Hairuo Tu

Person

Boxborough, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Composite particles for toner additives
- Patent number 12,049,551
- Issue date Jul 30, 2024
- Cabot Corporation
- Hairuo Tu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nanocomposites containing crystalline polyester and organosilica
- Patent number 11,091,631
- Issue date Aug 17, 2021
- Cabot Corporation
- Dmitry Fomitchev
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrophobic-treated metal oxide
- Patent number 10,407,571
- Issue date Sep 10, 2019
- Cabot Corporation
- Dmitry Fomitchev
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Hydrophobic-treated metal oxide
- Patent number 9,150,731
- Issue date Oct 6, 2015
- Cabot Corporation
- Dmitry Fomitchev
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Treated metal oxide particles and toner compositions
- Patent number 8,945,804
- Issue date Feb 3, 2015
- Cabot Corporation
- Jinsong Liu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Cyclic-treated metal oxide
- Patent number 8,455,165
- Issue date Jun 4, 2013
- Cabot Corporation
- Dmitry Fomitchev
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Toner additive comprising carbon-silica dual phase particles
- Patent number 8,435,707
- Issue date May 7, 2013
- Cabot Corporation
- Hairuo Tu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner composition and method of preparing same
- Patent number 8,062,820
- Issue date Nov 22, 2011
- Cabot Corporation
- Joachim K. Floess
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Methods of making a particle having an attached stable free radical
- Patent number 6,551,393
- Issue date Apr 22, 2003
- Cabot Corporation
- Wayne Devonport
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for preparing silica-coated carbon products
- Patent number 6,541,113
- Issue date Apr 1, 2003
- Cabot Corporation
- Gregory Mehos
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods of making a particle having an attached stable free radical
- Patent number 6,368,239
- Issue date Apr 9, 2002
- Cabot Corporation
- Wayne Devonport
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Particles having an attached stable free radical, polymerized modif...
- Patent number 6,337,358
- Issue date Jan 8, 2002
- Cabot Corporation
- Robert S. Whitehouse
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Particle having an attached stable free radical and methods of maki...
- Patent number 6,068,688
- Issue date May 30, 2000
- Cabot Corporation
- Robert S. Whitehouse
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE PARTICLES FOR TONER ADDITIVES
- Publication number 20240417537
- Publication date Dec 19, 2024
- Cabot Corporation
- Hairuo Tu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COMPOSITE PARTICLES FOR TONER ADDITIVES
- Publication number 20210380779
- Publication date Dec 9, 2021
- Cabot Corporation
- Hairuo Tu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NANOCOMPOSITES CONTAINING CRYSTALLINE POLYESTER AND ORGANOSILICA
- Publication number 20210214551
- Publication date Jul 15, 2021
- Cabot Corporation
- Dmitry Fomitchev
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Nanocomposites Containing Crystalline Polyester and Organosilica
- Publication number 20200048456
- Publication date Feb 13, 2020
- Cabot Corporation
- Dmitry Fomitchev
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hydrophobic-Treated Metal Oxide
- Publication number 20170174897
- Publication date Jun 22, 2017
- Cabot Corporation
- Dmitry Fomitchev
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Toner Additive Comprising Carbon-Silica Dual Phase Particles
- Publication number 20120322002
- Publication date Dec 20, 2012
- Hairuo Tu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Treated metal oxide particles and toner compositions
- Publication number 20100009280
- Publication date Jan 14, 2010
- Jinsong Liu
- B82 - NANO-TECHNOLOGY
Information Patent Application
HYDROPHOBIC-TREATED METAL OXIDE
- Publication number 20080070146
- Publication date Mar 20, 2008
- Cabot Corporation
- Dmitry Fomitchev
- B82 - NANO-TECHNOLOGY
Information Patent Application
CYCLIC-TREATED METAL OXIDE
- Publication number 20080070143
- Publication date Mar 20, 2008
- Cabot Corporation
- DMITRY FOMITCHEV
- B82 - NANO-TECHNOLOGY
Information Patent Application
Toner composition and method of preparing same
- Publication number 20070264502
- Publication date Nov 15, 2007
- Cabot Corporation
- Joachim K. Floess
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Methods of making a particle having an attached stable free radical
- Publication number 20020098144
- Publication date Jul 25, 2002
- Wayne Devonport
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Person

Patents Grantslast 30 patents

Composite particles for toner additives

Nanocomposites containing crystalline polyester and organosilica

Hydrophobic-treated metal oxide

Hydrophobic-treated metal oxide

Treated metal oxide particles and toner compositions

Cyclic-treated metal oxide

Toner additive comprising carbon-silica dual phase particles

Toner composition and method of preparing same

Methods of making a particle having an attached stable free radical

Methods for preparing silica-coated carbon products

Methods of making a particle having an attached stable free radical

Particles having an attached stable free radical, polymerized modif...

Particle having an attached stable free radical and methods of maki...

Patents Applicationslast 30 patents

COMPOSITE PARTICLES FOR TONER ADDITIVES

COMPOSITE PARTICLES FOR TONER ADDITIVES

NANOCOMPOSITES CONTAINING CRYSTALLINE POLYESTER AND ORGANOSILICA

Nanocomposites Containing Crystalline Polyester and Organosilica

Hydrophobic-Treated Metal Oxide

Toner Additive Comprising Carbon-Silica Dual Phase Particles

Treated metal oxide particles and toner compositions

HYDROPHOBIC-TREATED METAL OXIDE

CYCLIC-TREATED METAL OXIDE

Toner composition and method of preparing same

Methods of making a particle having an attached stable free radical