U.S. Patent & Trademark Office Grants Tumbleweed a New Email Firewall Patent
29 Maggio 2008 - 12:00AM
PR Newswire (US)
REDWOOD CITY, Calif., May 28 /PRNewswire-FirstCall/ --
Tumbleweed(R) Communications Corp. (NASDAQ:TMWD), a leader in
managed file transfer and email security, today announced that it
has been granted U.S. Patent No. 7,380,274 by the U.S. Patent and
Trademark Office. The new patent, titled "Email Firewall" describes
the enforcement of multiple administrator-selected policies to
email traffic entering or leaving an organization. The new patent
is a continuation of U.S. Patent No. 7,162,738, which is itself a
continuation of Patent No. 6,609,196, which claims priority to an
application filed on July 24, 1997. Tumbleweed's patent portfolio,
which broadly covers secure communication over Internet standards,
includes 29 granted U.S. utility patents. SAFE HARBOR STATEMENT
Tumbleweed cautions that forward-looking statements contained in
this press release are based on plans and expectations as of the
date of the press release, and that a number of factors could cause
the actual results to differ materially from the guidance given at
this time. These factors are described in the Safe Harbor statement
below. Except for the historical information contained herein, the
matters discussed in this press release may constitute
forward-looking statements that involve risks and uncertainties
that could cause actual results to differ materially from those
projected, particularly with respect to the development and
enforcement of the Tumbleweed patent portfolio. In some cases,
forward-looking statements can be identified by terminology such as
"may," "will," "should," "potential," "continue," "expects,"
"anticipates," "intends," "plans," "believes," "estimates," and
similar expressions. For further cautions about the risks of
investing in Tumbleweed, we refer you to the documents Tumbleweed
files from time to time with the Securities and Exchange
Commission, particularly Tumbleweed's Form 10-K filed March 17,
2008 and Tumbleweed's Form 10-Q filed May 12, 2008. Tumbleweed
assumes no obligation to update information contained in this press
release. Although this release may remain available on Tumbleweed's
website or elsewhere, its continued availability does not indicate
that Tumbleweed is reaffirming or confirming any of the information
contained herein. About Tumbleweed Tumbleweed Communications Corp.
(NASDAQ:TMWD), an industry leader in managed file transfer and
email security, provides enterprise-class solutions to
organizations of all sizes. Tumbleweed's innovative products enable
organizations to effectively manage and protect business-critical
Internet communications, with capabilities that span secure file
transfer, encryption, data loss prevention, and email security.
Tumbleweed has more than 3,200 customers worldwide, including
blue-chip companies across an array of industries such as
technology, retail, finance, healthcare, manufacturing, consumer
packaged goods, telecom, energy, and the U.S. Government. The
world's most security conscious organizations rely upon Tumbleweed
technology including Bank of America Securities, JP Morgan Chase
& Co., the U.S. Food and Drug Administration, and the U.S.
Department of Defense. Our award-winning products build on 15 years
of R&D and 29 security patents in the U.S. alone -- many of
which are licensed by other security vendors. More information can
be found at http://www.tumbleweed.com/. Tumbleweed is a registered
trademark or trademark of Tumbleweed Communications Corp. in the
United States and/or other countries. All other trademarks are the
property of their respective owners. Press contact: Dan Gould SHIFT
Communications for Tumbleweed (415) 591-8428 DATASOURCE: Tumbleweed
Communications Corp. CONTACT: Dan Gould of SHIFT Communications,
+1-415-591-8428, , for Tumbleweed Communications Corp. Web site:
http://www.tumbleweed.com/
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