinoha, Jr., Anthony Dominick Messina, Zhufang Liu, Philip Conrad Heidt +1 more | 2009-09-01 |
| 7538060 | Palladium-copper chromite hydrogenation catalysts | Scott Donald Barnicki, Bruce L. Gustafson, Zhufang Liu, Paul Randolph Worsham | 2009-05-26 |
| 7524994 | Process for the preparation of a tetraalkylcyclobutane-1,3-diol using an iridium-promoted cobalt-based catalyst | Jennifer Ellen McCusker-Orth, Jerome Leonard Stavinoha, Jr., Anthony Dominick Messina, Zhufang Liu, Philip Conrad Heidt +1 more | 2009-04-28 |
| 7521583 | Process for the preparation of tetraalkylcyclobutane-1,3-diol in the presence of a cobalt-based catalyst | Jennifer Ellen McCusker-Orth, Jerome Leonard Stavinoha, Jr., Anthony Dominick Messina, Zhufang Liu, Philip Conrad Heidt +1 more | 2009-04-21 |
| 6864376 | Process for producing ascorbic acid | Michael R. Cushman, Jeffery Earl Grant Powell, Brendan Boyd, Bhaskar Krishna Arumugam, Nick Allen Collins | 2005-03-08 |
| 6670505 | Process for the recovery of organic acids from aqueous solutions | Nick Allen Collins, Mark Robert Shelton, George William Tindall, Ruairi Seosamh O'Meadhra, Chester Wayne Sink +2 more | 2003-12-30 |
| 6610863 | Continuous process for producing L-ascorbic acid | Bhaskar Krishna Arumugam, Nick Allen Collins, Transito Lynne Macias, Jeffrey Earl Grant Powell, Chester Wayne Sink +1 more | 2003-08-26 |
| 6518454 | Preparation of esters of carboxylic acids | Bhaskar Krishna Arumugam, Larry Wayne Blair, Brendan Boyd, Nick Allen Collins, David Anthony Larkin +1 more | 2003-02-11 |
| 6476239 | Process for the preparation of ascorbic acid | Bhaskar Krishna Arumugam, Elaine Beatrice Mackenzie, Larry Wayne Blair, Joseph Robert Zoeller | 2002-11-05 |
| 6320061 | Solvent exchange process | Nick Allen Collins | 2001-11-20 |
| 5663422 | Process for the production of 1,2-diacetoxy esters | Stephen N. Falling | 1997-09-02 |
| 5623086 | Process for the production of 1,2-bis (acyloxylates) | Stephen N. Falling | 1997-04-22 |