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RDF Core Working Group Patent Disclosure Statements

The following statements are the patent disclosures and license commitments associated with the RDF Core Working Group as of Apr 29, 2002 as required by W3C procedure. These statements may be subject to modification based on discussions during the W3C Advisory Council review period.

W3C does not take a position regarding the validity or scope of any intellectual property right or other rights that might be claimed to pertain to the implementation or use of the technology, nor the extent to which any license under such rights might or might not be available. Copyright of the working group deliverables is vested in the W3C.

Summary of patent statements for the RDF Core deliverables

This table summarizes patent statements for from RDF Core Working Group members who are in good standing and those in not in good standing. Either these members have provided patent disclosures and license commitments statements or have stated when joining the RDF Core Working Group that they do not have intellectual property rights relating to the working group. The 'license summary' column is a W3C Team characterization of the Member's statement into one of three general types of licenses: 1) Royalty-free, 2) Reasonable and non-discriminatory terms (RAND), or 3) no license offer because the Member claims it has no relevant patents. The RDF Core Working Group Intellectual Property declaration is the same as all working groups charted under the Semantic Web Activity and must be available on a royalty-free basis. A 'no license' in this case is by explicit default a declaration of Royalty-free. This summary is not offered to suggest the exact licensing terms. The precise terms of any license, however, are governed entirely by the Member's statement.

Summary of Patent Statements from RDF Core Working Group members
Member name Patent declaration License Summary

License statement

Ecole Mohammadia d'Ingénieurs, Rabat Morocco Does not have IPR on RDF Core No license (statement)
Agfa-Gevaert N. V. Does not have IPR on RDF Core No license (statement)
IWA/HWG Does not have IPR on RDF Core No license (statement)
IBM Does not have IPR on RDF Core No license (statement)
Nokia Does not have IPR on RDF Core No license (statement)
ILRT, University of Bristol Does not have IPR on RDF Core No license (statement)
Brience Corp Does not have IPR on RDF Core No license (statement)
O'Reilly and Associates Does not have IPR on RDF Core No license (statement)
MITRE Corporation Does not have IPR on RDF Core No license (statement)
Infoteria Corporation Does not have IPR on RDF Core No license (statement)
Profium Ltd. Does not have IPR on RDF Core No license (statement)
Baltimore Technologies Does not have IPR on RDF Core No license (statement)
IPR Systems Does not have IPR on RDF Core No license (statement)
InterX Does not have IPR on RDF Core No license (statement)
Interwoven, Inc. Does not have IPR on RDF Core No license (statement)
Hewlett-Packard Does not have IPR on RDF Core No license (statement)
Adobe Systems Does not have IPR on RDF Core No license (statement)
O'Reilly and Associates Does not have IPR on RDF Core No license (statement)

Brian McBride <brian_mcbride@hp.com>, HP Labs, co-chair
Dan Brickley <danbri@w3.org> (W3C/ILRT), co-chair
Eric Miller <em@w3.org>, W3C Team Contact
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