Ashcroft; Carey Dan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ashcroft; Carey Dan.The latest application filed is for "process for the isomerization of 2,2,4,4-tetraalkylcyclobutane-1,3-diols".
- Ashcroft; Carey Dan - Longview TX
| Patent | Date |
|---|---|
| Process for the preparation of cis-2,2,4,4-tetramethylcyclobutane-1,3-diol Grant 9,238,602 - Stavinoha, Jr. , et al. January 19, 2 | 2016-01-19 |
| Batch process for the preparation of cis-2,2,4,4-tetramethylcyclobutane-1,3-diol Grant 9,238,603 - Stavinoha, Jr. , et al. January 19, 2 | 2016-01-19 |
| Process for the isomerization of 2,2,4,4-tetraalkylcyclobutane-1,3-diols Grant 8,394,997 - Liu , et al. March 12, 2 | 2013-03-12 |
| Process For The Isomerization Of 2,2,4,4-tetraalkylcyclobutane-1,3-diols App 20120149948 - Liu; Zhufang ; et al. | 2012-06-14 |
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