Patent application 14248530 (US), filed 2014-04-09
Publication number: US20150292270A1
Title: POLYCRYSTALLINE DIAMOND COMPACT WITH ENHANCED THERMAL STABILITY
CPC codes: C22C  26/00
B22F   3/14
B22F2005/001
C22C  29/067
C22C  29/08
C22C2026/006
C22C2204/00
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20140059943
ref_type: patent
severity: obviousness
ref_id: 8440328
ref_type: patent
severity: obviousness
ref_id: 20130133957
ref_type: patent
severity: obviousness
ref_id: 20120055716
ref_type: patent
severity: obviousness
ref_id: 8764864
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-16)