skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LOTUS DEVELOPMENT CORPORATION
Total Assignments: 25
Assignment: 1
Reel/Frame:004511/0509   Pages: 5
Recorded: 02/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
01/27/1986
2
LOTUS INFORMATION NETWORK CORPORATION
Exec Dt:
01/31/1986
Assignee
1
LOCKTON, DAVID B.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4592546
NONE
06604145
Correspondence name and address
FLEHR, HOHBACH, TEST
ALBRITTON & HERBERT
STE. 3400, FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:006777/0485   Pages: 3
Recorded: 11/24/1993
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/02/1993
Assignee
1
DATASPEED, INC.
1900 SOUTH NORFOLK STREET
SUITE 150
SAN MATEO, CALIFORNIA 94403
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4449114
NONE
06362481
 
4677434
NONE
06662251
 
5045848
NONE
07104563
Correspondence name and address
SHAPIRO AND SHAPIRO
SUITE 1701
1100 WILSON BOULEVARD
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:009127/0928   Pages: 4
Recorded: 04/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
04/14/1998
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD RD.
ARMONK, NEW YORK 10504
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5764772
NONE
08573110
 
5787441
NONE
08584958
 
6292770
NONE
08786318
Correspondence name and address
BROWN RAYSMAN ET AL
SETH H. OSTROW
120 WEST 45TH STREET
NEW YORK, NEW YORK 10036
Assignment: 4
Reel/Frame:009383/0895   Pages: 3
Recorded: 08/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
08/12/1998
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORP.
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5862379
NONE
08399880
Correspondence name and address
KUDIRKA & JOBSE, LLP
BRUCE D. JOBSE
TWO CENTER PLAZA
BOSTON, MA 02108
Assignment: 5
Reel/Frame:010707/0715   Pages: 4
Recorded: 03/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
03/21/2000
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6061799
NONE
08961631
Correspondence name and address
KUDIRKA & JOBSE
BRUCE JOBSE
TWO CENTER PLAZA
BOSTON, MA 02108
Assignment: 6
Reel/Frame:010783/0570   Pages: 3
Recorded: 05/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
04/26/2000
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6094721
NONE
08961630
Correspondence name and address
LOTUS DEVELOPMENT CORPORATION
STEPHEN KEOHANE
55 CAMBRIDGE PARKWAY
CAMBRIDGE, MA 02142
Assignment: 7
Reel/Frame:013269/0523   Pages: 2
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416900
NONE
08035570
Correspondence name and address
IBM CORPORATION
STEPHEN T. KEOHANE
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MA 02142
Assignment: 8
Reel/Frame:013269/0963   Pages: 2
Recorded: 12/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5317686
NONE
08033052
Correspondence name and address
IBM CORPORATION
STEPHEN T. KEOHANE
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MA 02142
Assignment: 9
Reel/Frame:013269/0976   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5115504
NONE
07265683
Correspondence name and address
IBM CORPORATION
STEPHEN T. KEOHANE
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MA 02142
Assignment: 10
Reel/Frame:013269/0978   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5303361
NONE
07466750
Correspondence name and address
IBM CORPORATION
STEPHEN T. KEOHANE
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MA 02142
Assignment: 11
Reel/Frame:013280/0066   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5862400
NONE
08618056
Correspondence name and address
IBM CORPORATION
STEPHEN T. KEOHANE
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MASSACHUSETTS 02142
Assignment: 12
Reel/Frame:013280/0096   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5475836
NONE
08170458
Correspondence name and address
IBM CORPORATION LOTUS SOFTWARE
STEPHEN T. KEOHANE
ONE ROGERS STREET
CAMBRIDGE, MA 02142
Assignment: 13
Reel/Frame:013280/0098   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5664099
NONE
08579744
Correspondence name and address
IBM CORPORATION
STEPHEN T. KEOHANE
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MA 02142
Assignment: 14
Reel/Frame:013280/0100   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5691708
NONE
08514809
Correspondence name and address
STEPHEN T. KEOHANE
IBM CORPORATION
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MA 02142
Assignment: 15
Reel/Frame:013280/0262   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5491508
NONE
08215501
Correspondence name and address
IBM CORPORATION
STEPHEN T. KEOHANE
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MA 02142
Assignment: 16
Reel/Frame:013280/0271   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4771354
NONE
06865478
Correspondence name and address
IBM CORPORATION
STEPHEN T. KEOHANE
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MA 02142
Assignment: 17
Reel/Frame:013280/0280   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5546525
NONE
07436517
Correspondence name and address
IBM CORPORATION
STEPHEN TT. KEOHANE
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MA 02142
Assignment: 18
Reel/Frame:013280/0282   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4788538
NONE
07042161
Correspondence name and address
IBM CORPORATION LOTUS SOFTWARE
STEPHEN T. KEOHANE
ONE ROGERS STREET
CAMBRIDGE, MA 02142
Assignment: 19
Reel/Frame:013280/0284   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5312478
NONE
07508117
Correspondence name and address
IBM CORPORATION
STEPHEN T. KEOHANE
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MA 02142
Assignment: 20
Reel/Frame:013280/0286   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5396587
NONE
07508242
Correspondence name and address
STEPHEN T. KEOHANE
IBM CORPORATION
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MA 02142
Assignment: 21
Reel/Frame:013280/0307   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5819102
NONE
08618013
Correspondence name and address
IBM CORPORATION
STEPHEN T. KEOHANE
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MASSACHUSETTS 02142
Assignment: 22
Reel/Frame:013285/0110   Pages: 2
Recorded: 12/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6829615
US20030131007
09513767
Correspondence name and address
IBM CORPORATION
STEPHEN T. KEOHANE
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MASSACHUSETTS 02142
Assignment: 23
Reel/Frame:013295/0794   Pages: 2
Recorded: 12/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
11/14/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5371675
NONE
07893084
Correspondence name and address
IBM CORPORATION
STEPHEN T. KEOHANE
LOTUS SOFTWARE
ONE ROGERS STREET
CAMBRIDGE, MASSACHUSETTS 02142
Assignment: 24
Reel/Frame:015405/0687   Pages: 3
Recorded: 06/02/2004
Attorney Dkt #:23452-096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
05/03/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7117452
NONE
09337538
Correspondence name and address
MINTZ LEVIN COHN FERRIS ET AL.
JAMES G. GATTO
12010 SUNSET HILLS ROAD, SUITE 900
RESTON, VA 20190
Assignment: 25
Reel/Frame:015615/0425   Pages: 3
Recorded: 07/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOTUS DEVELOPMENT CORPORATION
Exec Dt:
07/19/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6829615
US20030131007
09513767
Correspondence name and address
MINTZ LEVIN COHN FERRIS GLOVSKY AND POPE
12010 SUNSET HILLS ROAD
SUITE 900
RESTON, VA 20190

Search Results as of: 05/24/2024 09:02 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT