CS-Keys, Inc.

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Records under this name other than patents CS-Keys, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 5 of 5 · Back to CS-Keys, Inc.

Patent	Title	Status	Expires	Confidence
US 9,006,396	CsPCNA isoform antibodies and uses thereof Formerly held Term ended Term ended Apr 27, 2026 · From the USPTO record	Term ended	Term ended Apr 27, 2026	From the USPTO record
US 7,723,487	Method for purifying cancer-specific proliferating cell nuclear antigen Formerly held Term ended Term ended Jan 9, 2023 · From the USPTO record	Term ended	Term ended Jan 9, 2023	From the USPTO record
US 7,294,471	Method for Purifying Cancer-Specific Proliferating Cell Nuclear Antigen Formerly held Term ended Term ended Jul 7, 2022 · High confidence	Term ended	Term ended Jul 7, 2022	High confidence
US 6,093,543	Method for detecting the presence of malignant cells using a multi-protein DNA replication complex Formerly held Term ended Term ended Apr 11, 2018 · From the USPTO record	Term ended	Term ended Apr 11, 2018	From the USPTO record
US 6,063,575	Assay for measuring the activity and fidelity of DNA replication and kit therefor Formerly held Term ended Term ended Mar 20, 2018 · From the USPTO record	Term ended	Term ended Mar 20, 2018	From the USPTO record