Polycrystalline diamond, polycrystalline diamond compacts, methods of making same, and applications | Patent Number 09315881

US 09315881 B2
Application Number13486578
Publication NumberUS 20120241226 A1
Pendency3 years, 10 months, 23 days
Filled DateJun 1, 2012
Priority DateOct 3, 2008
Publication DateSep 27, 2012
Expiration DateOct 2, 2028
Inventor/ApplicantsJason K. Wiggins
Jiang Qian
Brandon P. Linford
Debkumar Mukhopadhyay
Michael A. Vail
Kenneth E. Bertagnolli
ExaminesABU ALI, SHUANGYI
Art Unit1731
Technology Center1700
Assignments
Harbisonfischer Inc.
Current
Us Synthetic
Current
Pcs Ferguson Inc.
Current
Quartzdyne Inc.
Current
Norrisealwellmark Inc.
Current
Windrock Inc.
Current
Dover Bmcs Acquisition Corporation
Current
Teleco Oilfield Services Inc.
Current
Spirit Global Energy Solutions Inc.
Current
Ace Downhole Llc
Current
Norris Mclaughlin
Current
Us Synthetic
Original
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