ExamPat

Masimo Corporation

Patent owner in reexamination·23 ex parte reexams

Masimo Corporation's patents have been the subject of 23 USPTO ex parte reexaminations, with 1 currently open. Its patents are most often challenged by Brian K Andrea, TIA D. Fenton, and Brian K. Andrea. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.

Filings by year

18
12
3
16
1
24
1
26

Top requesters

Outcome track record

How reexams of this owner's patents resolve: claims confirmed, amended, mixed, or fully canceled.

  • Certificate outcome split across every bucket
  • Claim-survival rate

Defense metrics

Claim-survival rate, average pendency, and the open/closed split across every reexam of this owner's patents.

  • Survival rate of closed proceedings
  • Average pendency in months

Challengers & examiners

Which requesters most often challenge this owner's patents, and which examiners decide them.

  • Top requesters
  • Most frequent examiners

Recent reexaminations (23)

Control #FiledPatentTitleRequesterStatus
90/016,145Apr 3, 202610,687,745PHYSIOLOGICAL MONITORING DEVICES, SYSTEMS, AND METHODS—Open
90/019,457Mar 25, 202410,687,745PHYSIOLOGICAL MONITORING DEVICES, SYSTEMS, AND METHODS—Closed
90/013,781Jul 21, 20166,157,850Signal Processing Apparatus—Closed
90/020,098Feb 9, 20167,215,984SIGNAL PROCESSING APPARATUS—Closed
90/020,097Feb 9, 20166,263,222SIGNAL PROCESSING APPARATUS—Closed
90/012,546Oct 25, 20127,438,683Application Identification Sensor—Closed
90/012,699Oct 4, 20126,002,952IMPROVED SIGNAL PROCESSING APPARATUS AND METHODBrian K AndreaClosed
90/012,566Sep 14, 20127,530,955SIGNAL PROCESSING APPARATUS—Closed
90/012,568Sep 14, 20128,128,572SIGNAL PROCESSING APPARATUS—Closed
90/012,562Sep 14, 20126,463,311Plethysmograph Pulse Recognition Processor—Closed
90/012,543Sep 14, 20126,850,787SIGNAL COMPONENT PROCESSOR—Closed
90/012,541Sep 14, 20127,899,507Physiological Monitor—Closed
90/012,567Sep 14, 20126,684,090Pulse Oximetry Data Confidence Indicator—Closed
90/012,538Sep 14, 20127,377,899Sine Saturation Transform—Closed
90/012,542Sep 13, 20128,180,420SIGNAL PROCESSING APPARATUS AND METHOD—Closed
90/012,548Sep 13, 20127,880,606Physiological Trend Monitor—Closed
90/012,557Sep 13, 20128,150,487METHOD AND APPARATUS FOR DEMODULATING SIGNALS IN A PULSE OXIMETRY SYSTEMTIA D. FentonClosed
90/012,534Sep 13, 20127,962,188Robust Alarm System—Closed
90/012,553Sep 13, 20127,024,233PULSE OXIMETRY DATA CONFIDENCE INDICATOR—Closed
90/012,532Sep 13, 20127,499,835VARIABLE INDICATION ESTIMATOR—Closed
90/012,463Sep 5, 20127,215,984Signal Processing ApparatusBrian K. AndreaClosed
90/012,409Aug 17, 20126,699,194Signal Processing Apparatus and Method—Closed
90/012,403Jul 23, 20126,263,222Signal Processing Apparatus—Closed

Other patent owners

See the full reexam picture for Masimo Corporation

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