Issued Patents All Time
Showing 25 most recent of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11685706 | Process for continuous acetic acid production | — | 2023-06-27 |
| 10899696 | Processes for purifying acetic acid and hydrating anhydride | Yaw-Hwa Liu, Mark O. Scates | 2021-01-26 |
| 10829428 | Process for flashing a reaction medium | Yaw-Hwa Liu, Mark O. Scates | 2020-11-10 |
| 10807935 | Process for continuous acetic acid production | — | 2020-10-20 |
| 10710952 | Process for flashing a reaction medium | Yaw-Hwa Liu, Mark O. Scates | 2020-07-14 |
| 10689319 | Processes for purifying acetic acid and hydrating anhydride | Yaw-Hwa Liu, Mark O. Scates | 2020-06-23 |
| 10526270 | Process to produce acetic acid with recycle of water | Yaw-Hwa Liu, Mark O. Scates | 2020-01-07 |
| 10413840 | Process to control HI concentration in residuum stream | Mark O. Scates, Yaw-Haw Liu | 2019-09-17 |
| 10160714 | Processes for purifying acetic acid and hydrating anhydride | Yaw-Hwa Liu, Mark O. Scates | 2018-12-25 |
| 10099990 | Process for flashing a reaction medium | Yaw-Hwa Liu, Mark O. Scates | 2018-10-16 |
| 9957216 | Processes for producing acetic acid | Yaw-Hwa Liu, Mark O. Scates | 2018-05-01 |
| 9908835 | Processes for purifying acetic and hydrating anhydride | Yaw-Hwa Liu, Mark O. Scates | 2018-03-06 |
| 9695101 | Processes for producing acetic acid with decanter control | Yaw-Hwa Liu, Mark O. Scates | 2017-07-04 |
| 9676694 | Process for producing acetic acid | Yaw-Hwa Liu, Mark O. Scates | 2017-06-13 |
| 9663437 | Production of acetic acid with high conversion rate | G. Paull Torrence, Brian W. Hokkanen | 2017-05-30 |
| 9567282 | Production of acetic acid with high conversion rate | G. Paull Torrence, Brian W. Hokkanen, Michael O. Nutt, Tianshu Pan | 2017-02-14 |
| 9561994 | Processes for producing acetic acid | Yaw-Haw Liu, Mark O. Scates, Sarah Lane Abrego | 2017-02-07 |
| 9540303 | Processes for producing acetic acid | Mark O. Scates, Sarah Lane Abrego, Yaw-Hwa Liu | 2017-01-10 |
| 9540302 | Processes for producing acetic acid | Mark O. Scates, Sarah Lane Abrego, Yaw-Hwa Liu | 2017-01-10 |
| 9512056 | Process to control HI concentration in residuum stream | Mark O. Scates, Yaw-Haw Liu | 2016-12-06 |
| 9505691 | Process for producing acetic acid | — | 2016-11-29 |
| 9505695 | Process to control HI concentration in residuum stream | Mark O. Scates, Yaw-Haw Liu | 2016-11-29 |
| 9505696 | Process to control HI concentration in residuum stream | Mark O. Scates, Yaw-Haw Liu | 2016-11-29 |
| 9487464 | Processes for producing acetic acid | Yaw-Haw Liu, Mark O. Scates, Sarah Lane Abrego | 2016-11-08 |
| 9458077 | Reducing hydrogen iodide content in carbonylation processes | Yaw-Hwa Liu, Mark O. Scates | 2016-10-04 |