Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9925500 | Membrane derived from polyfunctional amine and combination of different polyfunctional amine-reactive monomers | Mou Paul, Robert C. Cieslinski, Steven D. Jons, Steven Rosenberg, Abhishek Roy +1 more | 2018-03-27 |
| 9895666 | Composite polyamide membrane made using substituted benzamide monomer | Abhishek Roy, Aman A. Desai, Steven D. Jons, Mou Paul, XiaoHua Qiu +2 more | 2018-02-20 |
| 9822087 | Assembly for producing alkylene oxides and glycol ethers | Derrick W. Flick, John F. Ackford | 2017-11-21 |
| 9662615 | Composite polyamide membrane | Abhishek Roy, Robert C. Cieslinski, Derek M. Stevens, David D. Hawn, Steven D. Jons +4 more | 2017-05-30 |
| 9643128 | Thin film composite membrane derived from tetra-functional acyl halide monomer | Aman A. Desai, Steven D. Jons, Mou Paul, Abhishek Roy | 2017-05-09 |
| 9630149 | Composite polyamide membrane with improved structure | Abhishek Roy, Anand S. Badami, Robert C. Cieslinski, David D. Hawn, Steven D. Jons +3 more | 2017-04-25 |
| 9610542 | Composite polyamide membrane with increased carboxylic acid functionality | Abhishek Roy, Robert C. Cieslinski, David D. Hawn, Steven D. Jons, Mou Paul +5 more | 2017-04-04 |
| 9328080 | Preparation of dihydroxyethyl piperazine | Jason C. MacDonald | 2016-05-03 |
| 9273019 | Process and assembly for producing alkylene oxides and glycol ethers | Derrick W. Flick, John F. Ackford | 2016-03-01 |
| 9169226 | Process and assembly for producing alkylene oxides and glycol ethers | Derrick W. Flick, John F. Ackford | 2015-10-27 |
| 9067845 | Process for hydrochlorination of multihydroxylated aliphatic hydrocarbons | William J. Kruper, Jr., John R. Briggs | 2015-06-30 |
| 8999449 | Composite polyamide membrane derived from aromatic monomer including anhydride and sulfonyl halide functional groups | Mou Paul, Duane R. Romer | 2015-04-07 |
| 8975446 | Alkoxylation processes and catalysts therefor | Paul R. Elowe, Derrick W. Flick, Jason C. MacDonald | 2015-03-10 |
| 8907137 | Epoxy resin production | Philip J. Carlberg, Thomas C. Young, Ernesto Occhiello, Paul R. Elowe, Jason C. MacDonald | 2014-12-09 |
| 8835348 | Alkoxylation processes and catalysts therefor | Jason C. MacDonald | 2014-09-16 |
| 8748336 | Alkoxylation processes and catalysts therefor | Paul R. Elowe, Jason C. MacDonald, Ernesto Occhiello | 2014-06-10 |
| 8404905 | Batch, semi-continuous or continuous hydrochlorination of glycerin with reduced volatile chlorinated hydrocarbon by-products and chloroacetone levels | William J. Kruper, Jr., Bruce M. Bell, John R. Briggs, Robert Marshall Campbell, Bruce D. Hook +3 more | 2013-03-26 |
| 8304563 | Batch, semi-continuous or continuous hydrochlorination of glycerin with reduced volatile chlorinated hydrocarbon by-products and chloroacetone levels | William J. Kruper, Jr., Bruce M. Bell, John R. Briggs, Robert Marshall Campbell, Bruce D. Hook +3 more | 2012-11-06 |
| 7906690 | Batch, semi-continuous or continuous hydrochlorination of glycerin with reduced volatile chlorinated hydrocarbon by-products and chloracetone levels | William J. Kruper, Jr., Bruce M. Bell, John R. Briggs, Robert Marshall Campbell, Bruce D. Hook +3 more | 2011-03-15 |