The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
thermally stable diamond polycrystalline diamond constructions | 31 | 2004 |
cutting structures for fixed cutter drill bit and other downhole cutting tools | 30 | 2011 |
locking clutch for downhole motor | 23 | 2008 |
diamond impregnated bits and method of using and manufacturing the same | 22 | 2008 |
thermally stable cutting element and method and system for forming such elements | 21 | 2007 |
diamond bonded construction with thermally stable region | 20 | 2008 |
cutting elements, methods for manufacturing such cutting elements, and tools incorporatiā¦ 🛈 | 19 | 2009 |
cutting structures for fixed cutter drill bit and other downhole cutting tools | 18 | 2013 |
wellbore annular pressure control system and method using gas lift in drilling fluid retā¦ 🛈 | 18 | 2012 |
composite cutter substrate to mitigate residual stress | 17 | 2010 |