Inventor
ALCHAS PAUL G
US40 patents
⚠️ This page may combine multiple inventors who share the name “ALCHAS PAUL G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BECTON DICKINSON CO
28 patentsUS6494865B1Dec 17, 2002
Intradermal delivery device including a needle assembly
BECTON DICKINSON CO265 citations99
US5030210AJul 9, 1991
Catheter valve assembly
BECTON DICKINSON CO240 citations99
US4537593AAug 27, 1985
Self-venting, non-coring needle assembly
BECTON DICKINSON CO154 citations99
US7108679B2Sep 19, 2006
Intradermal syringe and needle assembly
BECTON DICKINSON CO67 citations98
US7083599B2Aug 1, 2006
Prefillable intradermal delivery device
BECTON DICKINSON CO139 citations98
US6776776B2Aug 17, 2004
Prefillable intradermal delivery device
BECTON DICKINSON CO143 citations98
US6689118B2Feb 10, 2004
Method of intradermally injecting substances
BECTON DICKINSON CO180 citations98
US6569143B2May 27, 2003
Method of intradermally injecting substances
BECTON DICKINSON CO339 citations98
US6569123B2May 27, 2003
Prefillable intradermal injector
BECTON DICKINSON CO345 citations98
US4772273ASep 20, 1988
Variable-volume vented container
BECTON DICKINSON CO100 citations96
US4737152AApr 12, 1988
Catheter assembly
BECTON DICKINSON CO107 citations96
US6843781B2Jan 18, 2005
Intradermal needle
BECTON DICKINSON CO56 citations95
US5334144AAug 2, 1994
Single use disposable needleless injector
BECTON DICKINSON CO754 citations95
US7582073B2Sep 1, 2009
Safety shield system for prefilled syringe
BECTON DICKINSON CO24 citations93
US7455661B2Nov 25, 2008
Safety shield system for prefilled syringe
BECTON DICKINSON CO35 citations93
US7296566B2Nov 20, 2007
Nasal delivery device including spray nozzle
BECTON DICKINSON CO52 citations93
US7250036B2Jul 31, 2007
Intradermal syringe and needle assembly
BECTON DICKINSON CO23 citations93
US4998926AMar 12, 1991
Parenteral fluid administration set
BECTON DICKINSON CO47 citations93
US4952210AAug 28, 1990
Parenteral fluid administration set
BECTON DICKINSON CO38 citations93
US7241275B2Jul 10, 2007
Intradermal needle
BECTON DICKINSON CO36 citations92
USD476418SJun 24, 2003
Medical needle assembly
BECTON DICKINSON CO17 citations91
US7597684B2Oct 6, 2009
Prefillable intradermal delivery device
BECTON DICKINSON CO25 citations89
US6730059B2May 4, 2004
Medical needle assemblies
BECTON DICKINSON CO51 citations89
US9682198B2Jun 20, 2017
Intradermal injection device
BECTON DICKINSON CO8 citations84
US7776013B2Aug 17, 2010
Intradermal syringe and needle assembly
BECTON DICKINSON CO3 citations63
USD711527SAug 19, 2014
Microinfuser
BECTON DICKINSON CO1 citations61
US9750897B2Sep 5, 2017
Intradermal delivery device including a needle assembly
BECTON DICKINSON CO0 citations52
US7674242B2Mar 9, 2010
Intradermal needle
BECTON DICKINSON CO0 citations51
ALCHAS PAUL G
5 patentsUS7497841B2Mar 3, 2009
Intradermal syringe and needle assembly
ALCHAS PAUL G28 citations92
USD693455SNov 12, 2013
Microinfuser
ALCHAS PAUL G14 citations91
US8066680B2Nov 29, 2011
Prefillable intradermal delivery device
ALCHAS PAUL G31 citations91
US8267890B2Sep 18, 2012
Intradermal delivery device with contoured skin engaging surface geometry
ALCHAS PAUL G18 citations82
US8162885B2Apr 24, 2012
Intradermal syringe and needle assembly
ALCHAS PAUL G2 citations62