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:
Oct. 10, 2023
Filed:
Jun. 29, 2020
Kui Xu, Sugar Land, TX (US);
Vaithilingam Panchalingam, Friendswood, TX (US);
Wojciech J. Jakubowski, Sugar Land, TX (US);
Szymon Jankowski, Houston, TX (US);
Jonathan Raymond Stewart-ayala, Houston, TX (US);
Steven Jackson, Liverpool, GB;
Christina Sanders, Lancashire, GB;
Kui Xu, Sugar Land, TX (US);
Vaithilingam Panchalingam, Friendswood, TX (US);
Wojciech J. Jakubowski, Sugar Land, TX (US);
Szymon Jankowski, Houston, TX (US);
Jonathan Raymond Stewart-Ayala, Houston, TX (US);
Steven Jackson, Liverpool, GB;
Christina Sanders, Lancashire, GB;
BAKER HUGHES OILFIELD OPERATIONS LLC, Houston, TX (US);
Abstract
An N-vinyl amide polymer is disclosed. The N-vinyl amide polymer is a reaction product of: a monomer component comprising an N-vinyl amide; and a chain transfer agent of the formula: