Invention Grant
- Patent Title: Proppant coatings containing antimicrobial agents
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Application No.: US16216225Application Date: 2018-12-11
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Publication No.: US11352551B2Publication Date: 2022-06-07
- Inventor: Anoop Agrawal , Donald R. Uhlmann , Nicholas R. Krasnow
- Applicant: Agienic, Inc.
- Applicant Address: US AZ Tucson
- Assignee: Agienic, Inc.
- Current Assignee: Agienic, Inc.
- Current Assignee Address: US AZ Tucson
- Agency: Rothwell, Figg, Ernst & Manbeck, P.C.
- Main IPC: C09K8/60
- IPC: C09K8/60 ; C09K8/80 ; E21B43/267
Abstract:
Proppants are used in oil and gas extraction, particularly in fracking operations. The invention relates to resin coated proppants. The coatings on proppants have antimicrobial materials incorporated within these coatings. The antimicrobially active agents are incorporated in a concentration less than 70% by weight of the coatings or the active agent from these coatings can be released from these coatings in the environment of the proppants.
Public/Granted literature
- US20190144738A1 PROPPANT COATINGS CONTAINING ANTIMICROBIAL AGENTS Public/Granted day:2019-05-16
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