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name:-0.0060701370239258
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Handy; William Patent Filings

Handy; William

Patent Applications and Registrations

Patent applications and USPTO patent grants for Handy; William.The latest application filed is for "hydrocarbon wells including crosslinked polymer granules as lost circulation material and methods of drilling the hydrocarbon wells".

Company Profile
5.3.5
  • Handy; William - Spring TX
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Granular crosslinked polyethylene as a hydraulic fracturing proppant
Grant 11,414,974 - Entchev , et al. August 16, 2
2022-08-16
Hydrocarbon wells including crosslinked polymer granules as lost circulation material and methods of drilling the hydrocarbon wells
Grant 11,345,842 - Shirley , et al. May 31, 2
2022-05-31
Methods of manufacturing highly crosslinked polymer particulate
Grant 11,319,417 - Galuska , et al. May 3, 2
2022-05-03
Highly Crosslinked Polymer Particulate
App 20210047480 - Galuska; Alan A. ;   et al.
2021-02-18
Methods of Manufacturing Highly Crosslinked Polymer Particulate
App 20210047482 - Galuska; Alan A. ;   et al.
2021-02-18
Hydrocarbon Wells Including Crosslinked Polymer Granules as Lost Circulation Material and Methods of Drilling the Hydrocarbon Wells
App 20210047551 - Shirley; Robert M. ;   et al.
2021-02-18
Highly Crosslinked Polymer Particulate and Methods of Manufacturing Highly Crosslinked Polymer Particulate
App 20210047483 - Galuska; Alan A. ;   et al.
2021-02-18
Granular Crosslinked Polyethylene as a Hydraulic Fracturing Proppant
App 20210047906 - Entchev; Pavlin B. ;   et al.
2021-02-18

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