Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337344 | Polymer-coated member having a reticulated foam substrate with an open-cell foam structure and at least one polymeric coated surface | Paul J. Rothman, Mark R. Fernald, Paul DOLAN, Timothy J. Bailey, Kirk Johnson +4 more | 2025-06-24 |
| 12208135 | Formulations of dengue virus vaccine compositions | Sherrie-Ann P. Martin, Morrisa C. Jones, Justin Stanbro, Akhilesh Bhambhani, Jeffrey T. Blue +3 more | 2025-01-28 |
| 12186690 | Polymer coating for selective separation of hydrophobic particles in aqueous slurry | Paul J. Rothman, Mark R. Fernald, Paul DOLAN, Michael D. COPPOLA, Kevin Rodney Lassila +1 more | 2025-01-07 |
| 12048946 | Processes for coating reticulated foams | Paul J. Rothman, Mark R. Fernald, Paul DOLAN, Timothy J. Bailey, Kirk Johnson +4 more | 2024-07-30 |
| 12005460 | Utilizing engineered media for recovery of minerals in tailings stream at the end of a flotation separation process | Paul J. Rothman, Mark R. Fernald, Peter A. Amelunxen, Paul DOLAN, Timothy J. Bailey | 2024-06-11 |
| 11883480 | Formulations of dengue virus vaccine compositions | Sherrie-Ann P. Martin, Jeffrey T. Blue, Heidi Joanne Pixley, Erin J. Green-Trexler, Lynne Ann Isopi | 2024-01-30 |
| 11517918 | Utilizing engineered media for recovery of minerals in tailings stream at the end of a flotation separation process | Paul J. Rothman, Mark R. Fernald, Peter A. Amelunxen, Paul DOLAN, Timothy J. Bailey | 2022-12-06 |
| 11440026 | Tumbler cell for mineral recovery using engineered media | Paul J. Rothman, Mark R. Fernald, Peter A. Amelunxen, Paul DOLAN, Timothy J. Bailey | 2022-09-13 |
| 11097205 | Removal of hydrophobic particles using carbon dioxide | — | 2021-08-24 |
| 10835905 | Recovery media for mineral processing | Paul J. Rothman, Mark R. Fernald, Francis K. Didden, Christian V. O'Keefe, Douglas H. Adamson +2 more | 2020-11-17 |
| 10807105 | Tumbler cell for mineral recovery using engineered media | Paul J. Rothman, Mark R. Fernald, Peter A. Amelunxen, Paul DOLAN, Timothy J. Bailey | 2020-10-20 |
| 9643448 | Moistening system for envelopes that reduces clogging caused by contaminants | — | 2017-05-09 |
| 9057005 | Concentrate for preparing a sealing solution for sealing mail pieces using tap water and method of making same | — | 2015-06-16 |
| 8425724 | Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio | William Brevard | 2013-04-23 |
| 8097125 | Temporary wet strength system for tissue paper | David L. Dauplaise, William Brevard | 2012-01-17 |
| 8070914 | Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio | William Brevard | 2011-12-06 |
| 7767059 | Strong and dispersible paper products | David L. Dauplaise | 2010-08-03 |
| 7736465 | Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio | William Brevard | 2010-06-15 |
| 7148022 | Assay for anti-viral agent | Tom Wileman, Caroline Knox | 2006-12-12 |
| 6939443 | Anionic functional promoter and charge control agent | William Brevard, David L. Dauplaise, Michael Lostocco, Robert J. Proverb, David W. Lipp | 2005-09-06 |
| 6839690 | System for conducting business over the internet | Thomas J. Foth, Robert L. Bedard | 2005-01-04 |
| 6037406 | High standard viscosity quaternary Mannich microemulsions | — | 2000-03-14 |
| 6025432 | High standard viscosity quaternary mannich microemulsions | — | 2000-02-15 |
| 5789472 | Quaternary mannich polymer microemulsion (QMM) with rapid standard viscosity (SV) development | Lucyna Pawlowska | 1998-08-04 |
| 5650465 | Ampholytic polymers and polymeric microemulsions | Duane Keiji Mayeda | 1997-07-22 |