Holt; Elizabeth Margaret
Patent Applications and Registrations
Patent applications and USPTO patent grants for Holt; Elizabeth Margaret.The latest application filed is for "catalysts".
- Holt; Elizabeth Margaret - Billingham Cleveland GB
- Holt; Elizabeth Margaret - Billingham GB
- Holt; Elizabeth Margaret - Stockton-on-Tees N/A GB
| Patent | Date |
|---|---|
| Catalysts App 20190225890 - Celani; Andrea ; et al. | 2019-07-25 |
| Catalyst precursor, method of preparation and use thereof Grant 10,351,779 - Celani , et al. July 16, 2 | 2019-07-16 |
| Catalyst Precursor, Method Of Preparation And Use Thereof App 20180119021 - CELANI; Andrea ; et al. | 2018-05-03 |
| Shaped heterogeneous catalysts Grant 8,557,729 - Cairns , et al. October 15, 2 | 2013-10-15 |
| Process for preparing catalyst supports having reduced levels of contaminants Grant 8,003,566 - Casci , et al. August 23, 2 | 2011-08-23 |
| Shaped Heterogeneous Catalysts App 20110166013 - Cairns; Daniel Lee ; et al. | 2011-07-07 |
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