Cathy L Tway
Inventor
Stats
- 4 US patents issued
- 10 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 10 US Applications Filed
- 37 Total Citation Count
- Sep 28, 2020 Most Recent Filing
- Nov 27, 2002 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CELANESE INTERNATIONAL CORPORATION | 1
2 | 2006
2011 |
| DOW GLOBAL TECHNOLOGIES LLC | 3
2 | 2012
2013 |
| DOW TECHNOLOGY INVESTMENTS LLC | 1
| 2010
|
| ASCEND PERFORMANCE MATERIALS OPERATIONS LLC | 2
| 2002
|
Inventor Addresses
| Address | Duration |
|---|---|
| League City, TX | Jul 12, 05 - Jun 05, 08 |
| League City, TX, US | May 27, 04 - May 27, 04 |
| Midland, MI, US | Nov 04, 10 - Mar 31, 22 |
| Shepherd, MI, US | Jun 20, 13 - Nov 11, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 5 |
| C01B: | NON-METALLIC ELEMENTS; COMPOUNDS THEREOF | 2 |
| C07C: | ACYCLIC OR CARBOCYCLIC COMPOUNDS | 6 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2022/0097,028 | 2022 | PROCESS FOR PREPARING AN EPOXIDATION CATALYST | 0 |
| 2021/0178,367 | 2021 | PROCESS FOR PREPARING AN EPOXIDATION CATALYST | 0 |
| 10821430 | 2020 | Process for preparing an epoxidation catalyst | 0 |
| 2019/0184,387 | 2019 | PROCESS FOR PREPARING AN EPOXIDATION CATALYST | 0 |
| 9890047 | 2018 | High porosity mesoporous siliceous structures | 0 |
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