Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9302272 | Froth flotation processes | Devarayasamudram Ramachandran Nagaraj, Peter Riccio, Tarun Bhambhani, Carmina Quintanar, Bing Wang | 2016-04-05 |
| 9302273 | Froth flotation processes | Devarayasamudram Ramachandran Nagaraj, Peter Riccio, Tarun Bhambhani, Carmina Quintanar, Bing Wang | 2016-04-05 |
| 9302274 | Collector compositions and methods of using the same | Devarayasamudram Ramachandran Nagaraj, Peter Riccio, Tarun Bhambhani, Carmina Quintanar, Bing Wang | 2016-04-05 |
| 8703088 | Process for removing hydrazine from hydroxlyamine solutions | Morris E. Lewellyn, Haunn-Lin Tony Chen, Lino G. Magliocco, Thomas P. Sassi | 2014-04-22 |
| 8685256 | Microdispersions of hydroxamated polymers and methods of making and using them | Morris E. Lewellyn, Haunn-Lin Tony Chen, Lino G. Magliocco, Thomas P. Sassi | 2014-04-01 |
| 7763698 | Composition for preventing or reducing aluminosilicate scale in industrial processes | Donald P. Spitzer, Howard I. Heitner, Frank Kula | 2010-07-27 |
| 7442755 | Polymers for preventing or reducing aluminosilicate scale in a bayer process | Donald P. Spitzer, Howard I. Heitner, Frank Kula | 2008-10-28 |
| 7393462 | Process and reagent for separating finely divided titaniferrous impurities from Kaolin | Abdul Gorken, Lino G. Magliocco, D. R. Nagaraj, S. A. Ravishankar | 2008-07-01 |
| 7390415 | Method and compositions for preventing or reducing aluminosilicate scale in alkaline industrial processes | Donald P. Spitzer, Howard I. Heitner, Frank Kula | 2008-06-24 |
| 7011216 | Process for the beneficiation of sulfide minerals | Lino G. Magliocco | 2006-03-14 |
| 6988623 | Beneficiation of sulfide minerals | Lino G. Magliocco | 2006-01-24 |
| 6820746 | Process for the beneficiation of sulfide minerals | Lino G. Magliocco | 2004-11-23 |
| 6814873 | Method of preventing or reducing aluminosilicate scale in a bayer process | Donald P. Spitzer, Howard I. Heitner, Frank Kula | 2004-11-09 |
| 6739454 | Mineral collector compositions and processes for making and using same | Lino G. Magliocco | 2004-05-25 |
| 6732867 | Beneficiation of sulfide minerals | Lino G. Magliocco | 2004-05-11 |
| 6409022 | Mineral collector compositions and processes for making and using same | Lino G. Magliocco | 2002-06-25 |
| 6390301 | Process for removing impurities from kaolin clays | D. R. Nagaraj, Roderick G. Ryles | 2002-05-21 |
| 6145667 | Mineral collector compositions and processes for making and using same | Lino G. Magliocco | 2000-11-14 |
| 5847056 | Method of making polymers containing hydroxamate functional groups | Morris E. Lewellyn, C. Joseph Calbick | 1998-12-08 |
| 5733460 | Use of hydroxamated polymers to alter Bayer Process scale | Peter V. Avotins, Robert W. Cole, Frank Kula | 1998-03-31 |
| 5733459 | Use of hydroxamated polymers to alter bayer process scale | Peter V. Avotins, Robert W. Cole, Frank Kula | 1998-03-31 |
| 5688403 | Removal of metal ions from solution | Roderick G. Ryles | 1997-11-18 |
| 5665244 | Reduction of impurities in bayer process alumina trihydrate | Greg Flieg, Robert W. Cole | 1997-09-09 |
| 5368745 | Method of flocculating low metal oxide content solids in a liquid | Roderick G. Ryles, Peter So | 1994-11-29 |
| 4902764 | Polymeric sulfide mineral depressants | David W. Lipp, Samuel S. Wang, Donald P. Spitzer | 1990-02-20 |