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: | 013723/0842 | |
| Pages: | 6 |
| | Recorded: | 02/04/2003 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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04/15/2003
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Application #:
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09813886
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Filing Dt:
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03/22/2001
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Publication #:
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Pub Dt:
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12/20/2001
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Title:
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CEMENT DISPERSING POLYMERS FOR HIGH FLOW, HIGH STRENGTH AND SELFCOMPACTING CONCRETE
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Patent #:
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Issue Dt:
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04/15/2003
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Application #:
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09846293
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Filing Dt:
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05/02/2001
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Publication #:
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Pub Dt:
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01/17/2002
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Title:
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THIXOTROPIC AGENT
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Patent #:
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Issue Dt:
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04/01/2003
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Application #:
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09881685
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Filing Dt:
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06/18/2001
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Publication #:
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Pub Dt:
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02/28/2002
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Title:
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SULFATE-FREE AND ALKALI-FREE SETTING AND HARDENING ACCELERATOR
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Patent #:
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Issue Dt:
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03/25/2003
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Application #:
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09881731
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Filing Dt:
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06/18/2001
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Publication #:
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Pub Dt:
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03/28/2002
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Title:
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ALKALI-FREE SETTING AND HARDENING ACCELERATOR
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Assignee
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| TUFFENWIES 16-22 |
| 8064 ZURICH, SWITZERLAND |
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Correspondence name and address
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BURNS, DOANE, SWECKER & MATHIS, L.L.P.
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B. JEFFERSON BOGGS, JR.
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P.O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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