Patents

This list is provided under the virtual patent marking provisions of 35 U.S.C. 287 in connection with the products and associated patents of Fresenius Medical Care Holdings, Inc. and/or its affiliated entities (collectively, “Fresenius Medical Care”). The following list of Fresenius Medical Care products may not be a complete list, and other products not listed here may be covered by one or more patents. The absence of any patent from this list does not waive or prevent enforcement of any and all legal rights associated with the patent, including US and foreign patent rights.


Hemodialysis Systems

Products U.S. Patents
2008 series (incl. 2008T, 2008K/K2, 2008K@home, CDX) 6,775,577; 8,323,503; 8,698,741; 8,924,458; 9,375,524; D607,564; D608,004; D821,397. Other patents and pending applications may apply
Dialyzers/Filters (incl. OptiFlux, DiaSafe) 6,802,821; 8,182,691. Other patents and pending applications may apply.
WetAlert 7,605,710; 7,973,667; 9,555,178. Other patents and pending applications may apply.
CombiSet / CAREline 7,503,902; 9,757,505. Other patents and pending applications may apply.
Crit-Line Monitor series / CLiC 8,130,369; 8,287,739; 8,517,968; 8,743,354; 9,173,988; 9,194,792; 9,285,305; 9,801,993; D623,302; D654,999; D725,261; D757,934. Other patents and pending applications may apply.
bibag 8,597,223; 8,622,986, 8,678,224; 8,813,769; 8,906,240; 9,145,995; 9,375,524; 9,527,627. Other patents and pending applications may apply.

Peritoneal Dialysis Systems

Products U.S. Patents
Liberty cycler and disposable tubing sets 7,935,074; 9,180,240; 10,117,985; 10,143,791; D556,909; D556,910; D576,281; D645,157.  Other patents and pending applications may apply.

Pharmaceuticals & Concentrates

Products U.S. Patents
Velphoro 6,174,442; 9,561,251.  Other patents and pending applications may apply.
PhosLyra 8,591,938; 8,592,480; 9,089,528.  Other patents and pending applications may apply.
PhosLo 6,576,665; 6,875,445.  Other patents and pending applications may apply.
Concentrates (incl. NaturaLyte, Granuflo, Citrasate, bibag On-line Dry Bicarbonate) 6,610,206; 7,670,491; 9,216,247; 9,249,345. Other patents and pending applications may apply.