Tumbleweed Communications Corp.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tumbleweed Communications Corp..The latest application filed is for "method and system for messaging security".
- Tumbleweed Communications Corp. - Redwood City CA
Trademarks
| Patent | Date |
|---|---|
| Method And System For Messaging Security App 20080270789 - Bandini; Jean-Christophe Denis ; et al. | 2008-10-30 |
| Method And System For Filtering Communication App 20080250503 - Bandini; Jean-Christophe ; et al. | 2008-10-09 |
| Solicited Authentication Of A Specific User App 20080189763 - Smith; Jeffrey C. ; et al. | 2008-08-07 |
| Method and system for e-mail message transmission Grant 7,401,356 - Bandini , et al. July 15, 2 | 2008-07-15 |
| Method and system for filtering communication Grant 7,389,413 - Bandini , et al. June 17, 2 | 2008-06-17 |
| E-mail firewall Grant 7,380,274 - Dickinson, III , et al. May 27, 2 | 2008-05-27 |
| Solicited authentication of a specific user Grant 7,356,834 - Smith , et al. April 8, 2 | 2008-04-08 |
| Dynamic message filtering Grant 7,257,564 - Loughmiller , et al. August 14, 2 | 2007-08-14 |
| E-mail firewall with stored key encryption/decryption Grant 7,162,738 - Dickinson, III , et al. January 9, 2 | 2007-01-09 |
| Method and system for e-mail message transmission Grant 7,127,741 - Bandini , et al. October 24, 2 | 2006-10-24 |
| Method and system for filtering communication Grant 7,117,358 - Bandini , et al. October 3, 2 | 2006-10-03 |
| Apparatus and method for demonstrating and confirming the status of digital certificates and other data Grant 7,073,056 - Kocher July 4, 2 | 2006-07-04 |
| Mechanism for efficient private bulk messaging Grant 6,912,285 - Jevans June 28, 2 | 2005-06-28 |
| Apparatus and method for demonstrating and confirming the status of a digital certificates and other data Grant 6,901,509 - Kocher May 31, 2 | 2005-05-31 |
| Policy enforcement in a secure data file delivery system Grant 6,826,609 - Smith , et al. November 30, 2 | 2004-11-30 |
| Solicited authentication of a specific user Grant 6,725,381 - Smith , et al. April 20, 2 | 2004-04-20 |
| E-mail firewall with stored key encryption/decryption App 20030196098 - Dickinson, Robert D. III ; et al. | 2003-10-16 |
| E-mail firewall with stored key encryption/decryption Grant 6,609,196 - Dickinson, III , et al. August 19, 2 | 2003-08-19 |
| Private, trackable URLs for directed document delivery Grant 6,529,956 - Smith , et al. March 4, 2 | 2003-03-04 |
| Method and apparatus for effecting secure document format conversion Grant 6,516,411 - Smith February 4, 2 | 2003-02-04 |
| Method and system for binary data firewall delivery Grant 6,502,191 - Smith , et al. December 31, 2 | 2002-12-31 |
| Electronic document delivery system in which notification of said electronic document is sent a recipient thereof Grant 6,487,599 - Smith , et al. November 26, 2 | 2002-11-26 |
| Method and apparatus for effecting secure document format conversion Grant 6,470,086 - Smith October 22, 2 | 2002-10-22 |
| Method and apparatus for delivering documents over an electronic network Grant 6,385,655 - Smith , et al. May 7, 2 | 2002-05-07 |
| Private, trackable URLs for directed document delivery Grant 6,192,407 - Smith , et al. February 20, 2 | 2001-02-20 |
| Distributed dynamic document conversion server Grant 6,119,137 - Smith , et al. September 12, 2 | 2000-09-12 |
| Method and system for dynamic server document encryption Grant 6,061,448 - Smith , et al. May 9, 2 | 2000-05-09 |
| CAGE Code | 1TWM4 | TUMBLEWEED COMMUNICATIONS CORP. CORPORATE OFFICES |
| SEC | 0001022509 | TUMBLEWEED COMMUNICATIONS CORP of DELAWARE |
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