Fresenius Medical Care Holdings, Inc.
Patent owner in reexamination·7 ex parte reexams
Fresenius Medical Care Holdings, Inc.'s patents have been the subject of 7 USPTO ex parte reexaminations. Its patents are most often challenged by Baxter International 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 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 (7)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/014,406 | Nov 4, 2019 | 9,180,069 | SYSTEMS AND METHODS FOR DELIVERY OF PERITONEAL DIALYSIS (PD) SOLUTIONS | Baxter International Inc. | Closed |
| 90/014,403 | Nov 1, 2019 | 8,784,359 | CASSETTE SYSTEM FOR PERITONEAL DIALYSIS MACHINE | Baxter International Inc. | Closed |
| 90/014,401 | Oct 31, 2019 | 8,052,631 | SYSTEMS AND METHODS FOR DELIVERY OF PERITONEAL DIALYSIS (PD) SOLUTIONS | Baxter International Inc. | Closed |
| 90/014,399 | Oct 28, 2019 | 9,178,891 | REMOTE CONTROL OF DIALYSIS MACHINES | Baxter International Inc. | Closed |
| 90/014,396 | Oct 25, 2019 | 9,635,111 | REMOTE CONTROL OF DIALYSIS MACHINES | Baxter International Inc. | Closed |
| 90/014,393 | Oct 23, 2019 | 8,769,625 | REMOTE CONTROL OF DIALYSIS MACHINES | Baxter International Inc. | Closed |
| 90/014,391 | Oct 21, 2019 | 10,154,097 | CONTROL OF HOME DIALYSIS MACHINES USING A NETWORK CONNECTED SYSTEM | Baxter International Inc. | Closed |
See the full reexam picture for Fresenius Medical Care Holdings, Inc.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.