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QUEST DIAGNOSTICS INVEST INC

Overview
  • Total Patents
    742
  • GoodIP Patent Rank
    4,956
  • Filing trend
    ⇩ 27.0%
About

QUEST DIAGNOSTICS INVEST INC has a total of 742 patent applications. It decreased the IP activity by 27.0%. Its first patent ever was published in 1995. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, biotechnology and electrical machinery and energy are ASCENDANT DIAGNOSTICS LLC, IRIS MOLECULAR DIAGNOSTICS INC and OHMX CORP.

Patent filings per year

Chart showing QUEST DIAGNOSTICS INVEST INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Reitz Richard E 119
#2 Clarke Nigel J 114
#3 Albitar Maher 73
#4 Clarke Nigel 49
#5 Holmquist Brett 47
#6 Goldman Mildred M 37
#7 Caulfield Michael P 30
#8 Strom Charles M 27
#9 Ma Wanlong 27
#10 Sun Weimin 26

Latest patents

Publication Filing date Title
US2020003795A1 Determination of analytes in liquid samples by mass spectrometry
US2019170774A1 Detection of vitamins A and E by tandem mass spectrometry
WO2019023593A1 Container for a specimen and method of using same
US10708345B1 Automated delivery of alerts with confirmation of receipt
US2017316149A1 Classification of genetic variants
US2017343568A1 Prognostic assays for maintenance hemodialysis patients
EP3368667A1 Methods for cell-free dna extraction for non-invasive prenatal screening
US2016245820A1 Detection apparatus for differential-charged particle mobility analyzer
US2016312303A1 Methods and compositions for the detection of CALR mutations in myeloproliferative diseases
US2018291426A1 MLH1 methylation assay
US2017073669A1 RNA isolation from soluble urine fractions
CN107849564A For detecting the measure of pathogenic leptospire bacterial strain
CA2980327A1 Alignment and variant sequencing analysis pipeline
US2016176920A1 Magnetic separation of lipoproteins using dextran sulfate
CN107250377A The amplification and detection of nucleic acid in biological sample
US2016061850A1 Mass spectrometric quantitation for metabolites of leflunomide
WO2016190897A1 Compositions and methods for screening solid tumors
US10679294B1 Methods for estimating mortality risk of an individual among a peer group
US10030276B1 Detection of Mycobacterium tuberculosis complex nucleic acids
US2017292868A1 Device and method for evaluating amount of biological sample in a specimen container