Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11787892 | Process for making an oxymethylene polymer | Thomas Heitz, Minlu Zhang, Achim Stammer, In Gi Cho, Jin-Sang Choi | 2023-10-17 |
| 11655228 | Process for preparing dioxolane | Thomas Heitz, Marvin KRAMP, Manfred Heilig, Hyunsoo Chang, In Gi Cho | 2023-05-23 |
| 11655229 | Process for preparing dioxolane | Thomas Heitz, Marvin KRAMP, Manfred Heilig, Hyunsoo Chang, In Gi Cho | 2023-05-23 |