John Edward Quincy Hughes

Person

Cave Creek, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Composite particles, method of refining and use thereof
- Patent number 10,894,906
- Issue date Jan 19, 2021
- VERSUM MATERIALS US, LLC
- Hongjun Zhou
- B24 - GRINDING POLISHING
Information Patent Grant
Composite abrasive particles for chemical mechanical planarization...
- Patent number 10,669,449
- Issue date Jun 2, 2020
- VERSUM MATERIALS US, LLC
- Hongjun Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite particles, method of refining and use thereof
- Patent number 10,421,890
- Issue date Sep 24, 2019
- VERSUM MATERIALS US, LLC
- Hongjun Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite abrasive particles for chemical mechanical planarization...
- Patent number 10,109,493
- Issue date Oct 23, 2018
- VERSUM MATERIALS US, LLC
- Hongjun Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Chemical mechanical polishing (CMP) composition for shallow trench...
- Patent number 10,011,741
- Issue date Jul 3, 2018
- VERSUM MATERIALS US, LLC
- Xiaobo Shi
- B24 - GRINDING POLISHING
Information Patent Grant
Chemical mechanical polishing (CMP) composition for shallow trench...
- Patent number 9,305,476
- Issue date Apr 5, 2016
- Air Products and Chemicals, Inc.
- Xiaobo Shi
- B24 - GRINDING POLISHING
Information Patent Grant
Chemical mechanical polishing (CMP) composition for shallow trench...
- Patent number 9,062,230
- Issue date Jun 23, 2015
- Air Products and Chemicals, Inc.
- Xiaobo Shi
- B24 - GRINDING POLISHING
Information Patent Grant
Chemical mechanical polishing (CMP) composition for shallow trench...
- Patent number 8,859,428
- Issue date Oct 14, 2014
- Air Products and Chemicals, Inc.
- Xiaobo Shi
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Composite Abrasive Particles for Chemical Mechanical Planarization...
- Publication number 20200115590
- Publication date Apr 16, 2020
- VERSUM MATERIALS US, LLC
- Hongjun Zhou
- B24 - GRINDING POLISHING
Information Patent Application
Composite Particles, Method of Refining And Use Thereof
- Publication number 20190359868
- Publication date Nov 28, 2019
- VERSUM MATERIALS US, LLC
- Hongjun Zhou
- B24 - GRINDING POLISHING
Information Patent Application
Composite Particles, Method of Refining and Use Thereof
- Publication number 20170283673
- Publication date Oct 5, 2017
- Versum Materials US, LLC
- Hongjun Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Composite Abrasive Particles For Chemical Mechanical Planarization...
- Publication number 20160200944
- Publication date Jul 14, 2016
- Air Products and Chemicals, Inc.
- Hongjun Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Chemical Mechanical Polishing (CMP) Composition for Shallow Trench...
- Publication number 20160177134
- Publication date Jun 23, 2016
- Air Products and Chemicals, Inc.
- Xiaobo Shi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Chemical Mechanical Polishing (CMP) Composition for Shallow Trench...
- Publication number 20150247063
- Publication date Sep 3, 2015
- Air Products and Chemicals, Inc.
- Xiaobo Shi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Chemical Mechanical Polishing (CMP) Composition for Shallow Trench...
- Publication number 20140374378
- Publication date Dec 25, 2014
- Air Products and Chemicals, Inc.
- Xiaobo Shi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHEMICAL MECHANICAL POLISHING (CMP) COMPOSITION FOR SHALLOW TRENCH...
- Publication number 20140110626
- Publication date Apr 24, 2014
- Air Products and Chemicals Inc
- Xiaobo Shi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

John Edward Quincy Hughes

Person

Patents Grantslast 30 patents

Composite particles, method of refining and use thereof

Composite abrasive particles for chemical mechanical planarization...

Composite particles, method of refining and use thereof

Composite abrasive particles for chemical mechanical planarization...

Chemical mechanical polishing (CMP) composition for shallow trench...

Chemical mechanical polishing (CMP) composition for shallow trench...

Chemical mechanical polishing (CMP) composition for shallow trench...

Chemical mechanical polishing (CMP) composition for shallow trench...

Patents Applicationslast 30 patents

Composite Abrasive Particles for Chemical Mechanical Planarization...

Composite Particles, Method of Refining And Use Thereof

Composite Particles, Method of Refining and Use Thereof

Composite Abrasive Particles For Chemical Mechanical Planarization...

Chemical Mechanical Polishing (CMP) Composition for Shallow Trench...

Chemical Mechanical Polishing (CMP) Composition for Shallow Trench...

Chemical Mechanical Polishing (CMP) Composition for Shallow Trench...

CHEMICAL MECHANICAL POLISHING (CMP) COMPOSITION FOR SHALLOW TRENCH...