Assay for detecting closely-related serotypes of human papillomavirus (HPV)

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United States of America Patent

PATENT NO 9868997
SERIAL NO

14179113

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Abstract

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A real time Taq-Man PCR assay for detecting multiple serotypes of human papillomavirus (HPV) wherein the number of serotypes detected exceeds the number of colorimetric channels for detection. A biological sample is combined with three oligonucleotide primer/probe sets such that the probes and primers anneal to a target sequence. Each primer/probe set is at least preferential for a specific serotype of an organism. The first and second primer/probe sets are degenerate with respect to each other. The third primer/probe set is not degenerate with respect to the first and second primer/probe sets and discriminates for a third serotype. The third primer/probe set has a signal moiety that emits signal at a wavelength that is the same or different from the wavelength emitted by the signal moiety of the degenerate primer/probe set probes. The target sequences, if present, are amplified and detected.

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Patent Owner(s)

Patent OwnerAddress
BECTON DICKINSON AND COMPANY1 BECTON DRIVE MC110 FRANKLIN LAKES NJ 07417-1880

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  • 2014 Application Filing Year
  • C12Q Class
  • 3114 Applications Filed
  • 2141 Patents Issued To-Date
  • 68.76 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chi Cockeysville, US 110 264
McMillian, Ray A Timonium, US 22 180
Peck, Hugh J Jarrettsville, US 5 4
Porter, Michael Baltimore, US 23 159
Richart, Gregory A York, US 6 4

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3285212917835231494333601 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +020040060080010001200140016001800200022002400260028003000320034003600

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