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FRESENIUS USA INC

Overview
  • Total Patents
    42
About

FRESENIUS USA INC has a total of 42 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, machines and chemical engineering are HOSPAL IND, GAMBRO AB and HATTLER BRACK G.

Patent filings per year

Chart showing FRESENIUS USA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Folden Thomas I 22
#2 Tuominen Olli 10
#3 Mcghee Troy 7
#4 Polaschegg Hans D 4
#5 Kuykendall Stephen 4
#6 Ho Chih-Hu 4
#7 Stroup Eric W 4
#8 Peter Harald 4
#9 Cook Justin W 4
#10 Stroup Eric Wilson 3

Latest patents

Publication Filing date Title
US7125516B2 Vacuum drying process used for manufacturing dialyzer
CA2465260A1 Copolymer coating for a hydrophobic membrane
CA2390214A1 Dialyzer
US6830685B2 Filtering device with associated sealing design and method
US6536739B1 Flow control device
US6802821B2 Dialyzer
US6775577B2 Method and system for controlling a medical device
US6783520B1 Connector holder for a fluid connection system
CA2422289A1 Dialysate collection bag and method of sterilizing fluid collected therein
US5722944A Method of peritoneal dialysis
US5711883A Method for testing dialyzer integrity prior to use
US5527272A Bacteriocidal dialysis collection bag and method
US5536258A Antibacterial medical tubing connector
US5336173A Peritoneal dialysis tubing set and method of operation
US5385564A System for preparation and use of dialysis solution
US5250041A Tubing administration set for use in peritoneal dialysis
US5221267A Breakable tubing coupling