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Patent Assignment Assignor Details
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Assignor Name : RANGARAJAN, KESHAVA P.
Total Assignments: 4
Assignment: 1
Reel/Frame:012394/0498   Pages: 27
Recorded: 09/18/2001
Conveyance: EMPLOYEE CONFIDENTIALITY AGREEMENT
Assignors
1
PHILLIPS, ROBERT L.
Exec Dt:
07/31/2001
2
GORDON, MICHAEL S.
Exec Dt:
07/31/2001
3
OZLUK, OZGUR
Exec Dt:
07/30/2001
4
ALBERTI, STEFANO
Exec Dt:
07/27/2001
5
FLINT, ROBERT A.
Exec Dt:
07/27/2001
6
ANDERSSON, JORGEN K.
Exec Dt:
09/05/2001
7
GROSSMAN, TOM
Exec Dt:
08/02/2001
8
COOKE, RAYMOND MARK
Exec Dt:
07/31/2001
9
RANGARAJAN, KESHAVA P.
Exec Dt:
01/11/2001
10
COHEN, JEREMY S.
Exec Dt:
04/05/2001
Assignee
1
MANUGISTICS ATLANTA, INC.
2115 EAST JEFFERSON STREET
ROCKVILLE, MARYLAND 20852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7133848
US20020116348
09859674
Correspondence name and address
HOGAN & HARTSON LLP
IP GROUP
555 THIRTEENTH STREET, N.W.
CUSTOMER NO. 24633
WASHINGTON, D.C. 20004-1104
Assignment: 2
Reel/Frame:030596/0234   Pages: 8
Recorded: 06/12/2013
Attorney Dkt #:2149-05001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERMAIN, OLIVIER
Exec Dt:
05/17/2013
2
RANGARAJAN, KESHAVA P.
Exec Dt:
06/05/2013
3
SINGH, AMIT K.
Exec Dt:
05/29/2013
4
TEUNISSEN, HERMANUS
Exec Dt:
06/05/2013
5
ADARI, RAM N.
Exec Dt:
05/21/2013
Assignee
1
LANDMARK GRAPHICS CORPORATION
2107 CITY WEST BLVD., BLDG. 2
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9934338
NONE
14359596
Correspondence name and address
MARK E. SCOTT - CONLEY ROSE, P.C.
2508 ASHLEY WORTH BLVD., SUITE 200
AUSTIN, TX 78738
Assignment: 3
Reel/Frame:032940/0210   Pages: 8
Recorded: 05/21/2014
Attorney Dkt #:2149-05001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERMAIN, OLIVIER
Exec Dt:
05/17/2013
2
RANGARAJAN, KESHAVA P.
Exec Dt:
06/05/2013
3
SINGH, AMIT K.
Exec Dt:
05/29/2013
4
TEUNISSEN, HERMANUS
Exec Dt:
06/05/2013
5
ADARI, RAM N.
Exec Dt:
05/21/2013
Assignee
1
LANDMARK GRAPHICS CORPORATION
2107 CITY WEST BLVD.
BLDG. 2
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9934338
US20140351183
14359596
Correspondence name and address
CONLEY ROSE, P.C. JONATHAN M. HARRIS
13413 GALLERIA CIRCLE
SUITE 100
AUSTIN, TX 78738
Assignment: 4
Reel/Frame:065246/0127   Pages: 10
Recorded: 10/17/2023
Attorney Dkt #:2017-101071 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILIPPOV, ANDREY
Exec Dt:
01/09/2018
2
LU, JIANXIN
Exec Dt:
01/09/2018
3
WESLEY, AVINASH
Exec Dt:
01/09/2018
4
RANGARAJAN, KESHAVA P.
Exec Dt:
02/01/2018
5
MADASU, SRINATH
Exec Dt:
01/09/2018
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200320386
16642452
Correspondence name and address
PARKER JUSTISS, PC
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254

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