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Patent Assignment Assignor Details
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Assignor Name : CHETPUT, CHANDRASHEKAR L.
Total Assignments: 12
Assignment: 1
Reel/Frame:015850/0490   Pages: 17
Recorded: 09/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISWAS, PRASENJIT
Exec Dt:
09/17/2004
2
MAYILADUTHURAI, RAMESH S.
Exec Dt:
08/28/2004
3
CHETPUT, CHANDRASHEKAR L.
Exec Dt:
08/27/2004
4
KOLPEKWAR, ABHIJEET
Exec Dt:
08/25/2004
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE, BUILDING 5
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7251795
US20060074626
10952222
Correspondence name and address
MORRISON & FOERSTER, LLP
THOMAS CHAN
755 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 2
Reel/Frame:016560/0552   Pages: 9
Recorded: 05/10/2005
Attorney Dkt #:188122002300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHETPUT, CHANDRASHEKAR L.
Exec Dt:
03/25/2005
2
MAYILADUTHURAI, RAMESH S.
Exec Dt:
03/25/2005
3
BISWAS, PRASENJIT
Exec Dt:
04/23/2005
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE, BLDG. 5
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7260792
US20060259879
11126497
Correspondence name and address
THOMAS CHAN
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 3
Reel/Frame:019614/0179   Pages: 4
Recorded: 07/26/2007
Attorney Dkt #:8195.019.NPUS00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHETPUT, CHANDRASHEKAR L.
Exec Dt:
01/19/2007
2
KOLPEKWAR, ABHIJECT
Exec Dt:
01/18/2007
3
IYENGAR, SRINIVASAN
Exec Dt:
01/18/2007
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
BUILDING 5
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7797659
US20080184181
11699881
Correspondence name and address
NOVAK DRUCE & QUIGG LLP
1000 LOUISIANA
53RD FLOOR
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:022360/0831   Pages: 4
Recorded: 03/06/2009
Attorney Dkt #:R1386-00144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHUSHAN, PRANAV
Exec Dt:
03/06/2009
2
CHETPUT, CHANDRASHEKAR L.
Exec Dt:
03/06/2009
3
O'LEARY, TIMOTHY MARTIN
Exec Dt:
03/06/2009
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
BUILDING 5
SAN JOSE, CALIFORNIA 95134-1931
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8201137
NONE
12399855
Correspondence name and address
DUANE MORRIS LLP
1 MARKET PLAZA - 2000 SPEAR TOWER
ATTN.: STEPHEN C. DURANT/TVL
SAN FRANCISCO, CA 94105-1104
Assignment: 5
Reel/Frame:022623/0793   Pages: 5
Recorded: 04/30/2009
Attorney Dkt #:R1386-00139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLPEKWAR, ABHIJEET
Exec Dt:
04/30/2009
2
CHETPUT, CHANDRASHEKAR L.
Exec Dt:
04/30/2009
3
O'LEARY, TIMOTHY MARTIN
Exec Dt:
04/30/2009
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
BUILDING 5
SAN JOSE, CALIFORNIA 95134-1931
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8255191
NONE
12433731
Correspondence name and address
DUANE MORRIS LLP
ATTN.: STEPHEN C. DURANT/TVL
1 MARKET PLAZA - 2000 SPEAR TOWER
SAN FRANCISCO, CA 94105-1104
Assignment: 6
Reel/Frame:023314/0154   Pages: 6
Recorded: 10/01/2009
Attorney Dkt #:08PA093US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHETPUT, CHANDRASHEKAR L.
Exec Dt:
09/28/2009
2
KOLPEKWAR, ABHIJEET
Exec Dt:
09/25/2009
3
O'RIORDAN, DONALD J.
Exec Dt:
09/24/2009
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8234617
US20110083114
12571726
Correspondence name and address
VISTA IP LAW GROUP LLP
1885 LUNDY AVENUE
SUITE 108
SAN JOSE, CA 95131
Assignment: 7
Reel/Frame:023675/0318   Pages: 5
Recorded: 12/18/2009
Attorney Dkt #:09PA094US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLPEKWAR, ABHIJEET
Exec Dt:
12/15/2009
2
CHETPUT, CHANDRASHEKAR L.
Exec Dt:
12/15/2009
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8504346
NONE
12638838
Correspondence name and address
PETER C. MEI
VISTA IP LAW GROUP LLP
1885 LUNDY AVENUE, SUITE 108
SAN JOSE, CA 95131
Assignment: 8
Reel/Frame:024000/0985   Pages: 5
Recorded: 02/26/2010
Attorney Dkt #:09PA102US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHETPUT, CHANDRASHEKAR L.
Exec Dt:
02/26/2010
2
KOLPEKWAR, ABHIJEET
Exec Dt:
02/26/2010
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8296699
NONE
12714027
Correspondence name and address
PETER C. MEI
VISTA IP LAW GROUP LLP
1885 LUNDY AVENUE, SUITE 108
SAN JOSE, CA 95131
Assignment: 9
Reel/Frame:030008/0623   Pages: 7
Recorded: 03/15/2013
Attorney Dkt #:12PA133US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLPEKWAR, ABHIJEET S.
Exec Dt:
03/14/2013
2
SPRATT, AARON M.
Exec Dt:
03/14/2013
3
CRANSTON, WILLIAM S.
Exec Dt:
03/14/2013
4
CHETPUT, CHANDRASHEKAR L.
Exec Dt:
03/14/2013
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9501592
NONE
13831943
Correspondence name and address
VISTA IP LAW GROUP, LLP (CADENCE)
2160 LUNDY AVE., STE. 230
SAN JOSE, CA 95131
Assignment: 10
Reel/Frame:031376/0471   Pages: 8
Recorded: 10/09/2013
Attorney Dkt #:12PA133US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLPEKWAR, ABHIJEET S.
Exec Dt:
08/15/2013
2
SPRATT, AARON M.
Exec Dt:
08/19/2013
3
CRANSTON, WILLIAM S.
Exec Dt:
08/19/2013
4
CHETPUT, CHANDRASHEKAR L.
Exec Dt:
10/08/2013
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8732630
NONE
13831958
Correspondence name and address
VISTA IP LAW GROUP, LLP (CADENCE)
2160 LUNDY AVENUE
SUITE 230
SAN JOSE, CA 95131
Assignment: 11
Reel/Frame:031802/0975   Pages: 8
Recorded: 12/17/2013
Attorney Dkt #:12PA133US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLPEKWAR, ABHIJEET S.
Exec Dt:
08/15/2013
2
SPRATT, AARON M.
Exec Dt:
08/19/2013
3
CRANSTON, WILLIAM S.
Exec Dt:
08/19/2013
4
CHETPUT, CHANDRASHEKAR L.
Exec Dt:
10/11/2013
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8949753
NONE
13831952
Correspondence name and address
VISTA IP LAW GROUP, LLP (CADENCE)
2160 LUNDY AVENUE
SUITE 230
SAN JOSE, CA 95131
Assignment: 12
Reel/Frame:053944/0071   Pages: 4
Recorded: 10/01/2020
Attorney Dkt #:120719.05320/20PA084US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, NAN
Exec Dt:
09/30/2020
2
CHETPUT, CHANDRASHEKAR L.
Exec Dt:
09/30/2020
3
SPRATT, AARON MITCHELL
Exec Dt:
09/30/2020
4
ZIELKE, JOSEPH LEO, JR.
Exec Dt:
09/30/2020
5
MITRA, RAJAT KANTI
Exec Dt:
09/30/2020
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11334704
NONE
17060263
Correspondence name and address
CADENCE DESIGN SYSTEMS, INC. C/O/ HOLLAN
10 ST. JAMES AVENUE
BOSTON, MA 02116-3889

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