Inventor

KINSEY P SPENCER

US70 patents

⚠️ This page may combine multiple inventors who share the name “KINSEY P SPENCER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MANNKIND CORP

32 patents

USD674893SJan 22, 2013

Inhaler device

MANNKIND CORP51 citations98

USD636868SApr 26, 2011

Dry powder inhaler

MANNKIND CORP57 citations98

USD635243SMar 29, 2011

Dry powder inhaler

MANNKIND CORP51 citations98

USD614760SApr 27, 2010

Dry powder inhaler

MANNKIND CORP59 citations98

USD613849SApr 13, 2010

Cartridge for a dry powder inhaler

MANNKIND CORP49 citations98

USD604832SNov 24, 2009

Cartridge for a dry powder inhaler

MANNKIND CORP51 citations98

USD597657SAug 4, 2009

Dry powder inhaler

MANNKIND CORP57 citations98

USD635242SMar 29, 2011

Dry powder inhaler

MANNKIND CORP52 citations97

USD629887SDec 28, 2010

Dry powder inhaler

MANNKIND CORP59 citations97

USD629888SDec 28, 2010

Dry powder inhaler

MANNKIND CORP54 citations97

USD629886SDec 28, 2010

Dry powder inhaler

MANNKIND CORP59 citations97

USD629505SDec 21, 2010

Dry powder inhaler

MANNKIND CORP49 citations97

USD629506SDec 21, 2010

Dry powder inhaler

MANNKIND CORP53 citations97

USD636867SApr 26, 2011

Dry powder inhaler

MANNKIND CORP45 citations94

USD636869SApr 26, 2011

Dry powder inhaler

MANNKIND CORP45 citations94

USD771237SNov 8, 2016

Mouthpiece cover

MANNKIND CORP22 citations93

USD605753SDec 8, 2009

Cartridge for a dry powder inhaler

MANNKIND CORP46 citations93

US11241549B2Feb 8, 2022

Dry powder inhaler and system for drug delivery

MANNKIND CORP2 citations84

US11185645B2Nov 30, 2021

Dry powder inhaler and system for drug delivery

MANNKIND CORP2 citations84

US10751488B2Aug 25, 2020

Dry powder inhaler and system for drug delivery

MANNKIND CORP4 citations84

USD851748SJun 18, 2019

Inhaler

MANNKIND CORP6 citations84

USD802116SNov 7, 2017

Mouthpiece cover

MANNKIND CORP9 citations84

US9802012B2Oct 31, 2017

Dry powder drug delivery system and methods

MANNKIND CORP9 citations83

US8912193B2Dec 16, 2014

Dry powder inhaler and system for drug delivery

MANNKIND CORP5 citations83

US10201672B2Feb 12, 2019

Dry powder inhaler and system for drug delivery

MANNKIND CORP4 citations82

US9662461B2May 30, 2017

Dry powder drug delivery system and methods

MANNKIND CORP10 citations82

US12447293B2Oct 21, 2025

Dry powder inhaler and system for drug delivery

MANNKIND CORP0 citations73

US12233206B2Feb 25, 2025

Dry powder inhaler and system for drug delivery

MANNKIND CORP0 citations73

US11998683B2Jun 4, 2024

Dry powder inhaler and system for drug delivery

MANNKIND CORP1 citations73

US10675421B2Jun 9, 2020

Interactive apparatus and method for real-time profiling of inhalation efforts

MANNKIND CORP2 citations73

USD841798SFeb 26, 2019

Inhaler

MANNKIND CORP3 citations73

USD834178SNov 20, 2018

Inhaler

MANNKIND CORP5 citations73

SMUTNEY CHAD C

5 patents

US8499757B2Aug 6, 2013

Dry powder inhaler and system for drug delivery

SMUTNEY CHAD C72 citations99

US8424518B2Apr 23, 2013

Dry powder inhaler and system for drug delivery

SMUTNEY CHAD C79 citations99

US8485180B2Jul 16, 2013

Dry powder drug delivery system

SMUTNEY CHAD C113 citations98

USD664640SJul 31, 2012

Cartridge for a dry powder inhaler

SMUTNEY CHAD C41 citations98

US8636001B2Jan 28, 2014

Dry powder inhaler and system for drug delivery

SMUTNEY CHAD C76 citations97

BIO PLEXUS INC

5 patents

US6623456B1Sep 23, 2003

Needle member with off-set flash chamber and/or display member

BIO PLEXUS INC68 citations95

USD424194SMay 2, 2000

Catheter needle assembly

BIO PLEXUS INC59 citations95

US6247592B1Jun 19, 2001

System for disposal of contaminated medical products

BIO PLEXUS INC116 citations92

US6733465B1May 11, 2004

Holder for blood collection needle with blunting mechanism

BIO PLEXUS INC40 citations91

US6146337ANov 14, 2000

Holder for blood collection needle with blunting mechanism

BIO PLEXUS INC37 citations90

BECTON DICKINSON CO

4 patents

US7678079B2Mar 16, 2010

Patch-like infusion device

BECTON DICKINSON CO189 citations98

US7250037B2Jul 31, 2007

Patch-like infusion device

BECTON DICKINSON CO546 citations98

US7981076B2Jul 19, 2011

Reconstituting infusion device

BECTON DICKINSON CO66 citations97

US9884151B2Feb 6, 2018

Reconstituting infusion device

BECTON DICKINSON CO11 citations84

BIO PLEXUS DELAWARE INC

1 patent

US6544239B2Apr 8, 2003

Releasable locking needle assembly with optional release accessory therefor

BIO PLEXUS DELAWARE INC107 citations94

OVERFIELD DENNIS

1 patent

US9364619B2Jun 14, 2016

Interactive apparatus and method for real-time profiling of inhalation efforts

OVERFIELD DENNIS33 citations91

SULLIVAN VINCENT J

1 patent

US8753310B2Jun 17, 2014

Reconstituting infusion device

SULLIVAN VINCENT J17 citations91

SMITH & NEPHEW INC

1 patent

US7926856B2Apr 19, 2011

Fluid conduit connection

SMITH & NEPHEW INC29 citations91

Showing the top 50 of 70 patents by PatentIndex Score.