KASTURI RANGAN SRINIVASAN

Person

LONGMONT, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Chemically prepared core shell magenta toner using a borax coupling...
- Patent number 10,795,275
- Issue date Oct 6, 2020
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Crash cooling method to prepare toner
- Patent number 10,613,450
- Issue date Apr 7, 2020
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Crash cooling method to prepare toner
- Patent number 10,606,182
- Issue date Mar 31, 2020
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner compositions including silica blends and method to make the same
- Patent number 10,606,181
- Issue date Mar 31, 2020
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Crash cooling method to prepare toner
- Patent number 10,591,831
- Issue date Mar 17, 2020
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Crash cooling method to prepare toner
- Patent number 10,591,833
- Issue date Mar 17, 2020
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Crash cooling method to prepare toner
- Patent number 10,591,835
- Issue date Mar 17, 2020
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Crash cooling method to prepare toner
- Patent number 10,591,832
- Issue date Mar 17, 2020
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Crash cooling method to prepare toner
- Patent number 10,591,834
- Issue date Mar 17, 2020
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Crash cooling method to prepare toner
- Patent number 10,474,046
- Issue date Nov 12, 2019
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Crash cooling method to prepare toner
- Patent number 10,108,100
- Issue date Oct 23, 2018
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Surface modified magnetic carriers using hydrophobized titania
- Patent number 9,841,702
- Issue date Dec 12, 2017
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Surface modified magnetic carriers using hydrophobized titania
- Patent number 9,835,967
- Issue date Dec 5, 2017
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Chemically prepared core shell toner formulation including a borax...
- Patent number 9,671,709
- Issue date Jun 6, 2017
- Lexmark International, Inc.
- Jing Sun
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Formulation for a developer mix having tribocharge uniformity acros...
- Patent number 9,535,353
- Issue date Jan 3, 2017
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method to achieve tribocharge uniformity of a developer mix across...
- Patent number 9,523,932
- Issue date Dec 20, 2016
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner formulations having improved toner usage efficiency and metho...
- Patent number 9,519,233
- Issue date Dec 13, 2016
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner formulations having improved toner usage efficiency and metho...
- Patent number 9,217,939
- Issue date Dec 22, 2015
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner having improved charge characteristics
- Patent number 8,257,894
- Issue date Sep 4, 2012
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Chemically prepared toners with size limiting binders
- Patent number 7,435,523
- Issue date Oct 14, 2008
- Lexmark International, Inc.
- John Melvin Olson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Plasticized photoconductor
- Patent number 7,358,015
- Issue date Apr 15, 2008
- Lexmark International, Inc.
- Mark Thomas Bellino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductor member with bound silicone oil
- Patent number 7,288,350
- Issue date Oct 30, 2007
- Lexmark International, Inc.
- Donna Marie Erk
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductor with light fatigue additives
- Patent number 7,195,850
- Issue date Mar 27, 2007
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of dip coating fuser belts using polymer binders
- Patent number 6,558,751
- Issue date May 6, 2003
- Lexmark International, Inc.
- Mark Thomas Bellino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of dip coating fuser belt using alcohol as a co-solvent
- Patent number 6,511,709
- Issue date Jan 28, 2003
- Lexmark, International, Inc.
- Johnathan Lee Barnes
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Photoconductors comprising cyclic carbonate polymers
- Patent number 6,489,070
- Issue date Dec 3, 2002
- Lexmark International, Inc.
- Kasturi R. Srinivasan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Xerographic photoreceptor co-binder compositions
- Patent number 6,461,781
- Issue date Oct 8, 2002
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for treating aluminum substrates and products thereof
- Patent number 6,410,197
- Issue date Jun 25, 2002
- Lexmark International, Inc.
- Mark Thomas Bellino
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrophotographic photoconductors comprising polyaryl ethers
- Patent number 6,350,553
- Issue date Feb 26, 2002
- Lexmark International, Inc.
- Kasturi R. Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charge transport layers and/or charge generation layers comprising...
- Patent number 6,309,784
- Issue date Oct 30, 2001
- Lexmark International, Inc.
- David Glenn Black
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY
- Publication number 20230069575
- Publication date Mar 2, 2023
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY
- Publication number 20230053349
- Publication date Feb 23, 2023
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY
- Publication number 20230056887
- Publication date Feb 23, 2023
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY
- Publication number 20230017822
- Publication date Jan 19, 2023
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY
- Publication number 20220373917
- Publication date Nov 24, 2022
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER BLENDS COMPRISING OF A CLEAR TONER AND A PIGMENTED TONER
- Publication number 20220317585
- Publication date Oct 6, 2022
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER BLENDS COMPRISING OF A CLEAR TONER AND A PIGMENTED TONER
- Publication number 20220317586
- Publication date Oct 6, 2022
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- B82 - NANO-TECHNOLOGY
Information Patent Application
TONER BLENDS COMPRISING OF A CLEAR TONER AND A PIGMENTED TONER
- Publication number 20220317587
- Publication date Oct 6, 2022
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- B82 - NANO-TECHNOLOGY
Information Patent Application
TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY
- Publication number 20220206405
- Publication date Jun 30, 2022
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY
- Publication number 20220197167
- Publication date Jun 23, 2022
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER HAVING EXTRA PARTICULAR ADDITIVES
- Publication number 20220197170
- Publication date Jun 23, 2022
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER HAVING EXTRA PARTICULAR ADDITIVES
- Publication number 20220197172
- Publication date Jun 23, 2022
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY
- Publication number 20220197168
- Publication date Jun 23, 2022
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER HAVING EXTRA PARTICULAR ADDITIVES
- Publication number 20220197173
- Publication date Jun 23, 2022
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY
- Publication number 20220197169
- Publication date Jun 23, 2022
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER HAVING EXTRA PARTICULAR ADDITIVES
- Publication number 20220197171
- Publication date Jun 23, 2022
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHEMICALLY PREPARED CORE SHELL MAGENTA TONER USING A BORAX COUPLING...
- Publication number 20200319570
- Publication date Oct 8, 2020
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CRASH COOLING METHOD TO PREPARE TONER
- Publication number 20190243264
- Publication date Aug 8, 2019
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CRASH COOLING METHOD TO PREPARE TONER
- Publication number 20190243263
- Publication date Aug 8, 2019
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CRASH COOLING METHOD TO PREPARE TONER
- Publication number 20190243267
- Publication date Aug 8, 2019
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CRASH COOLING METHOD TO PREPARE TONER
- Publication number 20190243266
- Publication date Aug 8, 2019
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CRASH COOLING METHOD TO PREPARE TONER
- Publication number 20190243262
- Publication date Aug 8, 2019
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CRASH COOLING METHOD TO PREPARE TONER
- Publication number 20190243265
- Publication date Aug 8, 2019
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CRASH COOLING METHOD TO PREPARE TONER
- Publication number 20190227451
- Publication date Jul 25, 2019
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CRASH COOLING METHOD TO PREPARE TONER
- Publication number 20190025724
- Publication date Jan 24, 2019
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SURFACE MODIFIED MAGNETIC CARRIERS USING HYDROPHOBIZED TITANIA
- Publication number 20170082937
- Publication date Mar 23, 2017
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SURFACE MODIFIED MAGNETIC CARRIERS USING HYDROPHOBIZED TITANIA
- Publication number 20170082952
- Publication date Mar 23, 2017
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD TO ACHIEVE TRIBOCHARGE UNIFORMITY OF A DEVELOPER MIX ACROSS...
- Publication number 20170075246
- Publication date Mar 16, 2017
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FORMULATION FOR A DEVELOPER MIX HAVING TRIBOCHARGE UNIFORMITY ACROS...
- Publication number 20170068179
- Publication date Mar 9, 2017
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Formulation for a Developer Mix Having Tribocharge Uniformity Acros...
- Publication number 20160179026
- Publication date Jun 23, 2016
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

KASTURI RANGAN SRINIVASAN

Person

Patents Grantslast 30 patents

Chemically prepared core shell magenta toner using a borax coupling...

Crash cooling method to prepare toner

Crash cooling method to prepare toner

Toner compositions including silica blends and method to make the same

Crash cooling method to prepare toner

Crash cooling method to prepare toner

Crash cooling method to prepare toner

Crash cooling method to prepare toner

Crash cooling method to prepare toner

Crash cooling method to prepare toner

Crash cooling method to prepare toner

Surface modified magnetic carriers using hydrophobized titania

Surface modified magnetic carriers using hydrophobized titania

Chemically prepared core shell toner formulation including a borax...

Formulation for a developer mix having tribocharge uniformity acros...

Method to achieve tribocharge uniformity of a developer mix across...

Toner formulations having improved toner usage efficiency and metho...

Toner formulations having improved toner usage efficiency and metho...

Toner having improved charge characteristics

Chemically prepared toners with size limiting binders

Plasticized photoconductor

Photoconductor member with bound silicone oil

Photoconductor with light fatigue additives

Method of dip coating fuser belts using polymer binders

Method of dip coating fuser belt using alcohol as a co-solvent

Photoconductors comprising cyclic carbonate polymers

Xerographic photoreceptor co-binder compositions

Methods for treating aluminum substrates and products thereof

Electrophotographic photoconductors comprising polyaryl ethers

Charge transport layers and/or charge generation layers comprising...

Patents Applicationslast 30 patents

TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY

TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY

TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY

TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY

TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY

TONER BLENDS COMPRISING OF A CLEAR TONER AND A PIGMENTED TONER

TONER BLENDS COMPRISING OF A CLEAR TONER AND A PIGMENTED TONER

TONER BLENDS COMPRISING OF A CLEAR TONER AND A PIGMENTED TONER

TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY

TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY

TONER HAVING EXTRA PARTICULAR ADDITIVES

TONER HAVING EXTRA PARTICULAR ADDITIVES

TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY

TONER HAVING EXTRA PARTICULAR ADDITIVES

TONER FORMULATIONS HAVING IMPROVED TONER USAGE EFFICIENCY

TONER HAVING EXTRA PARTICULAR ADDITIVES

CHEMICALLY PREPARED CORE SHELL MAGENTA TONER USING A BORAX COUPLING...

CRASH COOLING METHOD TO PREPARE TONER

CRASH COOLING METHOD TO PREPARE TONER

CRASH COOLING METHOD TO PREPARE TONER

CRASH COOLING METHOD TO PREPARE TONER

CRASH COOLING METHOD TO PREPARE TONER

CRASH COOLING METHOD TO PREPARE TONER

CRASH COOLING METHOD TO PREPARE TONER

CRASH COOLING METHOD TO PREPARE TONER

SURFACE MODIFIED MAGNETIC CARRIERS USING HYDROPHOBIZED TITANIA

SURFACE MODIFIED MAGNETIC CARRIERS USING HYDROPHOBIZED TITANIA

METHOD TO ACHIEVE TRIBOCHARGE UNIFORMITY OF A DEVELOPER MIX ACROSS...

FORMULATION FOR A DEVELOPER MIX HAVING TRIBOCHARGE UNIFORMITY ACROS...

Formulation for a Developer Mix Having Tribocharge Uniformity Acros...