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:
Sep. 01, 2026
Filed:
Sep. 30, 2025
Schlumberger Technology Corporation, Sugar Land, TX (US);
Craig Raisanen, Houston, TX (US);
Mason Cherry, Houston, TX (US);
Philip Trunk, Houston, TX (US);
Scott D. Mcdonough, Woodlands, TX (US);
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A drill bit may include a bit body having a bit axis about which the bit body is configured to rotate in a rotational direction. A drill bit may include a roller cone connected to the bit body and having a cone axis around which the roller cone is configured to rotate, the roller cone having a plurality of cutting inserts positioned in a surface of the roller cone, wherein the plurality of cutting inserts form a rolling cutting profile when rotated in around the cone axis. A drill bit may include a blade having a plurality of fixed cutting elements coupled thereto, wherein the plurality of fixed cutting elements define a fixed cutting profile, wherein the rolling cutting profile has an exposure above the fixed cutting profile and the exposure increases in a bit radial direction away from the bit axis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile