Inventor
FREIGANG HELMUT
DE20 patents
⚠️ This page may combine multiple inventors who share the name “FREIGANG HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRAUN MELSUNGEN AG
16 patentsUS6623458B2Sep 23, 2003
Spring launched needle safety clip
BRAUN MELSUNGEN AG157 citations99
USD732664SJun 23, 2015
Proximal catheter hub body
BRAUN MELSUNGEN AG68 citations98
USD718439SNov 25, 2014
Actuator assembly for a valved catheter
BRAUN MELSUNGEN AG54 citations98
USD713957SSep 23, 2014
Catheter assembly
BRAUN MELSUNGEN AG85 citations98
US7922698B2Apr 12, 2011
Spring launched needle safety clip
BRAUN MELSUNGEN AG97 citations98
US7354422B2Apr 8, 2008
Spring launched needle safety clip
BRAUN MELSUNGEN AG179 citations98
USD748254SJan 26, 2016
Tunneler
BRAUN MELSUNGEN AG68 citations97
US7601139B2Oct 13, 2009
Spring launched needle safety clip
BRAUN MELSUNGEN AG40 citations95
US6730083B2May 4, 2004
Puncture cannula
BRAUN MELSUNGEN AG74 citations95
USD747477SJan 12, 2016
Handle for a tunneler
BRAUN MELSUNGEN AG44 citations94
USD713522SSep 16, 2014
Distal catheter hub body
BRAUN MELSUNGEN AG47 citations94
USD747802SJan 19, 2016
Tunneler
BRAUN MELSUNGEN AG22 citations92
US8048036B2Nov 1, 2011
Spring launched needle safety clip
BRAUN MELSUNGEN AG21 citations91
USD884158SMay 12, 2020
Injection tube
BRAUN MELSUNGEN AG2 citations69
US11224720B2Jan 18, 2022
Infusion systems, connectors for use with catheter devices, and related methods
BRAUN MELSUNGEN AG5 citations68
US10842987B2Nov 24, 2020
Tube clamp and volumetric pump comprising tube clamp
BRAUN MELSUNGEN AG0 citations32