Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
HELFERICH PATENT LICENSING, LLC
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 020535/0710 | |
| Pages: | 21 |
| | Recorded: | 02/20/2008 | | |
| Conveyance: | LICENSE (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 70 WEST MADISON ST. |
| THREE FIRST NATIONAL PLAZA, SUITE 1400 |
| CHICAGO, ILLINOIS 60602-4270 |
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NONE
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08933344
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NONE
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08934132
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NONE
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08934143
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NONE
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08934337
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NONE
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08989874
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NONE
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09408841
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NONE
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09513998
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NONE
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09540490
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NONE
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09613345
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NONE
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09688282
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NONE
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09688321
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09860954
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10236932
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10958731
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11049869
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11050775
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11081611
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11082872
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11082913
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11083897
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11105441
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11108759
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11399513
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11598202
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11598832
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11635781
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Correspondence name and address
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JON E. KAPPES
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55 W. MONROE ST., SUITE 3200
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CHICAGO, IL 60603
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Assignment:
2
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| Reel/Frame: | 025993/0086 | |
| Pages: | 23 |
| | Recorded: | 03/21/2011 | | |
| Conveyance: | LICENSE (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 70 WEST MADISON STREET |
| THREE FIRST NATIONAL PLAZA, SUITE 1400 |
| CHICAGO, ILLINOIS 60603 |
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12167971
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12267436
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12367358
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12580189
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12625357
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12764025
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12973722
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Correspondence name and address
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JON KAPPES
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55 WEST MONROE STREET, SUITE 3210
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CHICAGO, IL 60603
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04/18/2024 06:53 PM
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