The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 2025
Filed:
Oct. 20, 2021
Applicant:
Dynaenergetics Europe Gmbh, Troisdorf, DE;
Inventors:
Christian Eitschberger, Munich, DE;
Thilo Scharf, Letterkenny, IE;
Gernot Uwe Burmeister, Austin, TX (US);
Assignee:
DynaEnergetics Europe GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/117 (2006.01); E21B 43/119 (2006.01);
U.S. Cl.
CPC ...
E21B 43/117 (2013.01); E21B 43/119 (2013.01);
Abstract
A perforating gun and alignment assembly includes a perforating gun housing formed from a singular and monolithic piece of metal material, and an alignment ring rotatably secured to the housing. A shaped charge positioning device is positioned in a chamber of the housing.