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: | 018731/0404 | |
| Pages: | 25 |
| | Recorded: | 12/27/2006 | | |
Conveyance: | SECURITY AGREEMENT |
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Total properties:
8
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Patent #:
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Issue Dt:
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08/04/1992
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Application #:
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07561888
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Filing Dt:
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08/02/1990
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Title:
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METHOD FOR SECURE TIME-STAMPING OF DIGITAL DOCUMENTS
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Patent #:
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Issue Dt:
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08/04/1992
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Application #:
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07666896
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Filing Dt:
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03/08/1991
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Title:
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DIGITAL DOCUMENT TIME-STAMPING WITH CATENATE CERTIFICATE
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Patent #:
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Issue Dt:
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12/13/1994
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Application #:
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07992883
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Filing Dt:
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12/21/1992
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Title:
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METHOD OF EXTENDING THE VALIDITY OF A CRYPTOGRAPHIC CERTIFICATE
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Patent #:
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Issue Dt:
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05/30/1995
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Application #:
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08156120
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Filing Dt:
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11/22/1993
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Title:
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METHOD FOR SECURE TIME-STAMPING OF DIGITAL DOCUMENTS
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Patent #:
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Issue Dt:
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07/14/1998
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Application #:
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08803326
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Filing Dt:
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02/21/1997
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Title:
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DIGITAL DOCUMENT AUTHENTICATION SYSTEM
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Patent #:
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Issue Dt:
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05/16/2006
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Application #:
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09571859
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Filing Dt:
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05/16/2000
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Title:
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METHOD AND APPARATUS FOR SELF-AUTHENTICATING DIGITAL RECORDS
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Patent #:
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Issue Dt:
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10/19/2004
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Application #:
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09591686
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Filing Dt:
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06/12/2000
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Title:
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SECURE MESSAGING SYSTEM WITH RETURN RECEIPTS
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Patent #:
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Issue Dt:
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12/05/2006
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Application #:
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10062551
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Filing Dt:
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02/05/2002
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Publication #:
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Pub Dt:
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08/07/2003
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Title:
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SECURE ELECTRONIC MESSAGING SYSTEM REQUIRING KEY RETRIEVAL FOR DERIVING DECRYPTION KEYS
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Assignee
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3073 HORSESHOE DRIVE, #104 |
C/O FISCHER INTERNATIONAL |
NAPLES, FLORIDA 34104 |
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Correspondence name and address
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MANUEL R. VALCARCEL, ESQ.
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22ND FLOOR
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1221 BRICKELL AVENUE
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MIAMI, FL 33131
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