LEXMARK INTERNATIONAL, INC.
Patent Owner
Stats
- 1,832 US PATENTS IN FORCE
- 22 US APPLICATIONS PENDING
- Mar 20, 2018 most recent publication
Details
- 1,832 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 27,776 Total Citation Count
- Sep 28, 1982 Earliest Filing
- 698 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2018/0059,591 SYSTEM AND METHOD FOR CONTROLLING A FUSER ASSEMBLY OF AN ELECTROPHOTOGRAPHIC IMAGING DEVICEOct 20, 17Mar 01, 18[G03G]
2018/0039,203 TONER CARTRIDGE FOR IMAGE FORMING DEVICE INCLUDING FLIGHT WITH MAGNETIC PARTICLES TO GENERATE A MAGNETIC FIELDFeb 23, 17Feb 08, 18[G03G]
2017/0351,204 Method and System for Controlling a Fuser of an Electrophotographic Imaging DeviceJun 01, 17Dec 07, 17[G03G]
2017/0320,700 REMOVABLE DUPLEXER TRAY MODULE FOR AN IMAGING APPARATUSMay 04, 16Nov 09, 17[B41J, B65H]
2017/0315,467 Automated Lens Cleaning and Shutter System for an Electrophotographic Imaging DeviceAug 24, 16Nov 02, 17[G03G]
2017/0285,517 IMAGE FORMING DEVICE HAVING A SUPPLY ITEM THAT INCLUDES A RETAINER ASSEMBLY HAVING POSITIONING FEATURES FOR PROCESSING CIRCUITRYJun 20, 17Oct 05, 17[G03G]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9921540 Image forming device having a supply item that includes a retainer assembly having positioning features for processing circuitryJun 20, 17Mar 20, 18[G03G]
9915894 Electrophotographic image forming device having a toner cartridge that includes a movable projection for providing installation feedbackJun 13, 17Mar 13, 18[G03G]
9917699 Physical unclonable function imaged through two facesOct 09, 15Mar 13, 18[H04L, G09C, H04N, G03G]
9910376 Toner formulation having a silane surface treated on its outer surface and method of preparing the sameNov 18, 16Mar 06, 18[G03G]
9910377 Toner formulation having a silane surface treated on its outer surface and method of preparing the sameNov 18, 16Mar 06, 18[G03G]
9910395 Systems and methods for controlling toner development in an image forming deviceJul 19, 16Mar 06, 18[G03G]
9910403 Positioning features for electrical contacts of a replaceable unit of an electrophotographic image forming deviceDec 20, 16Mar 06, 18[H01R, G03G]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2018/0074,442 System and Method for Controlling a Fuser Assembly of an Electrophotographic Imaging DeviceAbandonedSep 12, 16Mar 15, 18[G03G]
2018/0009,733 TWO STEP METHOD OF PRODUCING TRIARLYAMINE COMPOUNDS HAVING TWO ALKYL ALCOHOLS IN A SINGLE REACTION VESSELAbandonedJul 06, 16Jan 11, 18[C07C]
2017/0212,438 TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCYAbandonedJan 23, 17Jul 27, 17[G03G]
2017/0212,439 TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCYAbandonedJan 23, 17Jul 27, 17[G03G]
2017/0184,985 PHOTOCONDUCTOR HAVING CROSSLINKABLE TRANSPORT MOLECULESHAVING FOUR RADICAL POLYMERIZABLE GROUPS AND METHOD TO MAKETHE SAMEAbandonedDec 29, 15Jun 29, 17[C23C, G03G]
2017/0176,887 TONER CARTRIDGE HAVING AN AXIALLY MOVABLE MEMBER IN A TONER RESERVOIR THEREOFAbandonedDec 21, 15Jun 22, 17[G03G]
2017/0176,921 CLEANER ASSEMBLY FOR REMOVING WASTE TONER IN AN ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICEAbandonedDec 13, 16Jun 22, 17[G03G]
2017/0131,651 TONER FORMULATION USING CRYSTALLINE POLYESTER ENCAPSULATED WITH A STYRENE ACRYLATE LATEX FORMULATION AND METHOD OF PREPARING THE SAMEAbandonedNov 10, 15May 11, 17[G03G]
2017/0102,670 INTEGRATED HANDLE AND LATCH FOR A REPLACEABLE UNIT OF AN ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICEAbandonedAug 29, 16Apr 13, 17[G03G]
2017/0075,246 METHOD TO ACHIEVE TRIBOCHARGE UNIFORMITY OF A DEVELOPER MIX ACROSS DIFFERENT TEMERATURE AND HUMIDITY CONDITIONS BY MODIFYING THE SURFACE OF THE MAGNETIC CARRIER PARTICLEAbandonedNov 03, 16Mar 16, 17[G03G]
2017/0068,179 FORMULATION FOR A DEVELOPER MIX HAVING TRIBOCHARGE UNIFORMITY ACROSS DIFFERENT TEMPERATURE AND HUMIDITY CONDITIONSAbandonedNov 21, 16Mar 09, 17[G03G]
2017/0010,547 Method of Making a Core Shell Toner Formulation Including a Styrene Acrylate Polyester Copolymer Used for the ShellAbandonedJul 09, 15Jan 12, 17[G03G]
2016/0363,876 OVERCOAT FORMULATION FOR LONG-LIFE ELECTROPHOTOGRAPHIC PHOTOCONDUCTORS AND METHOD FOR MAKING THE SAMEAbandonedAug 23, 16Dec 15, 16[G03G]
2016/0357,119 OVERCOAT FORMULATION FOR LONG-LIFE ELECTROPHOTOGRAPHIC PHOTOCONDUCTORS AND METHOD FOR MAKING THE SAMEAbandonedAug 23, 16Dec 08, 16[G03G]
2016/0299,461 Heater Frame for a Fuser Assembly and Methods of Using SameAbandonedNov 06, 15Oct 13, 16[G03G]
2016/0282,408 Integrated Circuit Including a Programmable Logic Analyzer with Enhanced and Debugging Capabilities and a Method ThereforAbandonedJun 08, 16Sep 29, 16[G01R]
2016/0224,680 Imaging Device for Scan-To-Mobile Computing DeviceAbandonedJan 30, 15Aug 04, 16[G06F, G06K]
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