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(Camere Th SDaGESAEE Cimarvesriios SeSaEVEr? LUorernin SapaTodi
`
`AS 126 (Rev. 08/10}
`
`TH:
`
`Mail Stop 8
`
`Director of the U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1486
`
`TRADEMARK
`
`|
`
`|
`
`REPORTON THE
`
`FELLING OR DETERMINATION OF AN
`ACTION REGARDING A PATENT OR
`
`DOCKET NO.
`20-cv-3665-MEH
`PLAINTIFF
`
`DATE FILED
`tea/1 5/2020
`
`US. DISTRICT COURT
`
`DEFENDANT
`
`District of Colorado
`
`PertX Wireline Services, LLG
`
`DynaEnergetics US, Inc., DynaEnergetics Europe
`| GMBH, and DMC Global Ine.
`
`PATENT OR
`TRADEMARK NO.
`
`DATE OF PATENT
`OR TRADEMARK
`
`:
`POR
`:
`HOLDER OF PATENT OR TRADEMARK.
`
`Lt US 10,844,697 B2
`
`14/24/2020
`
`Dynaknergetics Europe GMBH
`
`in Compliance with 35 U.8.C. § 290 and/or 15 U.S.C. § 1116 you are hereby advised that a court action has been
`
` filed in the U.S. District Court District of Colorado
`on the folowing
`[] Trademarks or
`ff Patents.
`(
`([} the patent action involves 35 US. § 292.5:
`
`OR TRADEMARK
`
`DATE IRCLUDED
`
`PATENTOR
`TRADEMARK NO.
`
`DATE OF PATENT
`
`[7 Cross Bal
`
`[|] Other Pleadiag
`
`in the above----entitled case, the following decision has been rendered or judgementissued:
`DECTSIONJUDGEMENT
`
`DATE Jeffrey P. Colwell
`
`Onder filed on 9/15/2021,
`
`CLERK
`
`(BY) DEPUTY CLERK
`
`|
`
`s/S. Dunbar
`
`9/19/2022
`
`Copy 1-—Upon initiation of action, mail this copy to Director Copy 3--Upon termination of action, mall this copy te Directer
`Copy 2--Upen Sling document adding patent(s), mail this copy te Director Copy 4-—-Case fle copy
`
`

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