Issued Patents All Time
Showing 26–50 of 171 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10099347 | Polycrystalline tables, polycrystalline elements, and related methods | Nicholas J. Lyons, Anthony A. DiGiovanni, Derek L. Nelms | 2018-10-16 |
| 10094173 | Polycrystalline compacts for cutting elements, related earth-boring tools, and related methods | Michael L. Doster, Anthony A. DiGiovanni | 2018-10-09 |
| 10066442 | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods | Suresh G. Patel, Rudolf Carl Pessier | 2018-09-04 |
| 10047569 | Cutting elements having laterally elongated shapes for use with earth-boring tools, earth-boring tools including such cutting elements, and related methods | Scott F. Donald | 2018-08-14 |
| 10047567 | Cutting elements, related methods of forming a cutting element, and related earth-boring tools | Derek L. Nelms | 2018-08-14 |
| 10024155 | Apparatuses and methods for obtaining at-bit measurements for an earth-boring drilling tool | Timothy Peter Mollart, John Robert Brandon | 2018-07-17 |
| 10017998 | Drill bits and earth-boring tools including shaped cutting elements and associated methods | Juan Miguel Bilen, Suresh G. Patel, Oliver Matthews, Derek L. Nelms, Nicholas J. Lyons | 2018-07-10 |
| 10017390 | Polycrystalline diamond bodies incorporating fractionated distribution of diamond particles of different morphologies | Alexanne Johnson, Andrew Gledhill, Marc W. Bird | 2018-07-10 |
| 10006283 | Apparatuses and methods for at-bit resistivity measurements for an earth-boring drilling tool | Anthony A. DiGiovanni, Daniel T. Georgi, David A. Curry, Rashid W. Khokhar, Rocco DiFoggio | 2018-06-26 |
| 9970240 | Polycrystalline diamond composite compact | Jimmy W. Eason, David A. Curry, Igor Yuri Konyashin | 2018-05-15 |
| 9963941 | Methods of forming cutting elements and earth-boring tools carrying such cutting elements | Konrad T. Izbinski | 2018-05-08 |
| 9920577 | Polycrystalline compacts including nanoparticulate inclusions and methods of forming such compacts | Anthony A. DiGiovanni | 2018-03-20 |
| 9909365 | Downhole tools having mechanical joints with enhanced surfaces | Chih Lin | 2018-03-06 |
| 9889542 | Methods of forming polycrystalline compacts | Anthony A. DiGiovanni | 2018-02-13 |
| 9839989 | Methods of fabricating cutting elements including adhesion materials for earth-boring tools | — | 2017-12-12 |
| 9828809 | Methods of forming earth-boring tools | Anthony A. DiGiovanni | 2017-11-28 |
| 9821437 | Earth-boring tools having cutting elements with cutting faces exhibiting multiple coefficients of friction, and related methods | Juan Miguel Bilen, Anthony A. DiGiovanni, Chih Lin, Suresh G. Patel, Rudolf Carl Pessier +1 more | 2017-11-21 |
| 9816324 | Cutting element incorporating a cutting body and sleeve and method of forming thereof | Anthony A. DiGiovanni, Nicholas J. Lyons, Matthew S. Hale, Konstantin E. Morozov, John H. Liversage +1 more | 2017-11-14 |
| 9797200 | Methods of fabricating cutting elements for earth-boring tools and methods of selectively removing a portion of a cutting element of an earth-boring tool | Timothy K. Marvel, Yavuz Kadioglu, Michael R. Wells | 2017-10-24 |
| 9797201 | Cutting elements including nanoparticles in at least one region thereof, earth-boring tools including such cutting elements, and related methods | Anthony A. DiGiovanni, Soma Chakraborty, Gaurav Agrawal | 2017-10-24 |
| 9732562 | Earth-boring tools having shaped cutting elements | Nicholas J. Lyons, Juan Miguel Bilen, Oliver Matthews, Rudolf Carl Pessier | 2017-08-15 |
| 9719308 | Polycrystalline diamond composite compact elements and tools incorporating same | Kurtis Schmitz, Clement D. van der Riet, Antionette Can | 2017-08-01 |
| 9707531 | Combined field assisted sintering techniques and HTHP sintering techniques for forming polycrystalline diamond compacts and earth-boring tools | Anthony A. DiGiovanni, Yavuz Kadioglu | 2017-07-18 |
| 9695683 | PDC sensing element fabrication process and tool | Sunil Kumar, Anthony A. DiGiovanni, Hendrik John, Othon R. Monteiro | 2017-07-04 |
| 9670065 | Methods of forming graphene-coated diamond particles and polycrystalline compacts | Soma Chakraborty, Anthony A. DiGiovanni, Gaurav Agrawal, Vipul Mathur | 2017-06-06 |