| 11633698 |
Method and apparatus for the filtration of biological solutions |
Gaston de los Reyes |
2023-04-25 |
| 11007483 |
Method and apparatus for the filtration of biological solutions |
Gaston de los Reyes |
2021-05-18 |
| 10421043 |
Method and apparatus for the filtration of biological solutions |
Gaston de los Reyes |
2019-09-24 |
| 9821274 |
Hybrid diafiltration system and methods |
Gaston de los Reyes |
2017-11-21 |
| 9662614 |
Method and apparatus for the filtration of biological solutions |
Gaston de los Reyes |
2017-05-30 |
| 8728315 |
Method and apparatus for the filtration of biological solutions |
Gaston de los Reyes |
2014-05-20 |
| 8231787 |
Tangential flow filtration system |
Gaston de los Reyes |
2012-07-31 |
| 8231788 |
Method and apparatus for the filtration of biological samples |
Gaston de los Reyes |
2012-07-31 |
| 8157999 |
Method and apparatus for the filtration of biological solutions |
Gaston de los Reyes |
2012-04-17 |
| 7967987 |
Method and apparatus for the filtration of biological solutions |
Gaston de los Reyes |
2011-06-28 |
| 7682511 |
Method and apparatus for the filtration of biological solutions |
Gaston de los Reyes |
2010-03-23 |
| 7510654 |
Method and apparatus for the filtration of biological samples |
Gaston de los Reyes |
2009-03-31 |
| 7384549 |
Method and apparatus for the filtration of biological solutions |
Gaston de los Reyes |
2008-06-10 |
| 6344584 |
Process for producing styrene sulfonate cation |
Juchui Ray Lin, Yongchang Zheng |
2002-02-05 |
| 6296751 |
Electrodeionization apparatus with scaling control |
— |
2001-10-02 |
| 6254753 |
High purity electrodeionization |
— |
2001-07-03 |
| 6241866 |
Electrodeionization apparatus with fixed ion exchange materials |
— |
2001-06-05 |
| 6241867 |
Electrodeionization apparatus and packing therefor |
— |
2001-06-05 |
| 6221248 |
Styrene sulfonate cation exchange membrane |
Juchui Ray Lin, Yongchang Zheng |
2001-04-24 |
| 6187162 |
Electrodeionization apparatus with scaling control |
— |
2001-02-13 |
| 4849106 |
Positive-charged ultrafiltration membrane for the separation of cathodic electrodeposition paint compositions |
— |
1989-07-18 |
| 4412922 |
Positive-charged ultrafiltration membrane for the separation of cathodic/electrodeposition-paint compositions |
— |
1983-11-01 |
| 4353715 |
Apparatus for and process of removal of solvent vapors |
Joseph Zahka |
1982-10-12 |
| 4265642 |
Process of removal of solvent vapors |
Joseph Zahka |
1981-05-05 |