Inventor
HEILMANN KLAUS
DE25 patents
⚠️ This page may combine multiple inventors who share the name “HEILMANN KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FRESENIUS AG
11 patentsUS6017598AJan 25, 2000
Multilayer polymer film for a multichamber medical bag and process for fabrication thereof
FRESENIUS AG188 citations98
US5928744AJul 27, 1999
PVC-free multilayer tube for medical purposes, process for the production thereof and use
FRESENIUS AG143 citations98
US6053967AApr 25, 2000
Air separator
FRESENIUS AG104 citations97
US5694978ADec 9, 1997
Protective cap assembly for protecting and sealing a tubing
FRESENIUS AG236 citations97
US6004311ADec 21, 1999
Connecting arrangement and process for connecting two separate parts of a medical system
FRESENIUS AG57 citations96
US5713850AFeb 3, 1998
Apparatus for controlling a fluid flow
FRESENIUS AG170 citations96
US4906375AMar 6, 1990
Asymmetrical microporous hollow fiber for hemodialysis
FRESENIUS AG116 citations96
US5783269AJul 21, 1998
Non-PVC multilayer film for medical bags
FRESENIUS AG93 citations95
US5147613ASep 15, 1992
Apparatus for sterilizing a medical unit
FRESENIUS AG77 citations95
US5268144ADec 7, 1993
Method for sterilizing a medical unit
FRESENIUS AG35 citations91
US5522724AJun 4, 1996
Process for the multi-stage treatment of lumpy products using process media and device for carrying out the process
FRESENIUS AG8 citations74
FRESENIUS MEDICAL CARE DE GMBH
8 patentsUS6074559AJun 13, 2000
Filter device having a hollow fiber bundle and associated sealing devices
FRESENIUS MEDICAL CARE DE GMBH52 citations94
US6641731B1Nov 4, 2003
Filter device
FRESENIUS MEDICAL CARE DE GMBH20 citations90
US6419825B1Jul 16, 2002
Closure element
FRESENIUS MEDICAL CARE DE GMBH37 citations90
US6858137B2Feb 22, 2005
Filter module having a closure element
FRESENIUS MEDICAL CARE DE GMBH13 citations82
US6426002B1Jul 30, 2002
Filter device
FRESENIUS MEDICAL CARE DE GMBH10 citations72
US7713412B2May 11, 2010
Filter device
FRESENIUS MEDICAL CARE DE GMBH7 citations71
US6776909B2Aug 17, 2004
Filter device
FRESENIUS MEDICAL CARE DE GMBH4 citations61
US6862969B1Mar 8, 2005
Method and apparatus for the manufacture of fiber bundels
FRESENIUS MEDICAL CARE DE GMBH3 citations60