Azar; Michael G.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Azar; Michael G..The latest application filed is for "cutting elements having non-planar surfaces and downhole cutting tools using such cutting elements".

Company Profile

9.50.40

Azar; Michael G. - The Woodlands TX
Azar; Michael G - The Woodlands TX US
Azar; Michael G. - Houston TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Cutting Elements Having Non-planar Surfaces And Downhole Cutting Tools Using Such Cutting Elements App 20220112773 - Chen; Chen ; et al.	2022-04-14
Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elements Grant 11,215,012 - Chen , et al. January 4, 2	2022-01-04
Fixed cutter bits and other downhole tools having non-planar cutting elements thereon Grant 10,794,118 - Azar , et al. October 6, 2	2020-10-06
Cutting element backing support Grant 10,753,156 - Azar A	2020-08-25
Blade geometry for fixed cutter bits Grant 10,738,538 - Azar A	2020-08-11
Energy-emitting bits and cutting elements Grant 10,655,401 - Azar , et al.	2020-05-19
Drill bits with internally tapered blade and trimming cutting elements Grant 10,597,946 - Azar	2020-03-24
Cutting Elements Having Non-planar Surfaces And Downhole Cutting Tools Using Such Cutting Elements App 20190264511 - Chen; Chen ; et al.	2019-08-29
Cutting structures for fixed cutter drill bit and other downhole cutting tools Grant 10,309,156 - Azar , et al.	2019-06-04
Fixed cutter drill bit with multiple cutting elements at first radial position to cut core Grant 10,301,881 - Mada , et al.	2019-05-28
Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elements Grant 10,287,825 - Chen , et al. May 14, 2	2019-05-14
Drill Bits With Internally Tapered Blade And Trimming Cutting Elements App 20190078388 - Azar; Michael G.	2019-03-14
Energy-emitting Bits And Cutting Elements App 20190055789 - Azar; Michael G. ; et al.	2019-02-21
Blade Geometry For Fixed Cutter Bits App 20180355671 - Azar; Michael G.	2018-12-13
Hybrid cutting structures with blade undulations Grant 10,145,180 - Azar , et al. De	2018-12-04
Fixed Cutter Bits And Other Downhole Tools Having Non-planar Cutting Elements Thereon App 20180334860 - Azar; Michael G. ; et al.	2018-11-22
Drill bits with core feature for directional drilling applications and methods of use thereof Grant 10,125,548 - Azar November 13, 2	2018-11-13
Cutting structures for fixed cutter drill bit and other downhole cutting tools Grant 10,030,452 - Azar , et al. July 24, 2	2018-07-24
Spacing of rolling cutters on a fixed cutter bit Grant 9,903,162 - Siracki , et al. February 27, 2	2018-02-27
Gage cutter protection for drilling bits Grant 9,464,490 - Zhang , et al. October 11, 2	2016-10-11
Cutting structures for fixed cutter drill bit and other downhole cutting tools Grant 9,404,312 - Azar , et al. August 2, 2	2016-08-02
Drill Bits With Core Feature For Directional Drilling Applications And Methods Of Use Thereof App 20160177629 - Azar; Michael G.	2016-06-23
Cutting Element With Varied Substrate Length App 20160168917 - Azar; Michael G.	2016-06-16
Kerfing hybrid drill bit and other downhole cutting tools Grant 9,366,090 - Azar , et al. June 14, 2	2016-06-14
Fixed cutter drill bit with core fragmentation feature Grant 9,347,275 - Azar , et al. May 24, 2	2016-05-24
Hybrid Cutting Structures With Blade Undulations App 20160060962 - Azar; Michael G. ; et al.	2016-03-03
Cutting Element Backing Support App 20160060963 - Azar; Michael G.	2016-03-03
Fixed cutter drill bit for abrasive applications Grant 9,145,739 - Hoffmaster , et al. September 29, 2	2015-09-29
Cutting Elements Having Non-planar Surfaces And Downhole Cutting Tools Using Such Cutting Elements App 20150259988 - CHEN; Chen ; et al.	2015-09-17
Apparatuses and methods for stabilizing downhole tools Grant 9,051,793 - Makkar , et al. June 9, 2	2015-06-09
Rolling cutter placement on PDC bits Grant 9,016,409 - Zhang , et al. April 28, 2	2015-04-28
Drill bit cutting structure and methods to maximize depth-of-cut for weight on bit applied Grant 9,016,407 - Durairajan , et al. April 28, 2	2015-04-28
Drill bits and methods of manufacturing such drill bits Grant 9,004,199 - Burhan , et al. April 14, 2	2015-04-14
System and method for coupling an impregnated drill bit to a whipstock Grant 8,997,895 - Swadi , et al. April 7, 2	2015-04-07
Fixed Cutter Drill Bit With Multiple Cutting Elements At First Radial Position To Cut Core App 20150068815 - Mada; Hemachandar ; et al.	2015-03-12
Cutting Structures For Fixed Cutter Drill Bit And Other Downhole Cutting Tools App 20140367178 - Azar; Michael G. ; et al.	2014-12-18
Spacing Of Rolling Cutters On A Fixed Cutter Bit App 20140360789 - Siracki; Michael A. ; et al.	2014-12-11
Cutting structures for fixed cutter drill bit and other downhole cutting tools Grant 8,887,837 - Azar , et al. November 18, 2	2014-11-18
Cutting Structures For Fixed Cutter Drill Bit And Other Downhole Cutting Tools App 20140262544 - Azar; Michael G. ; et al.	2014-09-18
Cutting Structures For Fixed Cutter Drill Bit And Other Downhole Cutting Tools App 20140262545 - Azar; Michael G. ; et al.	2014-09-18
Pdc Bits Having Rolling Cutters And Using Mixed Chamfers App 20140124270 - Durairajan; Bala ; et al.	2014-05-08
Gage Cutter Protection For Drilling Bits App 20130292186 - ZHANG; YOUHE ; et al.	2013-11-07
Thermally stable polycrystalline diamond cutting elements and bits incorporating the same Grant 8,567,534 - Zhang , et al. October 29, 2	2013-10-29
Cutting Structures For Fixed Cutter Drill Bit And Other Downhole Cutting Tools App 20130277120 - Azar; Michael G. ; et al.	2013-10-24
Apparatuses And Methods For Stabilizing Downhole Tools App 20130146361 - Makkar; Navish ; et al.	2013-06-13
Fixed cutter bit for directional drilling applications Grant 8,418,785 - Azar April 16, 2	2013-04-16
Fixed Cutter Drill Bit With Core Fragmentation Feature App 20130020134 - Azar; Michael G. ; et al.	2013-01-24
System And Method For Coupling An Impregnated Drill Bit To A Whipstock App 20120261193 - Swadi; Shantanu N. ; et al.	2012-10-18
Cutting Structures For Fixed Cutter Drill Bit And Other Downhole Cutting Tools App 20120234610 - Azar; Michael G. ; et al.	2012-09-20
Kerfing Hybrid Drill Bit And Other Downhole Cutting Tools App 20120205163 - Azar; Michael G. ; et al.	2012-08-16
Thermally stable polycrystalline diamond cutting elements and bits incorporating the same Grant 8,157,029 - Zhang , et al. April 17, 2	2012-04-17
Fixed Cutter Drill Bit For Abrasive Applications App 20120024604 - Hoffmaster; Carl ; et al.	2012-02-02
Fixed cutter bit with backup cutter elements on secondary blades Grant 8,100,202 - Durairajan , et al. January 24, 2	2012-01-24
Thermally stable polycrystalline diamond cutting elements and bits incorporating the same Grant 7,946,363 - Zhang , et al. May 24, 2	2011-05-24
Fixed Cutter Bit for Directional Drilling Applications App 20110100724 - Azar; Michael G.	2011-05-05
Fixed Cutter Drill Bit For Abrasive Applications App 20110005837 - Hoffmaster; Carl ; et al.	2011-01-13
Drill Bits And Methods Of Manufacturing Such Drill Bits App 20100320005 - Burhan; Yuri ; et al.	2010-12-23
Thermally stable polycrystalline diamond cutting elements and bits incorporating the same Grant 7,836,981 - Zhang , et al. November 23, 2	2010-11-23
Thermally Stable Polycrystalline Diamond Cutting Elements And Bits Incorporating The Same App 20100270088 - Zhang; Youhe ; et al.	2010-10-28
Fixed cutter drill bit for abrasive applications Grant 7,798,256 - Hoffmaster , et al. September 21, 2	2010-09-21
Drag bits with dropping tendencies and methods for making the same Grant 7,621,348 - Hoffmaster , et al. November 24, 2	2009-11-24
Fixed Cutter Bit With Backup Cutter Elements on Secondary Blades App 20090266619 - Durairajan; Bala ; et al.	2009-10-29
Drill Bit Cutting Structure and Methods to Maximize Depth-0f-Cut For Weight on Bit Applied App 20090145669 - Durairajan; Bala ; et al.	2009-06-11
Drill bit with diamond impregnated cutter element Grant 7,469,757 - Azar , et al. December 30, 2	2008-12-30
Multiple diameter cutting elements and bits incorporating the same Grant 7,461,709 - Keshavan , et al. December 9, 2	2008-12-09
Fixed cutter drill bit for abrasive applications App 20080230278 - Hoffmaster; Carl ; et al.	2008-09-25
Drag Bits with Dropping Tendencies and Methods for Making the Same App 20080105466 - Hoffmaster; Carl M. ; et al.	2008-05-08
Fixed cutter drill bit for abrasive applications App 20070205023 - Hoffmaster; Carl ; et al.	2007-09-06
Multiple diameter cutting elements and bits incorporating the same App 20050082093 - Keshavan, Madapusi K. ; et al.	2005-04-21
Drill bit with diamond impregnated cutter element App 20040154840 - Azar, Michael G. ; et al.	2004-08-12
Drill bit having adjustable total flow area Grant 6,698,538 - Kristiansen , et al. March 2, 2	2004-03-02
Drill bit having adjustable total flow area App 20030010532 - Kristiansen, Steffen S. ; et al.	2003-01-16
Self-centering polycrystalline diamond cutting rock bit Grant 5,655,614 - Azar August 12, 1	1997-08-12
Matrix diamond drag bit with PCD cylindrical cutters Grant H1,566 - Azar August 6, 1	1996-08-06
PDC drag bit with improved hydraulics Grant 5,363,932 - Azar November 15, 1	1994-11-15
Diamond drag bit for soft formations Grant 4,981,184 - Knowlton , et al. January 1, 1	1991-01-01

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