These patents (5,729,730, 6,151,604, 6,163,775, and 6,182,121) are a group and are interesting to Linux because they describe an object-oriented management layer that resides on top of an hierarchically-organized set of data. The patents apply to data management (that potentially enable a disconnected management layer to reside on top of databases, file systems, XML and operating system components), search engine marketing (that potentially enable the required joining of orthogonal sets of data at the keyword level) and (document management (that potentially enable features such as branching, merging, user-level document control and multi-authored documents).

WHAT'S NEEDED: REQUEST FOR INFORMATION

Prior Art

Publications Published Prior to August 4, 1997

December 10th, 2008

This patent application was filed on August 4, 1998, resulting in an earliest date of invention of August 4, 1997. While it is possible that the invention did not occur until after August 4, 1997, finding relevant prior art that published before that date assures it application. Publications can include any form of printed or electronic publication that discusses one or more elements of the claim of the patent.
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