Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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08/20/2013
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Application #:
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13033538
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Filing Dt:
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02/23/2011
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Publication #:
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Pub Dt:
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01/26/2012
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Inventors:
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David Gordon Wilson, Jon M. Ballou
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Title:
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INTERMITTENT SEALING DEVICE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 55 SIXTH ROAD |
| WOBURN, MASSACHUSETTS 01801 |
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| WOLF GREENFIELD & SACKS, P.C. |
| 600 ATLANTIC AVENUE |
| BOSTON, MA 02210 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 20 COMMERCE WAY |
| WOBURN, MASSACHUSETTS 01801 |
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| WOLF GREENFIELD & SACKS, P.C. |
| 600 ATLANTIC AVENUE |
| BOSTON, MA 02210 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 39 OLD RIDGEBURY ROAD |
| DANBURY, CONNECTICUT 06810 |
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| PRAXAIR, INC. - M1-556 |
| 39 OLD RIDGEBURY ROAD |
| DANBURY, CT 06810 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 436 UTTER BACK STORE ROAD |
| GREAT FALLS, VIRGINIA 22066 |
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| WOLF GREENFIELD & SACKS, P.C. |
| 600 ATLANTIC AVENUE |
| BOSTON, MA 02210 |
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