Fresenius Medical Care Holdings Inc.
Patent owner in reexamination·10 ex parte reexams
Fresenius Medical Care Holdings Inc.'s patents have been the subject of 10 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 (10)
| 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 |
| 90/020,069 | May 29, 2014 | 7,717,682 | DOUBLE DIAPHRAGM PUMP AND RELATED METHODS | — | Closed |
| 90/020,070 | May 27, 2014 | 8,197,231 | DIAPHRAGM PUMP AND RELATED METHODS | — | Closed |
| 90/013,241 | May 19, 2014 | 8,038,640 | DOUBLE DIAPHRAGM PUMP AND RELATED SYSTEMS AND METHODS | — | Closed |
See the full reexam picture for Fresenius Medical Care Holdings Inc.
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