Christopher Allen LONG

Person

Westerville, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polycrystalline diamond bodies having annular regions with differin...
- Patent number 10,704,335
- Issue date Jul 7, 2020
- Diamond Innovations, Inc.
- Andrew Gledhill
- B24 - GRINDING POLISHING
Information Patent Grant
PDC cutter with chemical addition for enhanced abrasion resistance
- Patent number 10,695,892
- Issue date Jun 30, 2020
- Diamond Innovations, Inc.
- Andrew Gledhill
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Polycrystalline diamond bodies having annular regions with differin...
- Patent number 10,683,706
- Issue date Jun 16, 2020
- Diamond Innovations, Inc.
- Andrew Gledhill
- B24 - GRINDING POLISHING
Information Patent Grant
Polycrystalline diamond cutting elements having non-catalyst materi...
- Patent number 10,232,493
- Issue date Mar 19, 2019
- Diamond Innovations, Inc.
- Christopher Allen Long
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Polycrystalline diamond cutting elements having lead or lead alloy...
- Patent number 10,167,675
- Issue date Jan 1, 2019
- Diamond Innovations, Inc.
- Christopher Allen Long
- B24 - GRINDING POLISHING
Information Patent Grant
Methods of making polycrystalline diamond bodies having annular reg...
- Patent number 10,105,826
- Issue date Oct 23, 2018
- Diamond Innovations, Inc.
- Andrew Gledhill
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
PDC cutter with chemical addition for enhanced abrasion resistance
- Patent number 9,920,578
- Issue date Mar 20, 2018
- Diamond Innovations, Inc.
- Andrew Gledhill
- B24 - GRINDING POLISHING
Information Patent Grant
Single crystal CBN featuring micro-fracturing during grinding
- Patent number 9,840,649
- Issue date Dec 12, 2017
- Diamond Innovations Inc.
- Shuang Ji
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
PDC cutter with chemical addition for enhanced abrasion resistance
- Patent number 9,476,258
- Issue date Oct 25, 2016
- Diamond Innovations, Inc.
- Andrew Gledhill
- B24 - GRINDING POLISHING
Information Patent Grant
Laboratory assessment of PDC cutter design under mixed-mode conditions
- Patent number 9,383,304
- Issue date Jul 5, 2016
- Diamond Innovations, Inc.
- Andrew Gledhill
- G05 - CONTROLLING REGULATING
Information Patent Grant
Functionalization of cubic boron nitride and method of making the same
- Patent number 9,216,492
- Issue date Dec 22, 2015
- Diamond Innovations, Inc.
- Kai Zhang
- B24 - GRINDING POLISHING
Information Patent Grant
Surface impurity-enriched diamond and method of making
- Patent number 6,887,144
- Issue date May 3, 2005
- Diamond Innovations, Inc.
- Mark Philip D'Evelyn
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Polycrystalline Diamond Cutting Elements Having Lead or Lead Alloy...
- Publication number 20220127909
- Publication date Apr 28, 2022
- DIAMOND INNOVATIONS, INC.
- Christopher Long
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Polycrystalline Diamond Bodies Having Annular Regions With Differin...
- Publication number 20190078391
- Publication date Mar 14, 2019
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- E21 - EARTH DRILLING MINING
Information Patent Application
Polycrystalline Diamond Cutting Elements Having lead or Lead Alloy...
- Publication number 20190055788
- Publication date Feb 21, 2019
- DIAMOND INNOVATIONS, INC.
- Christopher Allen Long
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Methods of Making Polycrystalline Diamond Bodies Having Annular Reg...
- Publication number 20190009390
- Publication date Jan 10, 2019
- DIAMOND INNOVATIONS, INC.
- Christopher Long
- B24 - GRINDING POLISHING
Information Patent Application
CUTTING ELEMENTS HAVING ACCELERATED LEACHING RATES AND METHODS OF M...
- Publication number 20180142522
- Publication date May 24, 2018
- DIAMOND INNOVATIONS, INC.
- Abhijit SURYAVANSHI
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND BODIES HAVING ANNULAR REGIONS WITH DIFFERIN...
- Publication number 20170268296
- Publication date Sep 21, 2017
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS OF MAKING POLYCRYSTALLINE DIAMOND BODIES HAVING ANNULAR REG...
- Publication number 20170266783
- Publication date Sep 21, 2017
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- E21 - EARTH DRILLING MINING
Information Patent Application
Polycrystalline Diamond Cutting Elements Having Lead or Lead Alloy...
- Publication number 20160326809
- Publication date Nov 10, 2016
- DIAMOND INNOVATIONS, INC.
- Christopher Allen LONG
- E21 - EARTH DRILLING MINING
Information Patent Application
Polycrystalline Diamond Cutting Elements Having Non-Catalyst Materi...
- Publication number 20160325404
- Publication date Nov 10, 2016
- DIAMOND INNOVATIONS, INC.
- Christopher Allen LONG
- E21 - EARTH DRILLING MINING
Information Patent Application
PDC Cutter With Chemical Addition for Enhanced Abrasion Resistance
- Publication number 20160008955
- Publication date Jan 14, 2016
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- E21 - EARTH DRILLING MINING
Information Patent Application
PDC Cutter With Chemical Addition for Enhanced Abrasion Resistance
- Publication number 20150367482
- Publication date Dec 24, 2015
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- E21 - EARTH DRILLING MINING
Information Patent Application
PDC CUTTER WITH CHEMICAL ADDITION FOR ENHANCED ABRASION RESISTANCE
- Publication number 20140374172
- Publication date Dec 25, 2014
- Andrew Gledhill
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LABORATORY ASSESSMENT OF PDC CUTTER DESIGN UNDER MIXED-MODE CONDITIONS
- Publication number 20140250973
- Publication date Sep 11, 2014
- DIAMOND INNOVATIONS, INC.
- Andrew Gledhill
- G01 - MEASURING TESTING
Information Patent Application
FUNCTIONALIZATION OF CUBIC BORON NITRIDE AND METHOD OF MAKING THE SAME
- Publication number 20140157681
- Publication date Jun 12, 2014
- DIAMOND INNOVATIONS, INC.
- Kai Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SINGLE CRYSTAL CBN FEATURING MICRO-FRACTURING DURING GRINDING
- Publication number 20140090307
- Publication date Apr 3, 2014
- DIAMOND INNOVATIONS, INC.
- Shuang Ji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Surface impurity-enriched diamond and method of making
- Publication number 20010043903
- Publication date Nov 22, 2001
- Marl Philip D'Evelyn
- C01 - INORGANIC CHEMISTRY

Christopher Allen LONG

Person

Patents Grantslast 30 patents

Polycrystalline diamond bodies having annular regions with differin...

PDC cutter with chemical addition for enhanced abrasion resistance

Polycrystalline diamond bodies having annular regions with differin...

Polycrystalline diamond cutting elements having non-catalyst materi...

Polycrystalline diamond cutting elements having lead or lead alloy...

Methods of making polycrystalline diamond bodies having annular reg...

PDC cutter with chemical addition for enhanced abrasion resistance

Single crystal CBN featuring micro-fracturing during grinding

PDC cutter with chemical addition for enhanced abrasion resistance

Laboratory assessment of PDC cutter design under mixed-mode conditions

Functionalization of cubic boron nitride and method of making the same

Surface impurity-enriched diamond and method of making

Patents Applicationslast 30 patents

Polycrystalline Diamond Cutting Elements Having Lead or Lead Alloy...

Polycrystalline Diamond Bodies Having Annular Regions With Differin...

Polycrystalline Diamond Cutting Elements Having lead or Lead Alloy...

Methods of Making Polycrystalline Diamond Bodies Having Annular Reg...

CUTTING ELEMENTS HAVING ACCELERATED LEACHING RATES AND METHODS OF M...

POLYCRYSTALLINE DIAMOND BODIES HAVING ANNULAR REGIONS WITH DIFFERIN...

METHODS OF MAKING POLYCRYSTALLINE DIAMOND BODIES HAVING ANNULAR REG...

Polycrystalline Diamond Cutting Elements Having Lead or Lead Alloy...

Polycrystalline Diamond Cutting Elements Having Non-Catalyst Materi...

PDC Cutter With Chemical Addition for Enhanced Abrasion Resistance

PDC Cutter With Chemical Addition for Enhanced Abrasion Resistance

PDC CUTTER WITH CHEMICAL ADDITION FOR ENHANCED ABRASION RESISTANCE

LABORATORY ASSESSMENT OF PDC CUTTER DESIGN UNDER MIXED-MODE CONDITIONS

FUNCTIONALIZATION OF CUBIC BORON NITRIDE AND METHOD OF MAKING THE SAME

SINGLE CRYSTAL CBN FEATURING MICRO-FRACTURING DURING GRINDING

Surface impurity-enriched diamond and method of making