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: | 061583/0532 | |
| Pages: | 9 |
| | Recorded: | 10/28/2022 | | |
| Attorney Dkt #: | 118373-0036 |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
7
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Patent #:
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Issue Dt:
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03/06/2007
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Application #:
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11119198
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Filing Dt:
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04/29/2005
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Publication #:
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Pub Dt:
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12/08/2005
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Title:
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DRIVE LINE FOR DOWN HOLE MUD MOTOR
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Patent #:
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Issue Dt:
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12/18/2007
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Application #:
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11230362
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Filing Dt:
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09/20/2005
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Publication #:
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Pub Dt:
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12/14/2006
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Title:
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METHOD OF SECURING A ROTARY CUTTER TO A BODY OF A DOWN HOLE TOOL AND A ROTARY CUTTER ASSEMBLY
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Patent #:
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Issue Dt:
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11/27/2007
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Application #:
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11353865
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Filing Dt:
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02/14/2006
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Publication #:
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Pub Dt:
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08/31/2006
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Title:
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STABILIZED DOWN HOLE DRILLING MOTOR
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Patent #:
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Issue Dt:
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04/17/2012
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Application #:
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12467129
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Filing Dt:
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05/15/2009
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Publication #:
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Pub Dt:
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11/26/2009
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Title:
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ADJUSTABLE ANGLE DRIVE CONNECTION FOR A DOWNHOLE DRILLING MOTOR
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Patent #:
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Issue Dt:
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07/12/2016
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Application #:
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13850086
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Filing Dt:
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03/25/2013
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Publication #:
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Pub Dt:
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09/26/2013
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Title:
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HYDRAULIC JAR WITH MULTIPLE HIGH PRESSURE CHAMBERS
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Patent #:
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Issue Dt:
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06/28/2022
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Application #:
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16985380
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Filing Dt:
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08/05/2020
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Publication #:
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Pub Dt:
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02/11/2021
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Title:
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DRIVE SHAFT ASSEMBLY FOR DOWNHOLE DRILLING AND METHOD FOR USING SAME
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Patent #:
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NONE
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Issue Dt:
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Application #:
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17849081
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Filing Dt:
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06/24/2022
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Publication #:
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Pub Dt:
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10/13/2022
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Title:
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Drive Shaft Assembly for Downhole Drilling and Method for Using Same
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Assignee
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| 545 BOYLSTON STREET |
| 10TH FLOOR |
| BOSTON, MASSACHUSETTS 02116 |
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Correspondence name and address
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MICHELLE BRAMWELL, PARALEGAL
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ONE FEDERAL STREET
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C/O MORGAN, LEWIS & BOCKIUS LLP
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BOSTON, MA 02110
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