Kriven; Waltraud M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kriven; Waltraud M..The latest application filed is for "flowable slag-fly ash binders for construction or repair".
- Kriven; Waltraud M. - Champaign IL
| Patent | Date |
|---|---|
| Flowable slag-fly ash binders for construction or repair Grant 11,014,852 - Kriven , et al. May 25, 2 | 2021-05-25 |
| Flowable Slag-fly Ash Binders For Construction Or Repair App 20190225544 - Kriven; Waltraud M. ; et al. | 2019-07-25 |
| Porous geopolymers Grant 9,957,197 - Kim , et al. May 1, 2 | 2018-05-01 |
| Refractory Composite Comprising A Geopolymer And Method Of Making A Refractory Composite App 20160304402 - Kriven; Waltraud M. ; et al. | 2016-10-20 |
| High temperature tolerant ceramic composites having porous interphases Grant 6,887,569 - Kriven , et al. May 3, 2 | 2005-05-03 |
| Processes for preparing mixed metal oxide powders Grant 6,482,387 - Gulgun , et al. November 19, 2 | 2002-11-19 |
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