Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371972 | Geothermal well stimulation and silca based deposit removal | Logan Muller, Paul Hewson, Maria Nydia Lynch, Michael Bluemle, Peter Slijp | 2025-07-29 |
| 11821287 | Geothermal well stimulation and silca based deposit removal | Logan Muller, Paul Hewson, Maria Nydia Lynch, Michael Bluemle, Peter Slijp | 2023-11-21 |
| 10899639 | Composition and method for inhibiting microbial adhesion on surfaces | Corinne E. Consalo | 2021-01-26 |
| 8691052 | Clay slurries and use thereof in pulp and papermaking applications | Fushan Zhang, Erin A. S. Doherty, John Todd Sarraf | 2014-04-08 |
| 8585834 | Rinsable metal pretreatment methods and compositions | Edward A. Rodzewich, Jeffrey I. Melzer, Philip D. Deck, Donald Wayne Whisenhunt, Jr., David B. Engel +2 more | 2013-11-19 |
| 8388806 | Hydrophobically modifed poly[ethylene glycol] for use in pitch and stickies control in pulp and papermaking processes | Qu-Ming Gu, Huai N. Cheng, Robert A. Gelman, Jennifer L. Rittenhouse-Pruss, Erin A. S. Doherty | 2013-03-05 |
| 7862727 | Desalination scale inhibitors | Nicholas R. Blandford, Libardo A. Perez | 2011-01-04 |
| 7722841 | Polymeric chelant and coagulant to treat metal-containing wastewater | Baraka Kawawa, Stephen R. Vasconcellos, Nicholas R. Blandford | 2010-05-25 |
| 7632458 | Corrosion inhibitor treatment for closed loop systems | Rosa Crovetto, Roger C. May, Ping Lue, Kristof Leonard KIMPE | 2009-12-15 |
| 7507781 | Anionic copolymers prepared in an inverse emulsion matrix | Brian Walchuk, Fushan Zhang, John C. Harrington, Richard L. Brady | 2009-03-24 |
| 7491274 | Non-chrome metal treatment composition | Michael T. Raab, Edmund P. Szwajkowski, Jeffrey I. Melzer | 2009-02-17 |
| 7250448 | Anionic copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions | Brian Walchuk, Fushan Zhang, John C. Harrington, Richard L. Brady | 2007-07-31 |
| 7094852 | Water soluble copolymers prepared using phosphorus containing chain transfer agents | Natalie A. Solov | 2006-08-22 |
| 6607610 | Polyphenolamine composition and method of use | Bruce V. Haberle, Jeffrey I. Melzer, Edward A. Rodzewich, Ping Lue, Andrew Solov | 2003-08-19 |
| 5910469 | Crude oil composition comprising an alkylphosphonate antifouling additive | Jeffrey H. Peltier, Alan E. Goliaszewski | 1999-06-08 |
| 5871691 | Inhibition of corrosion in aqueous systems | William C. Ehrhardt, Andrew Solov | 1999-02-16 |
| 5866032 | Composition for controlling scale formation in aqueous systems | Libardo A. Perez, Donald T. Freese, Judith L. Barron | 1999-02-02 |
| 5708108 | Water treatment polymer containing polyoxy-(hydroxymethyl)-1,2-ethanediyl!! macromonomers and methods of use thereof | Andrew Solov | 1998-01-13 |
| 5658487 | Polymeric dithiocarbamate acid salt compositions and method of use | Ellen M. Meyer | 1997-08-19 |
| 5616278 | Inhibition of scale and corrosion in aqueous systems | Andrew Solov, Libardo A. Perez, Donald T. Freese | 1997-04-01 |
| 5614081 | Methods for inhibiting fouling in hydrocarbons | Jeffrey H. Peltier, Alan E. Goliaszewski | 1997-03-25 |
| 5601754 | Water treatment polymer containing poly[oxy-[(hydroxymethyl)-1,2-ethanediyl]] macromonomers and methods of use thereof | Andrew Solov | 1997-02-11 |
| 5596130 | Methods and compositions for reducing fouling deposit formation in jet engines | Bruce E. Wright, William L. Witzig, Alan E. Goliaszewski, Jeffrey H. Peltier | 1997-01-21 |
| 5594096 | Polymeric dithiocarbamic acid salt compositions and methods of use | Ellen M. Meyer, Jeffrey H. Peltier | 1997-01-14 |
| 5523002 | Polymeric dithiocarbamic acid salt compositions and methods of use | Ellen M. Meyer, Jeffrey H. Peltier | 1996-06-04 |