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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 10000681 B1

PDFFull Text
Date of Patent:
Jun. 19, 2018

Filed:

Dec. 21, 2012

Hollow hydrogel capsules and methods of using the same

Applicant:

Halliburton Energy Services, Inc., Houston, TX (US);

Inventors:

Philip Wayne Livanec, Deer Park, TX (US);

Scott Anthony Klasner, Spring, TX (US);

Assignee:

Halliburton Energy Services, Inc., Houston, TX (US);

Attorneys:

Tenley Krueger

Tumey L.L.P.

Primary Examiner:

Angela M DiTrani

Assistant Examiner:

Avi T Skaist

Int. Cl.
CPC ...
E21B 43/25 (2006.01); C09K 8/03 (2006.01); C09K 8/60 (2006.01); E21B 33/13 (2006.01); E21B 43/16 (2006.01); C09K 8/536 (2006.01); C09K 8/92 (2006.01);
U.S. Cl.
CPC ...
C09K 8/03 (2013.01); C09K 8/536 (2013.01); C09K 8/60 (2013.01); C09K 8/92 (2013.01); E21B 33/13 (2013.01); E21B 43/16 (2013.01);
Abstract

The present invention relates to hollow hydrogel capsules. In various embodiments, the present invention provides a method of treating a subterranean formation with a hollow hydrogel capsule including a hydrogel shell including a hydrolyzed and crosslinked polymerized composition. The hollow hydrogel capsule also includes a hollow interior including at least one component of a downhole composition for subterranean petroleum or water well drilling, stimulation, clean-up, production, completion, abandonment, or a combination thereof. In various embodiments, the present invention provides compositions comprising the hollow hydrogel capsules and methods of making the hollow hydrogel capsules.

Find Patent Forward Citations

Livanec, Philip. (2018). Hollow hydrogel capsules and methods of using the same (U.S. Patent No. 10000681). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10000681

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

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