PROSPERO
Filed: April 5, 1991
computer software [application] programs that provide customized data processing and records keeping for interlibrary loan…
Owned by: RESEARCH LIBRARIES GROUP, INC., THE
Serial Number: 74154426
CITADEL
Filed: June 2, 1992
computer services; namely, leasing access time to computer databases in the field of citations and abstracts of business…
Owned by: RESEARCH LIBRARIES GROUP, INC., THE
Serial Number: 74281982
ZEPHYR
Filed: July 28, 1993
computerized information service providing remote systems access to on-line databases
Owned by: RESEARCH LIBRARIES GROUP, INC., THE
Serial Number: 74418337
CITADEL
Filed: July 28, 1993
document delivery services
Owned by: RESEARCH LIBRARIES GROUP, INC., THE
Serial Number: 74418338
DIOGENES AUTOMATED CATALOGING SERVICE
Filed: January 3, 1996
automated discovery and local delivery of library cataloging source copy over the internet
Owned by: RESEARCH LIBRARIES GROUP, INC., THE
Serial Number: 75039743
WEBDOC
Filed: January 23, 1996
automated library services, namely, providing computerized access to bibliographic records and corresponding electronic…
Owned by: RESEARCH LIBRARIES GROUP, INC., THE
Serial Number: 75046986
