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 : SAKAJIRI, KYOHEI
Total Assignments: 15
Assignment: 1
Reel/Frame:010476/0065   Pages: 4
Recorded: 12/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COBB, NICOLAS BAILEY
Exec Dt:
12/20/1999
2
SAKAJIRI, KYOHEI
Exec Dt:
12/20/1999
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN ROAD
WILSONVILLE, OREGON 97070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6335128
NONE
09407447
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN, LLP
PAUL A. MENDONSA
12400 WILSHIRE BOULEVARD
SEVENTH FLOOR
LOS ANGELES, CALIFORNIA 90025-1026
Assignment: 2
Reel/Frame:012216/0588   Pages: 3
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIPPINCOTT, GEORGE P.
Exec Dt:
08/30/2001
2
SAKAJIRI, KYOHEI
Exec Dt:
08/30/2001
3
GRODD, LAURENCE W.
Exec Dt:
08/30/2001
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN ROAD
WILSONVILLE, OREGON 97070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6574784
NONE
09882802
Correspondence name and address
COLUMBIA IP LAW GROUP, PC
ROBERT WATT
4900 SW MEADOWS ROAD
SUITE 109
LAKE OSWEGO, OR 97035
Assignment: 3
Reel/Frame:048117/0545   Pages: 3
Recorded: 01/24/2019
Attorney Dkt #:2001P98025US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIPPINCOTT, GEORGE P.
Exec Dt:
08/30/2001
2
SAKAJIRI, KYOHEI
Exec Dt:
08/30/2001
3
GRODD, LAURENCE W.
Exec Dt:
08/30/2001
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 S.W. BOECKMAN RD.
WILSONVILLE, OREGON 97070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6817003
US20030189863
10402079
Correspondence name and address
MENTOR GRAPHICS C/O SIEMENS CORPORATION
3501 QUADRANGLE BLVD STE 230
INTELLECTUAL PROPERTY
ORLANDO, FL 32817
Assignment: 4
Reel/Frame:060551/0163   Pages: 3
Recorded: 07/19/2022
Attorney Dkt #:2001P98025 US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIPPINCOTT, GEORGE P.
Exec Dt:
08/30/2001
2
SAKAJIRI, KYOHEI
Exec Dt:
08/30/2001
3
GRODD, LAURENCE W.
Exec Dt:
08/30/2001
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN DRIVE
WILSONVILLE, OREGON 97070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7181721
US20040230930
10873589
Correspondence name and address
SIEMENS CORPORATION IP DEPT - MAIL CODE INT-244
3850 QUADRANGLE BOULEVARD
STE 230
ORLANDO, FL 32817
Assignment: 5
Reel/Frame:015238/0864   Pages: 5
Recorded: 10/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERGUSON, JOHN G.
Exec Dt:
09/10/2004
2
PIKUS, FEDOR G.
Exec Dt:
09/24/2004
3
SAKAJIRI, KYOHEI
Exec Dt:
09/10/2004
4
GRODD, LAURENCE W.
Exec Dt:
09/10/2004
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN ROAD
WILSONVILLE, OREGON 97070-7777
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7222312
US20050071659
10895485
 
7353468
US20050071792
10920988
Correspondence name and address
KLARQUIST SPARKRNAN, LLP
DAVID P. PETERSEN
ONE WORLD TRADE CENTER, SUITE 1600
121 S.W. SALMON STREET
PORTLAND, OR 97204-2988
Assignment: 6
Reel/Frame:024599/0225   Pages: 6
Recorded: 06/28/2010
Attorney Dkt #:1011-67624-15 (CAJ)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERGUSON, JOHN G.
Exec Dt:
09/10/2004
2
PIKUS, FEDOR G.
Exec Dt:
09/24/2004
3
SAKAJIRI, KYOHEI
Exec Dt:
09/10/2004
4
GRODD, LAURENCE W.
Exec Dt:
09/10/2004
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN ROAD
WILSONVILLE, OREGON 97070-7777
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7698664
US20070266445
11751511
 
8302039
US20100199107
12758640
Correspondence name and address
CORY A. JONES
121 SW SALMON STREET
SUITE 1600
PORTLAND, OR 97204
Assignment: 7
Reel/Frame:025100/0298   Pages: 6
Recorded: 10/06/2010
Attorney Dkt #:1011-67624-13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERGUSON, JOHN G.
Exec Dt:
09/10/2004
2
PIKUS, FEDOR G.
Exec Dt:
09/24/2004
3
SAKAJIRI, KYOHEI
Exec Dt:
09/10/2004
4
GRODD, LAURENCE W.
Exec Dt:
09/10/2004
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN ROAD
WILSONVILLE, OREGON 97070-7777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080148348
12036816
Correspondence name and address
PATRICK M. BIBLE
121 SW SALMON STREET
SUITE 1600
PORTLAND, OR 97204
Assignment: 8
Reel/Frame:017945/0890   Pages: 5
Recorded: 07/17/2006
Attorney Dkt #:1011-67624-06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIKUS, FEDOR G.
Exec Dt:
06/15/2006
2
FERGUSON, JOHN G.
Exec Dt:
06/15/2006
3
SAKAJIRI, KYOHEI
Exec Dt:
06/15/2006
4
GRODD, LAURENCE W.
Exec Dt:
06/15/2006
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 S.W. BOECKMAN ROAD
WILSONVILLE, OREGON 97070-7777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060259978
11393457
Correspondence name and address
A. JONATHAN VANCE
121 S.W. SALMON STREET, SUITE 1600
PORTLAND, OR 97204
Assignment: 9
Reel/Frame:018747/0013   Pages: 3
Recorded: 01/11/2007
Attorney Dkt #:MEGC127689
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRANIK, YURI
Exec Dt:
11/22/2006
2
SAKAJIRI, KYOHEI
Exec Dt:
11/21/2006
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 S.W. BOECKMAN ROAD
WILSONVILLE, OREGON 97070-7777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7552416
US20070198963
11621082
Correspondence name and address
RODNEY C. TULLETT, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 10
Reel/Frame:024887/0080   Pages: 3
Recorded: 08/25/2010
Attorney Dkt #:10269-CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRANIK, YURI
Exec Dt:
11/22/2006
2
SAKAJIRI, KYOHEI
Exec Dt:
11/21/2006
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 S.W. BOECKMAN ROAD
WILSONVILLE, OREGON 97070-7777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7987434
US20090125869
12359174
Correspondence name and address
MENTOR GRAPHICS CORPORATION
8005 S.W. BOECKMAN ROAD
LEGAL DEPARTMENT
WILSONVILLE, OR 97070-7777
Assignment: 11
Reel/Frame:022808/0276   Pages: 3
Recorded: 06/10/2009
Attorney Dkt #:10556-REG1/RAD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRITCHKOV, ALEXANDER
Exec Dt:
05/21/2009
2
SAKAJIRI, KYOHEI
Exec Dt:
05/21/2009
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 S.W. BOECKMAN ROAD
WILSONVILLE, OREGON 97070-7777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100216061
12416037
Correspondence name and address
MENTOR GRAPHICS CORPORATION
8005 S.W. BOECKMAN ROAD
LEGAL DEPARTMENT
WILSONVILLE, OR 97070-7777
Assignment: 12
Reel/Frame:029658/0385   Pages: 4
Recorded: 01/18/2013
Attorney Dkt #:10331-CIP1/XY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAJIRI, KYOHEI
Exec Dt:
01/08/2013
2
WORD, JAMES
Exec Dt:
01/07/2013
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN RD.
WILSONVILLE, OREGON 97070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8713487
US20130191792
13737363
Correspondence name and address
LIBBEY KRAGER
8005 SW BOECKMAN RD.
WILSONVILLE, OR 97070
Assignment: 13
Reel/Frame:029658/0455   Pages: 3
Recorded: 01/18/2013
Attorney Dkt #:10331-CIP2/XY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAJIRI, KYOHEI
Exec Dt:
01/08/2013
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN RD.
WILSONVILLE, OREGON 97070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8713488
US20130198700
13740639
Correspondence name and address
LIBBEY KRAGER
8005 SW BOECKMAN RD.
WILSONVILLE, OR 97070
Assignment: 14
Reel/Frame:031623/0995   Pages: 4
Recorded: 11/18/2013
Attorney Dkt #:11110-REG1/XY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBLES, JUAN ANDRES TORRES
Exec Dt:
11/13/2013
2
GRANIK, YURI
Exec Dt:
11/15/2013
3
SAKAJIRI, KYOHEI
Exec Dt:
11/13/2013
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN ROAD
WILSONVILLE, OREGON 97070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9032357
US20150143323
14083050
Correspondence name and address
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN ROAD
WILSONVILLE, OR 97070
Assignment: 15
Reel/Frame:063175/0447   Pages: 6
Recorded: 03/30/2023
Attorney Dkt #:2020P18302WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIPPINCOTT, GEORGE P.
Exec Dt:
11/18/2020
2
LIUBICH, VLADISLAV
Exec Dt:
10/15/2020
3
SAKAJIRI, KYOHEI
Exec Dt:
10/14/2020
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 S.W. BOECKMAN RD.
WILSONVILLE, OREGON 97070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230408901
18029211
Correspondence name and address
SIEMENS CORPORATION
3850 QUADRANGLE BLVD.
IP DEPT - MAIL CODE INT-244
ORLANDO, FL 32817

Search Results as of: 05/22/2024 08:01 AM
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