Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157798 | Lignin hybrid polymers obtained from the reaction of lignin and compatible polymer precursors, and starting compositions for forming lignin hybrid polymers | Kurt Kurple, Nathan Kurple | 2024-12-03 |
| 11827752 | Lignin hybrid polymers obtained from the reaction of lignin and compatible polymer precursors, and starting compositions for forming lignin hybrid polymers | Kurt Kurple, Nathan Kurple | 2023-11-28 |
| 11434331 | Lignin hybrid polymers obtained from the reaction of lignin and compatible polymer precursors, and starting compositions for forming lignin hybrid polymers | Kurt Kurple, Nathan Kurple | 2022-09-06 |
| 11136716 | Process for the isolation of lignin from black liquor and modification of the lignin for plastic applications | Kurt Kurple, Nathan Kurple | 2021-10-05 |
| 10458066 | Process for the isolation of lignin from black liquor and modification of the lignin for plastic applications | Kurt Kurple, Nathan Kurple | 2019-10-29 |
| 9909042 | Two-part foamable adhesive with renewable content for fleece back membranes | Nicholas John Berard, Wayne Mazorow | 2018-03-06 |
| 9074053 | Polymeric composition with electroactive characteristics | Ralph J. Locke, Melissa Arredondo, William Cowell | 2015-07-07 |
| 5580651 | Energy absorbing panel | — | 1996-12-03 |
| 5389316 | Process for producing an energy absorbing panel | — | 1995-02-14 |
| 4800984 | Acoustical barrier for vehicles | — | 1989-01-31 |