MINTZ LEVIN / CareFusion

Patent reexamination counsel·5 ex parte reexams

MINTZ LEVIN / CareFusion has served as patent-owner counsel in 5 USPTO ex parte reexaminations, with 5 currently open. The firm most often represents CAREFUSION 303, INC.. 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

Top patent owners represented

CAREFUSION 303, INC.5

Outcome track record

How this firm's reexams resolve once a certificate issues: all claims confirmed, amended, mixed, or canceled.

Certificate outcome split across every bucket
Share of proceedings where claims survived

Practice metrics

Certificate rate, average pendency, and the open/closed split across the firm's full reexam docket.

Certificate rate of closed proceedings
Average pendency in months

Examiners & adversaries

Which examiners most often decide this firm's reexams, and which requesters most often challenge its patents.

Most frequent examiners
Top opposing requesters

Recent reexaminations (5)

Control #	Filed	Patent	Title	Owner	Status
90/015,834	Dec 29, 2025	11,943,309	SYSTEM EVENT NOTIFICATION	CAREFUSION 303, INC.	Open
90/015,528	Sep 19, 2025	8,998,100	Infusion System Configured for Transfer of Data	CAREFUSION 303, INC.	Open
90/015,419	Jul 31, 2025	12,278,868	REMOTE FLASHING DURING INFUSION	CAREFUSION 303, INC.	Open
90/015,406	Jul 25, 2025	11,901,058	ASSOCIATING AN INFORMATION READER AND A MEDICAL DEVICE	CAREFUSION 303, INC.	Open
90/015,391	Jul 16, 2025	12,205,703	DISPLAYING VISUAL ELEMENTS ON A MEDICAL DEVICE	CAREFUSION 303, INC.	Open

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