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:
Aug. 13, 2002
Filed:
Apr. 05, 2000
Applicant:
Inventors:
Martin Gerards Rene Bosma, Rijswijk, NL;
Erik Kerst Cornelissen, Rijswijk, NL;
Wilhelmus Christianus Maria Lohbeck, Rijswijk, NL;
Franz Marketz, Rijswijk, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 4/310 ;
U.S. Cl.
CPC ...
E21B 4/310 ;
Abstract
Method for sealing an annulus between two solid tubulars or between a solid tubular and a borehole which comprises the use of a thermoset or thermoplastic material in forming the seal between at least part of the outer surface of a tubular and at least part of the inner surface of the other tubular or the wellbore in which the seal is formed by expanding the inner tubular.
Bosma, Martin Gerards Rene. (2002). Method for annular sealing (U.S. Patent No. 6431282). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6431282
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile