ExamPat

Baxter International Inc.

Ex parte reexamination requester·12 ex parte reexams

Baxter International Inc. has requested 12 USPTO ex parte reexaminations. It most often challenges patents owned by Fresenius Medical Care Holdings Inc., Fresenius Medical Care Deutschland GmbH, and FresniUs Medical Care Holdings 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

1
12
11
19

Top patent owners challenged

Outcome track record

How this requester's challenges resolve: claims confirmed, amended, mixed, or fully canceled.

  • Certificate outcome split across every bucket
  • Share of challenges that canceled claims

Challenge metrics

Cancellation rate, average pendency, and the open/closed split across every reexam this requester has filed.

  • Outcome rate of closed challenges
  • Average pendency in months

Examiners & defense counsel

Which examiners decide this requester's challenges, and which firms defend the targeted patents.

  • Most frequent examiners
  • Top opposing counsel

Recent reexaminations (12)

Control #FiledPatentTitleOwnerStatus
90/014,415Nov 26, 20199,107,997MEDICAL FUNCTIONAL DEVICE, TREATMENT APPARATUS AND METHODFresenius Medical Care Deutschland GmbHClosed
90/014,414Nov 22, 20199,435,706MEMBRANE FOR A PRESSURE DOMEFresenius Medical Care Deutschland GmbHClosed
90/014,411Nov 15, 20199,050,417MEMBRANE FOR A PRESSURE DOMEFresenius Medical Care Deutschland GmbHClosed
90/014,408Nov 6, 20199,028,439METHOD FOR PREPARING A TREATMENT MACHINE AND TREATMENT MACHINEFresenius Medical Care Deutschland GmbHClosed
90/014,406Nov 4, 20199,180,069SYSTEMS AND METHODS FOR DELIVERY OF PERITONEAL DIALYSIS (PD) SOLUTIONSFresenius Medical Care Holdings Inc.Closed
90/014,403Nov 1, 20198,784,359CASSETTE SYSTEM FOR PERITONEAL DIALYSIS MACHINEFresniUs Medical Care Holdings Inc.Closed
90/014,401Oct 31, 20198,052,631SYSTEMS AND METHODS FOR DELIVERY OF PERITONEAL DIALYSIS (PD) SOLUTIONSFresenius Medical Care Holding Inc.Closed
90/014,399Oct 28, 20199,178,891REMOTE CONTROL OF DIALYSIS MACHINESFresenius Medical Care Holdings Inc.Closed
90/014,396Oct 25, 20199,635,111REMOTE CONTROL OF DIALYSIS MACHINESFresenius Medical Care Holdings Inc.Closed
90/014,393Oct 23, 20198,769,625REMOTE CONTROL OF DIALYSIS MACHINESFresenius Medical Care Holdings Inc.Closed
90/014,391Oct 21, 201910,154,097CONTROL OF HOME DIALYSIS MACHINES USING A NETWORK CONNECTED SYSTEMFresenius Medical Care Holdings Inc.Closed
90/012,141Feb 15, 20126,347,553FORCE SENSOR ASSEMBLY FOR AN INFUSION PUMPAlaris Medical Systems Inc.Closed

Other reexam requesters

See the full reexam picture for Baxter International Inc.

Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.