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ROBERT WATSON MCALPINE
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LEXINGTON, KY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Toner cartridge having a movable projection for providing installat...
Patent number
11,156,941
Issue date
Oct 26, 2021
Lexmark International, Inc.
Michael Nuestro Bayubay
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Replaceable unit for an image forming device having magnets of vary...
Patent number
10,921,730
Issue date
Feb 16, 2021
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Replaceable unit for an image forming device having magnets of vary...
Patent number
10,921,746
Issue date
Feb 16, 2021
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge having a movable projection for providing installat...
Patent number
10,884,357
Issue date
Jan 5, 2021
Lexmark International, Inc.
Michael Nuestro Bayubay
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Replaceable unit for an image forming device having magnets of vary...
Patent number
10,719,050
Issue date
Jul 21, 2020
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge having a movable projection for providing installat...
Patent number
10,656,559
Issue date
May 19, 2020
Lexmark International, Inc.
Michael Nuestro Bayubay
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Replaceable unit for an image forming device having magnets of vary...
Patent number
10,591,846
Issue date
Mar 17, 2020
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Compensation for deficient charge roll in an imaging device
Patent number
10,579,003
Issue date
Mar 3, 2020
Lexmark International, Inc.
Michael Brian Bacelieri
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Compensation for deficient charge roll in an imaging device
Patent number
10,488,780
Issue date
Nov 26, 2019
Lexmark International, Inc.
Michael Brian Bacelieri
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Replaceable unit for an image forming device having magnets of vary...
Patent number
10,488,811
Issue date
Nov 26, 2019
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge
Patent number
D854078
Issue date
Jul 16, 2019
Lexmark International, Inc.
James Daniel Anderson
D18 - Printing and office machinery
Information
Patent Grant
Image forming device having a replaceable unit that includes magnet...
Patent number
10,303,111
Issue date
May 28, 2019
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge
Patent number
D841730
Issue date
Feb 26, 2019
Lexmark International, Inc.
James Daniel Anderson
D18 - Printing and office machinery
Information
Patent Grant
Toner cartridge having a movable projection for providing installat...
Patent number
10,197,944
Issue date
Feb 5, 2019
Lexmark International, Inc.
Michael Nuestro Bayubay
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge having a movable projection for providing installat...
Patent number
10,036,981
Issue date
Jul 31, 2018
Lexmark International, Inc.
Michael Nuestro Bayubay
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Replaceable unit for an image forming device having magnets of vary...
Patent number
9,983,506
Issue date
May 29, 2018
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic image forming device having a toner cartridge t...
Patent number
9,915,894
Issue date
Mar 13, 2018
Lexmark International, Inc.
Michael Nuestro Bayubay
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Replaceable unit for an image forming device having magnets of vary...
Patent number
9,841,722
Issue date
Dec 12, 2017
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge having a movable projection for providing installat...
Patent number
9,709,925
Issue date
Jul 18, 2017
Lexmark International, Inc.
Michael Nuestro Bayubay
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drive mechanism for an intermediate transfer member module of an el...
Patent number
9,709,928
Issue date
Jul 18, 2017
Lexmark International, Inc.
Kerry Leland Embry
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Chemically prepared core shell toner formulation including a styren...
Patent number
9,612,545
Issue date
Apr 4, 2017
Lexmark International, Inc.
Ligia Aura Bejat
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Replaceable unit for an image forming device having magnets of vary...
Patent number
9,519,243
Issue date
Dec 13, 2016
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drive mechanism for an intermediate transfer member module of an el...
Patent number
9,488,935
Issue date
Nov 8, 2016
Lexmark International, Inc.
Kerry Leland Embry
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System for determining the open or closed state of a toner cartridg...
Patent number
9,477,178
Issue date
Oct 25, 2016
Lexmark International, Inc.
Michael Nuestro Bayubay
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge having a movable projection for providing installat...
Patent number
9,477,176
Issue date
Oct 25, 2016
Lexmark International, Inc.
Michael Nuestro Bayubay
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Replaceable unit for an image forming device having magnets of vary...
Patent number
9,389,582
Issue date
Jul 12, 2016
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge having a movable projection for providing installat...
Patent number
9,360,797
Issue date
Jun 7, 2016
Lexmark International, Inc.
Michael Nuestro Bayubay
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner level sensing using rotatable magnets having varying angular...
Patent number
9,335,656
Issue date
May 10, 2016
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Volumetric toner cartridge having driven toner platform
Patent number
9,063,460
Issue date
Jun 23, 2015
Lexmark International, Inc.
Jeffrey Alan Abler
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Volumetric toner cartridge having toner agitators
Patent number
8,918,032
Issue date
Dec 23, 2014
Lexmark International, Inc.
Jeffrey Alan Abler
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
TONER CARTRIDGE HAVING A MOVABLE PROJECTION FOR PROVIDING INSTALLAT...
Publication number
20210072667
Publication date
Mar 11, 2021
Lexmark International, Inc.
MICHAEL NUESTRO BAYUBAY
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REPLACEABLE UNIT FOR AN IMAGE FORMING DEVICE HAVING MAGNETS OF VARY...
Publication number
20200310341
Publication date
Oct 1, 2020
Lexmark International, Inc.
BRIAN SCOTT CARPENTER
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CARTRIDGE HAVING A MOVABLE PROJECTION FOR PROVIDING INSTALLAT...
Publication number
20200278623
Publication date
Sep 3, 2020
Lexmark International, Inc.
MICHAEL NUESTRO BAYUBAY
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REPLACEABLE UNIT FOR AN IMAGE FORMING DEVICE HAVING MAGNETS OF VARY...
Publication number
20200166869
Publication date
May 28, 2020
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REPLACEABLE UNIT FOR AN IMAGE FORMING DEVICE HAVING MAGNETS OF VARY...
Publication number
20200089156
Publication date
Mar 19, 2020
Lexmark International, Inc.
BRIAN SCOTT CARPENTER
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REPLACEABLE UNIT FOR AN IMAGE FORMING DEVICE HAVING MAGNETS OF VARY...
Publication number
20190243301
Publication date
Aug 8, 2019
Lexmark International, Inc.
BRIAN SCOTT CARPENTER
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CARTRIDGE HAVING A MOVABLE PROJECTION FOR PROVIDING INSTALLAT...
Publication number
20190121260
Publication date
Apr 25, 2019
Lexmark International, Inc.
MICHAEL NUESTRO BAYUBAY
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CARTRIDGE HAVING A MOVABLE PROJECTION FOR PROVIDING INSTALLAT...
Publication number
20180348669
Publication date
Dec 6, 2018
Lexmark International, Inc.
MICHAEL NUESTRO BAYUBAY
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REPLACEABLE UNIT FOR AN IMAGE FORMING DEVICE HAVING MAGNETS OF VARY...
Publication number
20180246439
Publication date
Aug 30, 2018
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CARTRIDGE HAVING A MOVABLE PROJECTION FOR PROVIDING INSTALLAT...
Publication number
20180173134
Publication date
Jun 21, 2018
Lexmark International, Inc.
MICHAEL NUESTRO BAYUBAY
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING DEVICE HAVING A REPLACEABLE UNIT THAT INCLUDES MAGNET...
Publication number
20180059613
Publication date
Mar 1, 2018
Lexmark International, Inc.
BRIAN SCOTT CARPENTER
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE HAVING A TONER CARTRIDGE T...
Publication number
20170277075
Publication date
Sep 28, 2017
Lexmark International, Inc.
MICHAEL NUESTRO BAYUBAY
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRIVE MECHANISM FOR AN INTERMEDIATE TRANSFER MEMBER MODULE OF AN EL...
Publication number
20170090357
Publication date
Mar 30, 2017
LEXMARK INTERNATIONAL, INC.
KERRY LELAND EMBRY
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REPLACEABLE UNIT FOR AN IMAGE FORMING DEVICE HAVING MAGNETS OF VARY...
Publication number
20170052478
Publication date
Feb 23, 2017
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CARTRIDGE HAVING A MOVABLE PROJECTION FOR PROVIDING INSTALLAT...
Publication number
20170045843
Publication date
Feb 16, 2017
Lexmark International, Inc.
MICHAEL NUESTRO BAYUBAY
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method of Making a Core Shell Toner Formulation Including a Styrene...
Publication number
20170010547
Publication date
Jan 12, 2017
Lexmark International, Inc.
Ligia Aura Bejat
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Chemically Prepared Core Shell Toner Formulation Including a Styren...
Publication number
20170010549
Publication date
Jan 12, 2017
Lexmark International, Inc.
Ligia Aura Bejat
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REPLACEABLE UNIT FOR AN IMAGE FORMING DEVICE HAVING MAGNETS OF VARY...
Publication number
20160299466
Publication date
Oct 13, 2016
Lexmark International, Inc.
BRIAN SCOTT CARPENTER
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Replaceable Unit for an Image Forming Device Having Magnets of Vary...
Publication number
20160077466
Publication date
Mar 17, 2016
Lexmark International, Inc.
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Replaceable Unit for an Image Forming Device Having Magnets of Vary...
Publication number
20150346681
Publication date
Dec 3, 2015
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner Level Sensing Using Rotatable Magnets Having Varying Angular...
Publication number
20150346632
Publication date
Dec 3, 2015
Brian Scott Carpenter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Volumetric Toner Cartridge Having Toner Agitators
Publication number
20140079441
Publication date
Mar 20, 2014
Jeffrey Alan Abler
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Volumetric Toner Cartridge Having Driven Toner Platform
Publication number
20140079438
Publication date
Mar 20, 2014
Jeffrey Alan Abler
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner Release Coating
Publication number
20090181236
Publication date
Jul 16, 2009
Richard Kent Anderson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Doctor Blade Surface Energy Modification
Publication number
20090169273
Publication date
Jul 2, 2009
Richard Kent Anderson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Doctor Blade and Developer Assembly with Precision Diameter Radius...
Publication number
20070237552
Publication date
Oct 11, 2007
Robert Watson McAlpine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Packaging material for a developing agent cartridge
Publication number
20070054072
Publication date
Mar 8, 2007
Lexmark International, Inc.
Peter Wallace Bracken
B32 - LAYERED PRODUCTS
Information
Patent Application
Developing agent transport and storage
Publication number
20070048050
Publication date
Mar 1, 2007
Lexmark International, Inc.
Alfred Louis Fahmy
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method and device for conveying waste toner in an image forming device
Publication number
20060188302
Publication date
Aug 24, 2006
Lexmark International, Inc.
Donald Wayne Stafford
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Apparatus and method of reducing charge roller contamination
Publication number
20060182475
Publication date
Aug 17, 2006
Lexmark International, Inc.
Bhaskar Gopalanarayanan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY