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Quest Diagnostics Investments competitive analysis

Latest publications and patents of Quest Diagnostics Investments New

Explore the latest publications and patents granted to Quest Diagnostics Investments, showcasing their recent innovations and technological advancements.

Last updated on: Sep 2, 2025

Publication Number	Publication Date	Title	Legal Status
Get instant update for new patents of Quest Diagnostics Investments
EP2350674	May 4, 2022	System And Method For Sorting Specimen	Patent Maintained As Amended
EP2799554	Jan 31, 2018	Methods For Detecting Estrone By Mass Spectrometry	No Opposition Filed Within Time Limit
EP2698638	Jan 31, 2018	Thyroglobulin Quantitation By Mass Spectrometry	No Opposition Filed Within Time Limit
EP2798085	Jan 24, 2018	Aptamers And Diagnostic Methods For Detecting The Egf Receptor	No Opposition Filed Within Time Limit

Latest patents of Quest Diagnostics Investments opposed by its competitors

Explore Quest Diagnostics Investments's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Sep 4, 2025

Patent Number	Grant Date	Title	Total Oppositions
EP2350674	May 4, 2022	System And Method For Sorting Specimen	1

Latest PTAB cases involving Quest Diagnostics Investments New

Discover the latest PTAB cases involving Quest Diagnostics Investments, highlighting their recent legal challenges and patent disputes.

Last updated on: Sep 8, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Quest Diagnostics Investments
IPR2019-01618	Sep 17, 2019	LABORATORY OF AMERICA	QUEST DIAGNOSTICS INVESTMENTS	Terminated-Settled
IPR2019-01517	Aug 19, 2019	LABORATORY OF AMERICA	QUEST DIAGNOSTICS INVESTMENTS	Institution Denied
IPR2019-01425	Jul 29, 2019	LABORATORY OF AMERICA	QUEST DIAGNOSTICS INVESTMENTS	Final Written Decision
IPR2019-00738	Feb 25, 2019	LABORATORY OF AMERICA	QUEST DIAGNOSTICS INVESTMENTS	Final Written Decision

Top competitors of Quest Diagnostics Investments

Top competitors of Quest Diagnostics Investments based on patent oppositions.

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