Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384059 | Carrier, catalyst, methods for producing them and method for producing ethylene oxide | Yasuyuki Kato | 2022-07-12 |
| 10604497 | Silver impregnation method for producing ethylene oxide catalyst with enhanced catalytic ability | — | 2020-03-31 |
| 9096563 | Start-up process for high selectivity ethylene oxide catalysts | — | 2015-08-04 |
| 9067198 | Calcination process for producing an improved ethylene oxide catalyst | — | 2015-06-30 |
| 8916495 | Mullite-containing carrier for ethylene oxide catalysts | Andrzej Rokicki, Shuji Kawabata | 2014-12-23 |
| 8883678 | Carrier for ethylene oxide catalysts | Andrzej Rokicki, Shuji Kawabata, Takayuki Ohashi | 2014-11-11 |
| 8586769 | Carrier for ethylene oxide catalysts | Andrzej Rokicki, Shuji Kawabata, Takayuki Ohashi | 2013-11-19 |
| 8349765 | Mullite-containing carrier for ethylene oxide catalysts | Andrzej Rokicki, Shuji Kawabata | 2013-01-08 |
| 7910518 | Geometrically sized solid shaped carrier for olefin epoxidation catalyst | Andrzej Rokicki, Howard Sachs | 2011-03-22 |
| 7759284 | Calcination in an inert gas in the presence of a small concentration of an oxidizing component | Andrzej Rokicki | 2010-07-20 |
| 7714152 | Carrier for olefin oxide catalyst | — | 2010-05-11 |
| 7507844 | Nanometer scale restructuring of alumina carrier surface and catalysts for the production of alkene oxides | — | 2009-03-24 |
| 6762311 | Ethylene oxide catalyst | Nabil Rizkalla, Andrew D. Schmitz | 2004-07-13 |
| 6596912 | Conversion of methane to C4+ aliphatic products in high yields using an integrated recycle reactor system | Jack H. Lunsford | 2003-07-22 |