Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040725 | Lightweight foamed cement, cement board, and methods for making same | — | 2018-08-07 |
| 9994484 | Fast setting portland cement compositions with alkali metal citrates and phosphates with high early-age compressive strength and reduced shrinkage | — | 2018-06-12 |
| 9090506 | Method for in-situ manufacture of a lightweight fly ash based aggregate | — | 2015-07-28 |
| 8795429 | Method for in-situ manufacture of a lightweight fly ash based aggregate | — | 2014-08-05 |
| 8551241 | Fly ash based lightweight cementitious composition with high compressive strength and fast set | — | 2013-10-08 |
| 8519016 | Lightweight foamed fly ash based binders and method | — | 2013-08-27 |
| 8366823 | Fly ash based lightweight cementitious composition with high compressive strength and fast set | — | 2013-02-05 |
| 7670427 | Very fast setting cementitious composition with high early-age compressive strength | Yanfei Peng, Srinivas Veeramasuneni | 2010-03-02 |
| 6869474 | Very fast setting cementitious composition | Ashish Dubey | 2005-03-22 |