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 : RAO, ASHOK
Total Assignments: 18
Assignment: 1
Reel/Frame:011104/0710   Pages: 4
Recorded: 09/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RAO, ASHOK
Exec Dt:
09/06/2000
Assignee
1
FLUOR CORPORATION
LEGAL SERVICES GROUP
ONE ENTERPRISE DRIVE
ALISO VIEJO, CALIFORNIA 92656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6648931
NONE
09634270
Correspondence name and address
FISH & ASSOCIATES, LLP
ROBERT D. FISH
1440 N. HARBOR BLVD., SUITE 706
FULLERTON, CA 92835
Assignment: 2
Reel/Frame:011700/0752   Pages: 7
Recorded: 04/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITNEY, JOHN P.
Exec Dt:
04/03/2001
2
RAO, ASHOK
Exec Dt:
03/24/2001
Assignee
1
RINECO CHEMICAL INDUSTRIES, INC.
P.O. BOX 729
BENTON, ARKANSAS 72018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6086840
NONE
09200150
Correspondence name and address
TROUTMAN SANDERS LLP
ROGER S. WILLIAMS
600 PEACHTREE STREET, NE, SUITE 5200
ATLANTA, GEORGIA 30308
Assignment: 3
Reel/Frame:022272/0336   Pages: 6
Recorded: 02/18/2009
Attorney Dkt #:100325.0199US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, ASHOK
Exec Dt:
02/04/2003
2
STROHLER, KEITH
Exec Dt:
02/04/2003
Assignee
1
FLUOR CORPORATION
ONE ENTERPRISE DRIVE
ALISO VIEJO, CALIFORNIA 92656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060236697
10541973
Correspondence name and address
ROBERT D. FISH
2603 MAIN STREET, SUITE 1000
IRVINE, CA 92614
Assignment: 4
Reel/Frame:013984/0700   Pages: 4
Recorded: 04/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RAO, ASHOK
Exec Dt:
04/11/2003
Assignee
1
FLUOR CORPORATION
ONE ENTERPRISE DRIVE
ALISO VIEJO, CALIFORNIA 92656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7637093
US20060260290
10549017
Correspondence name and address
RUTAN & TUCKER, LLP
ROBERT D. FISH
611 ANTON BLVD.
SUITE 1400
COSTA MESA, CA 92626
Assignment: 5
Reel/Frame:036076/0392   Pages: 12
Recorded: 07/14/2015
Attorney Dkt #:104-332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, ASHOK
Exec Dt:
07/09/2015
2
NEMECEK, RACHEL
Exec Dt:
07/09/2015
3
PRUE, MATTHEW
Exec Dt:
07/10/2015
4
CIBOTTI, KATE
Exec Dt:
07/14/2015
5
NUTINI, CYNTHIA A.
Exec Dt:
07/09/2015
Assignee
1
BANK OF AMERICA CORPORATION
214 N. TRYON STREET
MAILCODE NC1-027-20-05
CHARLOTTE, NORTH CAROLINA 28255
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10453014
US20170017706
14798530
Correspondence name and address
WEISS & ARONS LLP
1540 ROUTE 202
SUITE 8
POMONA, NY 10970
Assignment: 6
Reel/Frame:037603/0056   Pages: 6
Recorded: 01/27/2016
Attorney Dkt #:150309US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, ASHOK
Exec Dt:
12/10/2015
2
REDDY, AVINASH GOPALA
Exec Dt:
12/11/2015
3
MATHEW, ARUN
Exec Dt:
12/11/2015
4
PRAKASH, SHARATH
Exec Dt:
12/11/2015
5
SATHEESH P K, ANJANA
Exec Dt:
12/11/2015
6
KRISHNAMOORTHY, SHALINI
Exec Dt:
12/11/2015
7
DALSANIA, SONA
Exec Dt:
12/08/2015
8
ONKAR, PRARTHANA HENLY
Exec Dt:
12/11/2015
9
ZIYAUDDIN, MOHAMMED
Exec Dt:
12/11/2015
Assignee
1
SAP SE
DIETMAR-HOPP-ALLEE 16
GLOBAL INTELLECTUAL PROPERTY
WALLDORF, GERMANY 69190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10235191
US20170168854
14967358
Correspondence name and address
APRIL MENG
3410 HILLVIEW AVENUE
SAP GLOBAL INTELLECTUAL PROPERTY
PALO ALTO, CA 94304
Assignment: 7
Reel/Frame:039058/0065   Pages: 7
Recorded: 06/30/2016
Attorney Dkt #:1086.2051-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, HONG
Exec Dt:
06/27/2016
2
RAO, ASHOK
Exec Dt:
06/28/2016
3
NOSKOV, MIKHAIL
Exec Dt:
05/10/2016
4
MODI, AJAY
Exec Dt:
05/11/2016
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10031510
US20160320768
15141701
Correspondence name and address
MARY LOU WAKIMURA
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 8
Reel/Frame:046165/0615   Pages: 7
Recorded: 06/21/2018
Attorney Dkt #:1086.2051-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, HONG
Exec Dt:
06/27/2016
2
RAO, ASHOK
Exec Dt:
06/28/2016
3
NOSKOV, MIKHAIL
Exec Dt:
05/10/2016
4
MODI, AJAY
Exec Dt:
05/11/2016
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10739752
US20180299862
16014280
Correspondence name and address
MARY LOU WAKIMURA, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON BROOK SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 9
Reel/Frame:048621/0069   Pages: 8
Recorded: 03/18/2019
Attorney Dkt #:1086-2054-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, JIAN
Exec Dt:
07/19/2017
2
ZHAO, HONG
Exec Dt:
07/28/2017
3
RAO, ASHOK
Exec Dt:
07/28/2017
4
LUI, ANDREW L.
Exec Dt:
07/19/2017
5
CHAN, WILLIE K. C.
Exec Dt:
07/31/2017
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10921759
US20190227504
16307620
Correspondence name and address
MARY LOU WAKIMURA
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 10
Reel/Frame:048606/0424   Pages: 9
Recorded: 03/15/2019
Attorney Dkt #:1086.2053-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MODI, AJAY
Exec Dt:
07/28/2017
2
RAO, ASHOK
Exec Dt:
08/09/2017
3
LEWIS, THOMAS W. S.
Exec Dt:
07/19/2017
4
NOSKOV, MIKHAIL
Exec Dt:
08/01/2017
5
ZHENG, SHENG HUA
Exec Dt:
07/20/2017
6
CHAN, WILLIE K. C.
Exec Dt:
07/24/2017
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10990067
US20190179271
16308190
Correspondence name and address
MARY LOU WAKIMURA, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 11
Reel/Frame:045905/0186   Pages: 7
Recorded: 05/25/2018
Attorney Dkt #:1086.2064-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTILLO CASTILLO, PEDRO ALEJANDRO
Exec Dt:
05/23/2018
2
ZHAO, HONG
Exec Dt:
05/17/2018
3
BRUWER, MARK-JOHN
Exec Dt:
05/23/2018
4
RAO, ASHOK
Exec Dt:
05/23/2018
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11614733
US20190332101
15967099
Correspondence name and address
MARY LOU WAKIMURA
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 12
Reel/Frame:046319/0624   Pages: 6
Recorded: 07/11/2018
Attorney Dkt #:1086.2061-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, HONG
Exec Dt:
06/22/2018
2
RAO, ASHOK
Exec Dt:
06/22/2018
3
REIS, LUCAS L. G.
Exec Dt:
06/25/2018
4
HARMSE, MAGIEL J.
Exec Dt:
06/22/2018
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10698372
US20180348717
15995753
Correspondence name and address
MARY LOU WAKIMURA, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON BROOK SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 13
Reel/Frame:048322/0736   Pages: 6
Recorded: 02/13/2019
Attorney Dkt #:1086.2063-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, ASHOK
Exec Dt:
01/11/2019
2
ZHAO, HONG
Exec Dt:
01/11/2019
3
CASTILLO, PEDRO ALEJANDRO CASTILLO
Exec Dt:
01/11/2019
4
BRUWER, MARK-JOHN
Exec Dt:
01/11/2019
5
KHAN, MIR
Exec Dt:
01/11/2019
6
BATES, ALEXANDER B.
Exec Dt:
02/07/2019
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11348018
US20190188584
16223763
Correspondence name and address
MARY LOU WAKIMURA, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742
Assignment: 14
Reel/Frame:048845/0047   Pages: 8
Recorded: 04/10/2019
Attorney Dkt #:1086.2055-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOSKOV, MIKHAIL
Exec Dt:
02/25/2019
2
RAO, ASHOK
Exec Dt:
04/01/2019
3
XIANG, BIN
Exec Dt:
02/25/2019
4
CHANG, MICHELLE
Exec Dt:
03/03/2019
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190318288
16310904
Correspondence name and address
MARY LOU WAKIMURA ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 15
Reel/Frame:049958/0893   Pages: 8
Recorded: 08/05/2019
Attorney Dkt #:1086.2072-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, WILLIE K. C.
Exec Dt:
07/23/2019
2
FISCHER, BENJAMIN
Exec Dt:
07/17/2019
3
VARVAREZOS, DIMITRIOS
Exec Dt:
07/08/2019
4
RAO, ASHOK
Exec Dt:
07/08/2019
5
ZHAO, HONG
Exec Dt:
07/08/2019
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200387818
16434793
Correspondence name and address
MARY LOU WAKIMURA, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 16
Reel/Frame:055752/0669   Pages: 6
Recorded: 03/29/2021
Attorney Dkt #:1086.2081-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, ASHOK
Exec Dt:
03/23/2021
2
CASTILLO CASTILLO, PEDRO ALEJANDRO
Exec Dt:
03/23/2021
3
ZHAO, HONG
Exec Dt:
03/23/2021
4
KHAN, MIR
Exec Dt:
03/23/2021
5
HARMSE, MAGIEL J.
Exec Dt:
03/25/2021
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11933159
US20210301644
17214160
Correspondence name and address
CHRISTOPHER K. ALBERT, ESQ.
HAMILTON, BROOK, SMITH, & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 17
Reel/Frame:057732/0683   Pages: 10
Recorded: 10/07/2021
Attorney Dkt #:1086.2085-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, HONG
Exec Dt:
08/01/2021
2
RAO, ASHOK
Exec Dt:
08/02/2021
3
RAI, GAURAV
Exec Dt:
08/03/2021
4
KHAN, MIR
Exec Dt:
08/01/2021
5
CASTILLO, PEDRO ALEJANDRO CASTILLO
Exec Dt:
08/02/2021
6
HARMSE, MAGIEL J.
Exec Dt:
08/01/2021
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11761427
US20220412318
17362681
Correspondence name and address
MARY LOU WAKIMURA
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 18
Reel/Frame:060355/0177   Pages: 4
Recorded: 06/29/2022
Attorney Dkt #:1086.2090-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, HONG
Exec Dt:
06/22/2022
2
RAO, ASHOK
Exec Dt:
06/21/2022
3
KHAN, MIR
Exec Dt:
06/21/2022
Assignee
1
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240004355
17809640
Correspondence name and address
MARY LOU WAKIMURA, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133

Search Results as of: 05/05/2024 09:36 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