Assignment of Assignor's Interest

Recorded: 2007-08-11 Pages: 5

Assignors

RAUCH, URSULA

Executed: 2007-08-04

RAUCH, MANFRED

Executed: 2007-08-04

Assignee

METACARTA, INC.

350 MASSACHUSETTS AVENUE, 4TH FLOOR, CAMBRIDGE, MASSACHUSETTS, 02139

Covered Properties (4)

Relevance Ranking of Spatially Coded Documents

Patent: 7,596,581 →

Application: 10/990,588 →

Publication: US 2005/0091209

Spatially Directed Crawling of Documents

Patent: 7,539,693 →

Application: 10/991,168 →

Publication: US 2005/0091193

Searching by Using Spatial Document and Spatial Keyword Document Indexes

Patent: 7,953,732 →

Application: 11/147,033 →

Publication: US 2006/0036588

Geotext Searching and Displaying Results

Patent: 7,917,464 →

Application: 11/537,815 →

Publication: US 2007/0271235

Related Assignments (2)

Other recorded transfers of the patents in this record — the chain of ownership.