Fresenius AG
Patent Owner
Stats
- 65 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 04, 2006 most recent publication
Details
- 65 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 14,600 Total Citation Count
- Dec 26, 1978 Earliest Filing
- 133 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7070589 Sterility-maintaining connection system for medical systems and use thereofDec 06, 00Jul 04, 06[A61M]
7041175 Method for the continuous production of hydrolytically broken down and possibly substituted starch, use of hydrolytically broken down starch and device for producing sameAug 07, 98May 09, 06[C08B]
6736789 Method and device for extracorporeal blood treatment with a means for continuous monitoring of the extracorporeal blood treatmentOct 21, 98May 18, 04[C02F, A61M, B01D]
6362887 Device for measuring changes in parameters within transparent objectsJun 08, 99Mar 26, 02[G01N]
6299784 Method and apparatus for processing intra- or postoperative blood loss for autotransfusionJan 22, 99Oct 09, 01[B01D, A61M]
6277060 Centrifuge chamber for a cell separator having a spiral separation chamberSep 10, 99Aug 21, 01[B04B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6814862 Method and apparatus for processing intra or postoperative blood loss for autotransfusionExpiredAug 06, 01Nov 09, 04[B04B, B01D]
6770049 Method of filling a tube system with a rinsing liquid and a tube system for use with this methodExpiredSep 05, 02Aug 03, 04[C02F, A61M]
2002/0169,423 Tube clamp, and tube clamp set for use with an infusion pumpAbandonedApr 05, 02Nov 14, 02[A61M]
6454736 Method of filling a tube system with a rinsing liquid and a tube system for use with this methodExpiredMay 28, 99Sep 24, 02[A61M]
6364143 Sterile connector for containers which contain medicinal liquidsExpiredNov 27, 00Apr 02, 02[B65D]
6162642 Agent for dehydrating corneas in organ cultureExpiredJul 23, 99Dec 19, 00[C07H, A01N, C12N, G01N]
6083909 Haemoglobin-hydroxyethyl starch conjugates as oxygen carriersExpiredJan 06, 99Jul 04, 00[A61K, C08B, C07K]
5769087 Urine measurement apparatus and method for the determination of the density of urineExpiredOct 19, 95Jun 23, 98[A61B]
5589508 Use of an emulsion to prepare an intravensously administered medicament for treating skin diseasesExpiredApr 20, 94Dec 31, 96[A61K]
5575917 Process for immobilizing linear polymers on a chemically inert carrier material, antimicrobial matrix produced according to this process on the basis of an inert carrier material and a coating of polyionenes and use of said matrixExpiredOct 27, 93Nov 19, 96[B01D]
5522998 Hemodialysis apparatus having a single balance chamber and method of dialyzing blood therewithExpiredMar 18, 94Jun 04, 96[A61M]
5515713 Process and device for detection of bubbles in a perfusion lineExpiredAug 05, 94May 14, 96[G01N, A61M]
5501665 Process and device for detection of obstructions in a perfusion lineExpiredJul 18, 94Mar 26, 96[A61M]
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