Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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12/25/2018
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Application #:
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15182993
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Filing Dt:
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06/15/2016
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Publication #:
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Pub Dt:
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12/22/2016
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Inventor:
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Toby Scott Baudoin
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Title:
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DRILL STRING PRESSURE ALTERING APPARATUS AND METHOD
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2700 POST OAK BLVD |
| SUITE 1400 |
| HOUSTON, TEXAS 77056 |
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| BRIAN C. RUPP, DRINKER BIDDLE & REATH |
| 191 N. WACKER DRIVE, SUITE 3700 |
| CHICAGO, IL 60606-1698 |
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Assignment:
2
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| 10 S. DEARBORN |
| 7TH FLOOR |
| CHICAGO, ILLINOIS 60603 |
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| MARISSA LAMBERT |
| 2475 HANOVER STREET |
| PALO ALTO, CA 94304 |
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Assignment:
3
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PATENT SECURITY AGREEMENT - NOTES
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| RODNEY SQUARE NORTH |
| 1100 NORTH MARKET STREET |
| WILMINGTON, DELAWARE 19890-0001 |
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| ALYSHA SEKHON, ESQ. |
| SIMPSON THACHER & BARTLETT LLP |
| 425 LEXINGTON AVENUE |
| NEW YORK, NY 10017 |
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