| 9314779 |
Method of making a catalyst and catalyst made thereby |
Ashim Kumar Ghosh, Neeta Kulkarni |
2016-04-19 |
| 8969643 |
Method for conversion of aromatic hydrocarbons |
Ashim Kumar Ghosh, Neeta Kulkarni, Manuel Castelan |
2015-03-03 |
| 8436222 |
Pretreatment of a phosphorus-modified zeolite catalyst for an aromatic alkylation process |
Ashim Kumar Ghosh, Mohammad Shafiei, Manuel Castelan, Neeta Kulkarni |
2013-05-07 |
| 8115041 |
Pretreatment of a phosphorus-modified zeolite catalyst for an aromatic alkylation process |
Ashim Kumar Ghosh, Mohammad Shafiei, Manuel Castelan, Neeta Kulkarni |
2012-02-14 |
| 8062987 |
Phosphorus-containing zeolite catalysts and their method of preparation |
Ashim Kumar Ghosh, Neeta Kulkarni |
2011-11-22 |
| 7713898 |
Method of making a phosphorus-modified zeolite catalyst |
Ashim Kumar Ghosh, Neeta Kulkarni |
2010-05-11 |
| 7674942 |
Method of preparing an alkyl aromatic product with phosphorus-treated zeolite catalyst |
Ashim Kumar Ghosh, Neeta Kulkarni |
2010-03-09 |
| 7662737 |
Bound phosphorus-modified zeolite catalyst, method of preparing and method of using thereof |
Ashim Kumar Ghosh, Neeta Kulkarni |
2010-02-16 |
| 7635793 |
Aromatic alkylation with phosphorus-modified zeolite catalyst |
Ashim Kumar Ghosh, Neeta Kulkarni |
2009-12-22 |
| 7576026 |
Method of hydrothermal treatment of phosphorus-modified zeolite catalyts |
Ashim Kumar Ghosh, Neeta Kulkarni, Roncalli J. Twomey |
2009-08-18 |
| 7560608 |
Method of preparing a xylene product |
Ashim Kumar Ghosh, Gopalakrishnan G. Juttu, Neeta Kulkarni |
2009-07-14 |
| 7507685 |
Phosphorus-containing zeolite catalyst |
Ashim Kumar Ghosh, Neeta Kulkarni |
2009-03-24 |
| 7446069 |
Fluoride-modified zeolite catalyst |
Ashim Kumar Ghosh |
2008-11-04 |
| 7399727 |
Zeolite catalyst and method |
Ashim Kumar Ghosh, Neeta Kulkarni |
2008-07-15 |
| 7368410 |
Zeolite catalyst and method of preparing and use of zeolite catalyst |
Ashim Kumar Ghosh, Neeta Kulkarni |
2008-05-06 |
| 7304194 |
Hydrothermal treatment of phosphorus-modified zeolite catalysts |
Ashim Kumar Ghosh, Neeta Kulkarni, Roncalli J. Twomey |
2007-12-04 |
| 7285511 |
Method of modifying zeolite catalyst |
Ashim Kumar Ghosh, Gopalakrishnan G. Juttu, Neeta Kulkarni |
2007-10-23 |
| 7279608 |
Toluene methylation process with increased methanol selectivity |
Ashim Kumar Ghosh, Neeta Kulkarni |
2007-10-09 |
| 7244869 |
Method of aromatic alkylation |
Ashim Kumar Ghosh, Gopalakrishnan G. Juttu |
2007-07-17 |
| 7196237 |
Method of preparing an alkyl aromatic product |
Ashim Kumar Ghosh |
2007-03-27 |
| 7105713 |
Preparation of alkyl-aromatic products |
Ashim Kumar Ghosh |
2006-09-12 |
| 7084318 |
Toluene methylation process |
Ashim Kumar Ghosh |
2006-08-01 |
| 7060644 |
Aromatic alkylation catalyst and method |
Ashim Kumar Ghosh, Gopalakrishnan G. Juttu |
2006-06-13 |
| 7060864 |
Toluene methylation process |
Ashim Kumar Ghosh |
2006-06-13 |
| 6943131 |
Selective zeolite catalyst modification |
Ashim Kumar Ghosh |
2005-09-13 |