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Open Invention Network Acquires New Patents to Protect Linux

E-Commerce and Internet-related Patents Offered Royalty-free to Licensees

New York (May 23, 2006) - Open Invention Network (OIN), the company formed by IBM, Novell, Philips, Red Hat and Sony, unveiled today some of the new patents it has acquired in order to protect the Linux System. The new e-commerce and Internet-related software patents will be offered royalty-free, along with OIN's existing intellectual property portfolio, to its licensees.

Open Invention Network promotes a positive, fertile ecosystem for Linux, which in turn drives innovation and choice in the global marketplace. This helps ensure the continuation of innovation that has benefited software vendors, customers, emerging markets and investors.

"The new set of patents OIN has obtained is part of our ongoing patent acquisition strategy, and will significantly increase our contribution to protecting the Linux System," said Jerry Rosenthal, chief executive officer at Open Invention Network. "We are seeking to acquire intellectual property that will protect the Linux System today and years into the future. Our licensees benefit because our patents are available on a royalty-free basis to any company, institution or individual that agrees not to assert its patents against the Linux System. Adding new OIN patents and licensees expands the size and strength of the Linux ecosystem."

The added set of OIN patents include:

  • No. 5,764,989 - Interactive Software Development System
  • No. 5,848,274 - Incremental Byte Code Compilation System
  • No. 6,067,413 - Data Representation for Mixed-Language Program Development

Among the company's initial patent holdings is a set of business-to-business electronic commerce patents, once held by Commerce One. OIN is also pleased to announce the issuance of patents No. 6,993,506 for a "Method and Device Utilizing Polymorphic Date in E-Commerce" and No. 7,036,072 for a "Method and Apparatus for Declarative Updating of Self-Describing, Structured Documents." These patents were recently issued from some of the patent applications acquired by OIN as part of the business-to-business electronic commerce patent portfolio once held by Commerce One.

About Open Invention Network
Open Invention Network is an intellectual property company formed to further the Linux System by acquiring patents and ensuring their availability. It promotes a positive, fertile ecosystem for Linux, which in turn drives innovation and choice in the global marketplace. Open Invention Network has considerable industry backing. It was launched in 2005, with significant financial support from IBM, Novell, Philips, Red Hat, and Sony. For more information go to


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