Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 036939/0793 | |
| Pages: | 3 |
| | Recorded: | 11/02/2015 | | |
| Attorney Dkt #: | PRF4-60473-US-CIP |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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01/22/2019
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Application #:
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14930334
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Filing Dt:
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11/02/2015
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Publication #:
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Pub Dt:
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04/13/2017
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Title:
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Check Valve with Valve Member Biased by Connectors Extending from a Valve Seat for Operation of a Subterranean Tool
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Assignee
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| 2929 ALLEN PARKWAY, SUITE 2100 |
| HOUSTON, TEXAS 77019-2118 |
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Correspondence name and address
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STEVE ROSENBLATT
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P.O. BOX 421239
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HOUSTON, TX 77242
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05/19/2024 01:37 AM
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