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INFONAUTICS CORPORATION
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WAYNE, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Architecture for processing search queries, retrieving documents id...
Patent number
5,873,076
Issue date
Feb 16, 1999
Infonautics Corporation
Thomas Barr
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Adjusting a hidden Markov model tagger for sentence fragments
Patent number
5,822,731
Issue date
Oct 13, 1998
Infonautics Corporation
John Michael Schultz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for capturing, storing and processing co-marketing inform...
Patent number
5,819,285
Issue date
Oct 6, 1998
Infonautics Corporation
Thomas Damico
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for redirecting a user to a new location on th...
Patent number
5,812,769
Issue date
Sep 22, 1998
Infonautics Corporation
Terry E. Graber
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for identifying textual documents and multi-me...
Patent number
5,742,816
Issue date
Apr 21, 1998
Infonautics Corporation
Thomas Barr
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Query word relevance adjustment in a search of an information retri...
Patent number
5,737,734
Issue date
Apr 7, 1998
Infonautics Corporation
John Michael Schultz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Restricted expansion of query terms using part of speech tagging
Patent number
5,721,902
Issue date
Feb 24, 1998
Infonautics Corporation
John Michael Schultz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for categorizing documents into subjects using relevance nor...
Patent number
5,717,914
Issue date
Feb 10, 1998
Infonautics Corporation
Lawrence A. Husick
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for tracking the navigation path of a user on...
Patent number
5,717,860
Issue date
Feb 10, 1998
Infonautics Corporation
Terry E. Graber
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for attaching navigational history information...
Patent number
5,712,979
Issue date
Jan 27, 1998
Infonautics Corporation
Terry E. Graber
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for generating a composite document on a selec...
Patent number
5,675,788
Issue date
Oct 7, 1997
Infonautics Corp.
Lawrence A. Husick
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for storing multi-media information in an information retrie...
Patent number
5,659,742
Issue date
Aug 19, 1997
Infonautics Corporation
James T. Beattie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Relevance normalization for documents retrieved from an information...
Patent number
5,640,553
Issue date
Jun 17, 1997
Infonautics Corporation
John Michael Schultz
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
76199914 - HR SLEUTH
Serial number
76199914
Filing date
Jan 25, 2001
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
76031293 - TOTAL RELEVANCE
Serial number
76031293
Filing date
Apr 21, 2000
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
76026981 - SITE LIKE
Serial number
76026981
Filing date
Apr 17, 2000
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
76017113 - BOOKMARK SLEUTH
Serial number
76017113
Filing date
Apr 4, 2000
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75939901 - MOBILE SLEUTH
Serial number
75939901
Filing date
Mar 9, 2000
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75907835 - SLEUTH CENTER
Serial number
75907835
Filing date
Feb 2, 2000
Infonautics Corporation
38 - Telecommunications
Information
Trademark
75899301 - SEARCH REF
Serial number
75899301
Filing date
Jan 19, 2000
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75899302 - SEARCH REFEREE
Serial number
75899302
Filing date
Jan 19, 2000
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75803454 - MEDICAL SLEUTH
Serial number
75803454
Filing date
Sep 20, 1999
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75803455 - ENTERTAINMENT SLEUTH
Serial number
75803455
Filing date
Sep 20, 1999
Infonautics Corporation
41 - Education
Information
Trademark
75803225 - SHOPPING SLEUTH
Serial number
75803225
Filing date
Sep 20, 1999
Infonautics Corporation,
35 - Advertising
Information
Trademark
75731706 - SLEUTHWIRE
Serial number
75731706
Filing date
Jun 18, 1999
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75733181 - SPORTS SLEUTH
Serial number
75733181
Filing date
Jun 18, 1999
Infonautics Corporation
41 - Education
Information
Trademark
75635948 - JOB SLEUTH
Serial number
75635948
Filing date
Feb 8, 1999
Infonautics Corporation
35 - Advertising
Information
Trademark
75548865 - COMPANY SLEUTH
Serial number
75548865
Registration number
2378098
Filing date
Sep 4, 1998
Infonautics Corporation
38 - Telecommunications
Information
Trademark
75403534 - INTELLISOLUTIONS
Serial number
75403534
Filing date
Dec 7, 1997
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75403533 - INTELLIBANK
Serial number
75403533
Filing date
Dec 7, 1997
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75224712 - INNOVATION FACTORY
Serial number
75224712
Registration number
2291334
Filing date
Jan 13, 1997
Infonautics Corporation
35 - Advertising
Information
Trademark
75224713 - DATATOMICS
Serial number
75224713
Filing date
Jan 13, 1997
Infonautics Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75224711 - ELECTRIC SCHOOLHOUSE
Serial number
75224711
Registration number
2302430
Filing date
Jan 13, 1997
Infonautics Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75031576 - E LIBRARY
Serial number
75031576
Registration number
2324706
Filing date
Dec 12, 1995
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75022897 - ELECTRIC LIBRARY
Serial number
75022897
Registration number
2120818
Filing date
Nov 21, 1995
Infonautics Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75018629 - INFONAUTICS
Serial number
75018629
Registration number
2154060
Filing date
Nov 13, 1995
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75017749 - INFONAUTICS
Serial number
75017749
Registration number
2111585
Filing date
Nov 13, 1995
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75017878 - INFONAUTICS
Serial number
75017878
Registration number
2085354
Filing date
Nov 13, 1995
Infonautics Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75017879 - ELECTRONIC PRINTING PRESS
Serial number
75017879
Filing date
Nov 13, 1995
Infonautics Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75017733 - EVERY CHILD DESERVES AN UNFAIR ADVANTAGE
Serial number
75017733
Filing date
Nov 13, 1995
Infonautics Corporation
41 - Education
Information
Trademark
74724439 - POSTCARDS FROM INFORMATION SPACE
Serial number
74724439
Filing date
Sep 1, 1995
Infonautics Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
74723899 - POSTCARDS FROM INFORMATION SPACE
Serial number
74723899
Filing date
Sep 1, 1995
Infonautics Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments