Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11633729 | Particles with radial variation | Kenneth Laughlin, John Reffner, Oscar David Redwine, Robert L. Sammler, Andrew M. Savo | 2023-04-25 |
| 11548955 | Component addition polymerization | Andrew M. Savo, Kenneth Laughlin, John Reffner | 2023-01-10 |
| 11370852 | Making low-sodium resin | John C. Rohanna, Marvin H. Tegen | 2022-06-28 |
| 10662271 | Droplets distributed in an aqueous medium | Andrew M. Savo, Matthew D. Reichert, John David Finch, Lester Howard McIntosh, III, Robert Johnson | 2020-05-26 |
| 10654951 | Droplets distributed in an aqueous medium | Andrew M. Savo, Matthew D. Reichert, John David Finch, Lester Howard McIntosh, III, Robert Johnson | 2020-05-19 |
| 10640580 | Method of suspension polymerization of droplets distributed in an aqueous medium | Andrew M. Savo, Matthew D. Reichert, John David Finch, Lester Howard McIntosh, III, Robert Johnson | 2020-05-05 |
| 10610860 | Method of purifying water | J. Marcus Slagt | 2020-04-07 |
| 10610859 | Method of purifying water | J. Marcus Slagt | 2020-04-07 |
| 10428163 | Sulfonation process | John C. Rohanna | 2019-10-01 |
| 10301197 | Method of purifying water | J. Marcus Slagt | 2019-05-28 |
| 10138124 | Treating sulfuric acid | John C. Rohanna | 2018-11-27 |
| 9944737 | Suspensions in aqueous media | Matthew D. Reichert, Andrew M. Savo, Steven Rosenberg, Ralph C. Even, Lester Howard McIntosh, III +3 more | 2018-04-17 |
| 9920139 | Suspensions in aqueous media | Matthew D. Reichert, Andrew M. Savo, Steven Rosenberg, Ralph C. Even, Lester Howard McIntosh, III +3 more | 2018-03-20 |
| 9486798 | Method for making anion exchange and chelant resins including aliphatic amino functional groups | George D. Green, John C. Rohanna | 2016-11-08 |
| 9321871 | Water insoluble copolymer including pendant aryl epoxide groups | Gregoire Cardoen, William I. Harris, William J. Harris, Charles R. Marston, David J. Moll | 2016-04-26 |
| 8907138 | Use of a treated, promoted ion exchange resin catalyst | Robert J. Olsen, Gregory C. Pierce, Klaus-Dieter Topp | 2014-12-09 |
| 8247500 | Guanidine-substituted resin for transesterification | Rajiv Manohar Banavali | 2012-08-21 |
| 7759096 | Process for enzymatic production of triglycerides | Jenifer Heydinger Galante, Steven L. Clauss, Randal J. Bernhardt | 2010-07-20 |
| 7700703 | Polymer additives and adhesive compositions including them | Katherine Anne Hughes | 2010-04-20 |
| 7534923 | Method for purification of glycerol from biodiesel production | Rajiv Manohar Banavali, Robert Tryon Hanlon | 2009-05-19 |
| 7423167 | Ethylenically unsaturated amine salts of sulfonic, phosphoric and carboxylic acids | — | 2008-09-09 |
| 6900265 | Antimicrobial polymer latexes derived from unsaturated quaternary ammonium compounds and antimicrobial coatings, sealants, adhesives and elastomers produced from such latexes | Adnan Siddiqui, Elaine R. Kleinfeld | 2005-05-31 |
| 6506804 | Ethylenically unsaturated amine salts of sulfonic, phosphoric, and carboxylic acids | — | 2003-01-14 |
| 6492445 | Antimicrobial polymer latexes derived from unsaturated quaternary ammonium compounds and antimicrobial coatings, sealants, adhesives and elastomers produced from such latexes | Adnan Siddiqui | 2002-12-10 |
| 6407162 | Emulsion polymerization process utilizing ethylenically unsaturated amine salts of sulfonic, phosphoric and carboxylic acids | Adnan Siddiqui | 2002-06-18 |