The Collaborative Group, Ltd.
Records under this name other than patents The Collaborative Group, Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to The Collaborative Group, Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,294,321 | .beta.(1-3)-glucan diagnostic assays Formerly held Term ended Term ended Jan 27, 2020 · From the USPTO record | Term ended | Term ended Jan 27, 2020 | From the USPTO record |
| US 6,447,793 | Water soluble, broad spectrum preservative system Formerly held Term ended Term ended Sep 15, 2019 · From the USPTO record | Term ended | Term ended Sep 15, 2019 | From the USPTO record |
| US 6,084,092 | .beta.(1-3)-glucan diagnostic assays Formerly held Term ended Term ended Dec 12, 2017 · From the USPTO record | Term ended | Term ended Dec 12, 2017 | From the USPTO record |
| US 6,046,323 | Conformations of PPG-glucan Formerly held Term ended Term ended Jul 29, 2017 · From the USPTO record | Term ended | Term ended Jul 29, 2017 | From the USPTO record |
| US 6,110,692 | Receptor for underivatized aqueous soluble .beta.(1-3)-glucan Formerly held Term ended Term ended Jan 31, 2017 · From the USPTO record | Term ended | Term ended Jan 31, 2017 | From the USPTO record |
| US 6,413,715 | Beta (1-3) -Glucan Diagnostic Assays Formerly held Term ended Ended no later than Jan 31, 2017 · Low confidence | Term ended | Ended no later than Jan 31, 2017 | Low confidence |
| US 6,090,938 | Activation of signal transduction by underivatized, aqueous soluble . .beta(1-3)-Glucan Formerly held Term ended Term ended Jun 14, 2016 · From the USPTO record | Term ended | Term ended Jun 14, 2016 | From the USPTO record |
| US 6,117,850 | Mobilization of peripheral blood precursor cells by .beta.(1,3)-glucan Formerly held Term ended Term ended May 9, 2016 · From the USPTO record | Term ended | Term ended May 9, 2016 | From the USPTO record |
| US 6,630,310 | Assay for binding between carbohydrate and glycolipid Formerly held Lapsed on the fee record Ended Oct 7, 2015 · From the USPTO record | Lapsed on the fee record | Ended Oct 7, 2015 | From the USPTO record |
| US 6,143,731 | Glucan dietary additives Formerly held Lapsed on the fee record Ended Nov 7, 2012 · From the USPTO record | Lapsed on the fee record | Ended Nov 7, 2012 | From the USPTO record |