EXHIBIT 4.19 (AMGEN LOGO) AMENDED AND RESTATED FREESTANDING DIALYSIS CENTER AGREEMENT NO. 200308358 ------------------------------------------------------- ------------------------- The undersigned hereby agree to amend and restate Freestanding...Freestanding Dialysis Center Agreement • March 1st, 2005 • Fresenius Medical Care Corp • Services-misc health & allied services, nec • Delaware
FREESTANDING DIALYSIS CENTER AGREEMENTFreestanding Dialysis Center Agreement • February 27th, 2004 • Davita Inc • Services-misc health & allied services, nec • California
This agreement (“Agreement”) between Amgen USA Inc. (“Amgen”), a wholly-owned subsidiary of Amgen Inc., and DaVita, Inc., including the freestanding dialysis center affiliate(s) listed on Appendix B, (collectively, “Dialysis Center”), sets forth the terms and conditions for the purchase of EPOGEN® (Epoetin alfa) and Aranesp®(darbepoetin alfa) by Dialysis Center, exclusively for the treatment of dialysis patients.
