logo

For the Inventor, By the Inventor

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.:

US 11794245 B1

PDFFull Text
Date of Patent:
Oct. 24, 2023

Filed:

Sep. 27, 2021

Superhard constructions and methods of making same

Applicant:

Element Six (Uk) Limited, Didcot, GB;

Inventors:

Maweja Kasonde, Didcot, GB;

Teresa Rodriguez Suarez, Didcot, GB;

Amanda Lynne Mckie, Didcot, GB;

Edwin Stewart Eardley, Didcot, GB;

Assignee:

Element Six (UK) Limited, Didcot, GB;

Attorney:

Kilpatrick Townsend & Stockton LLP

Primary Examiner:

Pegah Parvini

Int. Cl.
CPC ...
E21B 10/567 (2006.01); B01J 3/06 (2006.01); B22F 3/14 (2006.01); B22F 7/06 (2006.01); B22F 3/24 (2006.01); B22F 5/00 (2006.01);
U.S. Cl.
CPC ...
B22F 3/14 (2013.01); B22F 7/06 (2013.01); E21B 10/567 (2013.01); B01J 3/062 (2013.01); B01J 2203/062 (2013.01); B22F 2003/244 (2013.01); B22F 2005/001 (2013.01); B22F 2207/03 (2013.01);
Abstract

A super hard polycrystalline construction is disclosed as comprising a body of super hard material having a first fraction of super hard grains in a matrix of a second fraction of super hard grains. The average grain size of the first fraction is between around 1.5 to around 10 times the average grain size of the second fraction and the first fraction comprises around 5 vol % to around 30 vol % of the grains of super hard material in the body.

Find Patent Forward Citations

Kasonde, Maweja. (2023). Superhard constructions and methods of making same (U.S. Patent No. 11794245). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11794245

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…