Inventor
NIERMANN VOLKER
US49 patents
⚠️ This page may combine multiple inventors who share the name “NIERMANN VOLKER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BECTON DICKINSON CO
39 patentsUS6280400B1Aug 28, 2001
Device and method for separating component of a liquid sample
BECTON DICKINSON CO156 citations99
US7294118B2Nov 13, 2007
Retractable needle assembly
BECTON DICKINSON CO138 citations98
US7060055B2Jun 13, 2006
Forward shielding safety device
BECTON DICKINSON CO79 citations98
US6682510B2Jan 27, 2004
Passive safety device
BECTON DICKINSON CO90 citations98
US6602206B1Aug 5, 2003
Stopper-shield assembly
BECTON DICKINSON CO82 citations98
US6537259B1Mar 25, 2003
Passive safety device
BECTON DICKINSON CO99 citations98
US6409701B1Jun 25, 2002
Hypodermic syringe with selectively retractable needle
BECTON DICKINSON CO100 citations98
US6382442B1May 7, 2002
Plastic closure for vials and other medical containers
BECTON DICKINSON CO134 citations98
USD452003SDec 11, 2001
Needle assembly
BECTON DICKINSON CO83 citations98
USD425625SMay 23, 2000
Specimen sampling tube
BECTON DICKINSON CO101 citations98
US6171261B1Jan 9, 2001
Specimen collection device and method of delivering fluid specimens to test tubes
BECTON DICKINSON CO110 citations97
US6855130B2Feb 15, 2005
Passive safety device for needle of IV infusion or blood collection set
BECTON DICKINSON CO65 citations96
US6994213B2Feb 7, 2006
Packaging for push button blood collection set
BECTON DICKINSON CO105 citations95
US6139802AOct 31, 2000
Ball and socket closure for specimen collection container incorporating a resilient elastomeric seal
BECTON DICKINSON CO50 citations95
US5919420AJul 6, 1999
Ball and socket closure for specimen collection container incorporating a resilient elastomeric seal
BECTON DICKINSON CO48 citations95
US6491667B1Dec 10, 2002
Syringe tip cap
BECTON DICKINSON CO84 citations94
US6681475B2Jan 27, 2004
Method of sealing a medical container with a plastic closure
BECTON DICKINSON CO56 citations93
US6623461B1Sep 23, 2003
Forward shielding safety device
BECTON DICKINSON CO39 citations93
USD461245SAug 6, 2002
Needle holder
BECTON DICKINSON CO19 citations93
USD461244SAug 6, 2002
Needle holder
BECTON DICKINSON CO20 citations93
USD460183SJul 9, 2002
Needle holder
BECTON DICKINSON CO20 citations93
USD452313SDec 18, 2001
Needle assembly
BECTON DICKINSON CO23 citations93
USD452314SDec 18, 2001
Needle assembly
BECTON DICKINSON CO21 citations93
US6136275AOct 24, 2000
Ball and socket closure for specimen collection container
BECTON DICKINSON CO40 citations92
USD425618SMay 23, 2000
Specimen collection device
BECTON DICKINSON CO31 citations92
US6032813AMar 7, 2000
Ball and socket closure for specimen collection container incorporating an integral flexible seal
BECTON DICKINSON CO44 citations92
US5972297AOct 26, 1999
Ball and socket closure for specimen collection container incorporating a septum
BECTON DICKINSON CO45 citations92
US6350415B1Feb 26, 2002
Ball and socket closure for specimen collection container incorporating a dimple locking mechanism
BECTON DICKINSON CO47 citations91
USRE40428EJul 8, 2008
Syringe Having Needle Isolation Features
BECTON DICKINSON CO26 citations89
USD462901SSep 17, 2002
Packaging tray
BECTON DICKINSON CO17 citations89
US6904662B2Jun 14, 2005
Method of sealing a cartridge or other medical container with a plastic closure
BECTON DICKINSON CO12 citations84
USD471979SMar 18, 2003
Needle assembly
BECTON DICKINSON CO16 citations84
USD462765SSep 10, 2002
Needle assembly
BECTON DICKINSON CO14 citations84
USD469528SJan 28, 2003
Needle assembly
BECTON DICKINSON CO6 citations74
USD469529SJan 28, 2003
Needle assembly
BECTON DICKINSON CO11 citations74
USD465571SNov 12, 2002
Needle assembly
BECTON DICKINSON CO8 citations74
USD460552SJul 16, 2002
Needle holder
BECTON DICKINSON CO7 citations74
US5948364ASep 7, 1999
Ball and socket closure for specimen collection container
BECTON DICKINSON CO7 citations72
USD422712SApr 11, 2000
Closure for specimen collection container
BECTON DICKINSON CO0 citations51