Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423677 | Cleaner/degreaser concentrate compositions | — | 2002-07-23 |
| 6010995 | No/low volatile organic compound cleaner/degreaser composition | — | 2000-01-04 |
| 5849682 | Cleaner/degreaser concentrate compositions | — | 1998-12-15 |
| 5585341 | Cleaner/degreaser concentrate compositions | — | 1996-12-17 |
| 5516459 | Aircraft cleaning/degreasing compositions | — | 1996-05-14 |
| RE32459 | Viscosity modifiers for acrylamide polymers | — | 1987-07-14 |
| 4604163 | Viscosity modifiers for grafted starch polymer solutions | — | 1986-08-05 |
| 4575528 | Viscosity modifiers for grafted starch polymer solutions | — | 1986-03-11 |
| 4552940 | Styrene viscosity modifier of grafted starch polymer solutions | — | 1985-11-12 |
| 4520184 | Polyetherene-polyacrylic polymerizable compositions | — | 1985-05-28 |
| 4433090 | Viscosity modifiers for acrylamide polymer | — | 1984-02-21 |
| 4412017 | Compositions for bonding fibrous substrates | — | 1983-10-25 |
| 4346027 | Air-drying compositions for treating fibrous substrates | — | 1982-08-24 |
| 4340692 | Wet strength polymers | — | 1982-07-20 |
| 4333971 | Substrate treating compositions | — | 1982-06-08 |
| 4308187 | Compositions for bonding fibrous substrates | — | 1981-12-29 |
| 4298639 | Wet strength polymers | — | 1981-11-03 |
| 4298715 | Polyamine/epihalohydrin reaction products | — | 1981-11-03 |
| 4289864 | Oxidative polymerization of monomers having at least two activated unsaturations | — | 1981-09-15 |
| 4269951 | Purification of wet strength resins | — | 1981-05-26 |
| 4250212 | Wet strength paper additives | — | 1981-02-10 |
| 4233417 | Wet strength polymers | — | 1980-11-11 |
| 4226957 | Wet strength paper additives | — | 1980-10-07 |
| 4222921 | Polyamine/epihalohydrin reaction products | — | 1980-09-16 |