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ARTICLE · 08 MARCH 2022

ALJ Elliot Issues Initial Determination In Certain Polycrystalline Diamond Compacts (337-TA-1236)

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On March 3, 2022, ALJ Cameron Elliot issued a notice of his initial determination ("ID") of no violation of section 337 in Certain Polycrystalline Diamond Compacts and Articles Containing the Same (Inv. No. 337-TA-1236).

United StatesIntellectual Property
Oblon, McClelland, Maier & Neustadt, L.L.P
Oblon, McClelland, Maier & Neustadt, L.L.P
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On March 3, 2022, ALJ Cameron Elliot issued a  notice of his initial determination ("ID") of no violation of section 337 in Certain Polycrystalline Diamond Compacts and Articles Containing the Same  (Inv. No. 337-TA-1236).

By way of background, this investigation was instituted on December 21, 2020 based on a complaint by US Synthetic Corporation of Orem, Utah alleging violations of section 337 by 27 respondents based  upon the  importation/sale of  certain  polycrystalline  diamond compacts  and articles  containing same  that infringe U.S. Patent  Nos. 9,932,274;  10,508,502 ("the  '502 Patent");  9,315,881;  10,507,565 ("the  '565 Patent");  and 8,616,306 ("the  '306 Patent").  The products at issue are abrasion-resistant  polycrystalline  diamond  compacts  ("PDC"  or  "PDCs") and  components  thereof for use in drill bits, bearings, and other industrial applications in the oil and gas industry.

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