Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11634584 | Compositions containing rosin esters | Mark C. Schaapman, Justyna J. Hinc | 2023-04-25 |
| 11384273 | Drilling fluid compositions | Robert C. Bening, Harry Jerrold Miller | 2022-07-12 |
| 11279813 | PVC plasticizers and methods for making thereof | Xiangyun Wei, Jason Tian, H. Jerrold Miller | 2022-03-22 |
| 11034858 | Light-colored rosin and rosin ester compositions | Mark C. Schaapman | 2021-06-15 |
| 11034914 | Desulfurized black liquor soap compositions and processes for producing | Godfried J. H. Buisman, Charles D. Foran, Jr. | 2021-06-15 |
| 10954389 | Compositions containing rosin esters and ethylene polymers | Mark C. Schaapman, Justyna J. Hinc | 2021-03-23 |
| 10927234 | PVC plasticizers and methods for making thereof | Xiangyun Wei | 2021-02-23 |
| 10822302 | Method of purifying pine chemical compositions from aldehydes | Mark C. Schaapman | 2020-11-03 |
| 10435586 | Oligoesters and compositions thereof | Mark C. Schaapman, Pieter Eduard, Ronnie Zeeman | 2019-10-08 |
| 10407593 | Oligoesters compositions and methods of making and using same | Mark C. Schaapman | 2019-09-10 |
| 10344164 | Compositions containing rosin esters and ethylene polymers | Mark C. Schaapman, Justyna J. Hinc | 2019-07-09 |