Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 048289/0488 | |
| Pages: | 5 |
| | Recorded: | 02/08/2019 | | |
| Attorney Dkt #: | 29940-90 |
| Conveyance: | RELEASE OF THE SECURITY INTEREST RECORDED AT REEL/FRAME 047369/0864 |
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Total properties:
3
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Patent #:
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Issue Dt:
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04/15/2014
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Application #:
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12977845
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Filing Dt:
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12/23/2010
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Publication #:
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Pub Dt:
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06/28/2012
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Title:
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SYSTEMS AND METHODS FOR VALVE INSERTION AND LINESTOPPING
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Patent #:
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Issue Dt:
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05/02/2017
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Application #:
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14184390
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Filing Dt:
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02/19/2014
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Publication #:
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Pub Dt:
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06/19/2014
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Title:
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SYSTEMS AND METHODS FOR VALVE INSERTION AND LINESTOPPING
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Patent #:
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Issue Dt:
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12/08/2020
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Application #:
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15794959
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Filing Dt:
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10/26/2017
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Publication #:
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Pub Dt:
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05/03/2018
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Title:
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BIASING MEMBERS FOR VALVE ASSEMBLY
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Assignee
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| 621 LOCKHAVEN DRIVE |
| HOUSTON, TEXAS 77073 |
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Correspondence name and address
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RENEE PRESCAN
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300 NORTH LASALLE STREET
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KIRKLAND & ELLIS LLP
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CHICAGO, IL 60654
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