Patent Assignment Details
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Reel/Frame: | 039900/0508 | |
| Pages: | 8 |
| | Recorded: | 09/01/2016 | | |
Attorney Dkt #: | 18110US03 |
Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 039542 FRAME: 0857. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/07/2017
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Application #:
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14486604
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Filing Dt:
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09/15/2014
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Publication #:
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Pub Dt:
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01/01/2015
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Title:
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METHOD OF SULFONATION OF BLOCK POLYMERS
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Assignees
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22 FRONTAGE ROAD |
NORTHFIELD, ILLINOIS 60093 |
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15710 JFK BOULEVARD |
SUITE 300 |
HOUSTON, TEXAS 77032 |
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Correspondence name and address
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MCANDREWS, HELD & MALLOY, LTD.
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500 WEST MADISON STREET
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SUITE 3400
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CHICAGO, IL 60661
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