Issued Patents All Time
Showing 376–400 of 408 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5472675 | Polyvinyl alcohol agglomeration agents for mineral bearings ores | David M. Polizzotti | 1995-12-05 |
| 5428076 | Flexible, porous, absorbent, polymeric macrostructures and methods of making the same | — | 1995-06-27 |
| 5422169 | Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials in relatively high concentrations | — | 1995-06-06 |
| 5419956 | Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials mixed with inorganic powders | — | 1995-05-30 |
| 5415795 | Methods for controlling dust in high temperature systems by contacting dust with an aqueous sodium silicate solution | Bradley J. Utzka | 1995-05-16 |
| 5397316 | Slitted absorbent members for aqueous body fluids formed of expandable absorbent materials | Gary Dean LaVon, Gerald Alfred Young, Gregory Wade Taylor, William Scott Andes | 1995-03-14 |
| 5397626 | Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates | Charles John Berg, Jr., Frank H. Lahrman | 1995-03-14 |
| 5391369 | Gelled polyvinyl alcohol biocidal treatments | David M. Polizzotti | 1995-02-21 |
| 5391370 | Gelled peg biocidal treatments | David M. Polizzotti | 1995-02-21 |
| 5384179 | Particulate polymeric compositions having interparticle crosslinked aggregates of fine precursors | Charles John Berg, Jr., Frank H. Lahrman | 1995-01-24 |
| 5372766 | Flexible, porous, absorbent, polymeric macrostructures and methods of making the same | — | 1994-12-13 |
| 5342338 | Disposable absorbent article for low-viscosity fecal material | — | 1994-08-30 |
| 5330822 | Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates | Charles John Berg, Jr., Frank H. Lahrman | 1994-07-19 |
| 5302308 | Methods for controlling dust in high temperature systems | — | 1994-04-12 |
| 5300565 | Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates | Charles John Berg, Jr., Frank H. Lahrman | 1994-04-05 |
| 5271859 | Methods for controlling dust in high temperature systems | — | 1993-12-21 |
| 5266218 | Gelled biocidal treatments | David M. Polizzotti | 1993-11-30 |
| 5266217 | Gelled biocidal treatments | David M. Polizzotti | 1993-11-30 |
| 5256444 | Method for suppressing dust emissions from bulk solids | — | 1993-10-26 |
| 5256169 | Methods and compositions for dewatering and suppressing dust during processing of fine coal | — | 1993-10-26 |
| 5256419 | Biological & dust control methods for bulk/granular solids | Dwight P. Davis, Kevin C. Manning, Edmund J. Bockowski, Marc Verschoren | 1993-10-26 |
| 5194174 | Methods for suppressing fugitive dust emissions | David M. Polizzotti | 1993-03-16 |
| 5180622 | Absorbent members containing interparticle crosslinked aggregates | Charles John Berg, Jr., Frank H. Lahrman | 1993-01-19 |
| 5149334 | Absorbent articles containing interparticle crosslinked aggregates | Frank H. Lahrman, Charles John Berg, Jr. | 1992-09-22 |
| 5143645 | Method for suppressing process dust emissions using a salt of a fatty acid as a foaming agent | — | 1992-09-01 |