Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
| Reel/Frame: | 018731/0404 | |
| Pages: | 25 |
| | Recorded: | 12/27/2006 | | |
| Conveyance: | SECURITY AGREEMENT |
|
|
Total properties:
8
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/04/1992
|
Application #:
|
07561888
|
Filing Dt:
|
08/02/1990
|
|
Title:
|
METHOD FOR SECURE TIME-STAMPING OF DIGITAL DOCUMENTS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/04/1992
|
Application #:
|
07666896
|
Filing Dt:
|
03/08/1991
|
|
Title:
|
DIGITAL DOCUMENT TIME-STAMPING WITH CATENATE CERTIFICATE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/13/1994
|
Application #:
|
07992883
|
Filing Dt:
|
12/21/1992
|
|
Title:
|
METHOD OF EXTENDING THE VALIDITY OF A CRYPTOGRAPHIC CERTIFICATE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/30/1995
|
Application #:
|
08156120
|
Filing Dt:
|
11/22/1993
|
|
Title:
|
METHOD FOR SECURE TIME-STAMPING OF DIGITAL DOCUMENTS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/14/1998
|
Application #:
|
08803326
|
Filing Dt:
|
02/21/1997
|
|
Title:
|
DIGITAL DOCUMENT AUTHENTICATION SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/16/2006
|
Application #:
|
09571859
|
Filing Dt:
|
05/16/2000
|
|
Title:
|
METHOD AND APPARATUS FOR SELF-AUTHENTICATING DIGITAL RECORDS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/19/2004
|
Application #:
|
09591686
|
Filing Dt:
|
06/12/2000
|
|
Title:
|
SECURE MESSAGING SYSTEM WITH RETURN RECEIPTS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/05/2006
|
Application #:
|
10062551
|
Filing Dt:
|
02/05/2002
|
|
Publication #:
|
|
Pub Dt:
|
08/07/2003
| | | | |
|
Title:
|
SECURE ELECTRONIC MESSAGING SYSTEM REQUIRING KEY RETRIEVAL FOR DERIVING DECRYPTION KEYS
|
|
|
Assignee
|
|
|
|
|
| 3073 HORSESHOE DRIVE, #104 |
| C/O FISCHER INTERNATIONAL |
| NAPLES, FLORIDA 34104 |
|
|
Correspondence name and address
|
| |
MANUEL R. VALCARCEL, ESQ.
|
| |
22ND FLOOR
|
| |
1221 BRICKELL AVENUE
|
| |
MIAMI, FL 33131
|
Search Results as of:
05/23/2024 06:05 AM
If you have any comments or questions concerning the data displayed,
contact
PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified:
August 25, 2017 v.2.6
|
