Microchem Corp.
Records under this name other than patents Microchem Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 12,189,291 | Epoxy formulations and processes for fabrication of relief patterns on low surface energy substrates Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,635,688 | Photoimageable compositions and processes for fabrication of relief patterns on low surface energy substrates Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 7,282,324 | Photoresist compositions, hardened forms thereof, hardened patterns thereof and metal patterns formed using them Term ended Term ended Jan 3, 2025 · From the USPTO record | Term ended | Term ended Jan 3, 2025 | From the USPTO record |
| US 10,618,925 | Tungsten precursor Lapsed on the fee record Ended Apr 14, 2024 · From the USPTO record | Lapsed on the fee record | Ended Apr 14, 2024 | From the USPTO record |
| US 6,391,523 | Fast drying thick film negative photoresist Term ended Term ended Jan 8, 2021 · From the USPTO record | Term ended | Term ended Jan 8, 2021 | From the USPTO record |
| US 8,313,173 | Compositions and processes for manufacturing printed electronics Lapsed on the fee record Ended Nov 20, 2020 · From the USPTO record | Lapsed on the fee record | Ended Nov 20, 2020 | From the USPTO record |
| US 8,313,571 | Compositions and processes for manufacturing printed electronics Lapsed on the fee record Ended Nov 20, 2020 · From the USPTO record | Lapsed on the fee record | Ended Nov 20, 2020 | From the USPTO record |
| US 7,449,280 | Photoimageable coating composition and composite article thereof Lapsed on the fee record Ended Nov 11, 2020 · From the USPTO record | Lapsed on the fee record | Ended Nov 11, 2020 | From the USPTO record |
| US 6,824,952 | Deep-UV anti-reflective resist compositions Lapsed on the fee record Ended Nov 30, 2016 · From the USPTO record | Lapsed on the fee record | Ended Nov 30, 2016 | From the USPTO record |
| US 6,716,568 | Epoxy photoresist composition with improved cracking resistance Lapsed on the fee record Ended Apr 6, 2016 · From the USPTO record | Lapsed on the fee record | Ended Apr 6, 2016 | From the USPTO record |