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Patent Assignment Assignor Details
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Assignor Name : IVANOV, ROMAN
Total Assignments: 14
Assignment: 1
Reel/Frame:027157/0730   Pages: 5
Recorded: 11/01/2011
Attorney Dkt #:76614-8328.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, MING
Exec Dt:
10/07/2011
2
LI, YU
Exec Dt:
10/07/2011
3
DU, HUI
Exec Dt:
10/07/2011
4
WANG, XIAOJIA
Exec Dt:
10/07/2011
5
GU, HAIYAN
Exec Dt:
10/07/2011
6
IVANOV, ROMAN
Exec Dt:
10/07/2011
7
SPRAGUE, ROBERT A.
Exec Dt:
10/11/2011
Assignee
1
SIPIX IMAGING, INC.
47485 SEABRIDGE DRIVE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8902491
US20130077155
13243751
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 2
Reel/Frame:029918/0589   Pages: 10
Recorded: 03/04/2013
Attorney Dkt #:76614-8332.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, BO-RU
Exec Dt:
02/08/2012
2
HSIEH, YAO-JEN
Exec Dt:
02/10/2012
3
ZANG, HONG-MEI
Exec Dt:
02/08/2012
4
DU, HUI
Exec Dt:
02/08/2012
5
LIN, TJ
Exec Dt:
02/08/2012
6
IVANOV, ROMAN
Exec Dt:
02/08/2012
7
GU, HAIYAN
Exec Dt:
03/04/2013
Assignee
1
SIPIX IMAGING, INC.
47485 SEABRIDGE DRIVE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9341915
US20130175480
13736815
Correspondence name and address
VIOLA T. KUNG
PERKINS COIE LLP.
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 3
Reel/Frame:028019/0263   Pages: 4
Recorded: 04/10/2012
Attorney Dkt #:76614-8335.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, MING
Exec Dt:
04/02/2012
2
LIN, CRAIG
Exec Dt:
03/29/2012
3
IVANOV, ROMAN
Exec Dt:
03/29/2012
4
ZHANG, XIAOJIA
Exec Dt:
03/29/2012
5
SPRAGUE, ROBERT A.
Exec Dt:
04/02/2012
Assignee
1
SIPIX IMAGING, INC.
47485 SEABRIDGE DRIVE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8917439
US20130208338
13370186
Correspondence name and address
PERKINS COIE LLP.
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 4
Reel/Frame:034484/0034   Pages: 6
Recorded: 12/11/2014
Attorney Dkt #:076614-8328.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, MING
Exec Dt:
11/19/2014
2
LI, YU
Exec Dt:
11/19/2014
3
DU, HUI
Exec Dt:
11/19/2014
4
ZHANG, XIAOJIA
Exec Dt:
11/17/2014
5
GU, HAIYAN
Exec Dt:
11/19/2014
6
IVANOV, ROMAN
Exec Dt:
11/18/2014
Assignee
1
E INK CALIFORNIA, LLC
47485 SEABRIDGE DRIVE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9423666
US20150062690
14535172
Correspondence name and address
VIOLA T. KUNG
PERKINS COIE LLP.
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 5
Reel/Frame:043067/0536   Pages: 3
Recorded: 07/21/2017
Attorney Dkt #:100592
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IVANOV, ROMAN
Exec Dt:
01/09/2015
2
HUNG, FERNANDO
Exec Dt:
01/12/2015
3
KO, CHENG-YUAN
Exec Dt:
01/08/2015
4
SUN, FRED
Exec Dt:
01/09/2015
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9828574
US20160201016
14993837
Correspondence name and address
THOMAS OMHOLT
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 6
Reel/Frame:043066/0939   Pages: 3
Recorded: 07/21/2017
Attorney Dkt #:100572
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IVANOV, ROMAN
Exec Dt:
02/03/2015
2
KO, CHENG-YUAN
Exec Dt:
02/02/2015
3
SUN, FRED
Exec Dt:
02/03/2015
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170158993
15327336
Correspondence name and address
THOMAS OMHOLT
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 7
Reel/Frame:043067/0053   Pages: 3
Recorded: 07/21/2017
Attorney Dkt #:100571
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IVANOV, ROMAN
Exec Dt:
02/03/2015
2
KO, CHENG-YUAN
Exec Dt:
02/02/2015
3
SUN, FRED
Exec Dt:
02/03/2015
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10100272
US20170158992
15327326
Correspondence name and address
THOMAS OMHOLT
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 8
Reel/Frame:035211/0203   Pages: 6
Recorded: 03/19/2015
Attorney Dkt #:076614-8442.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CRAIG
Exec Dt:
02/25/2015
2
WANG, MING
Exec Dt:
02/25/2015
3
DU, HUI
Exec Dt:
02/25/2015
4
ZHANG, XIAOJIA
Exec Dt:
02/24/2015
5
LI, YU
Exec Dt:
02/25/2015
6
IVANOV, ROMAN
Exec Dt:
02/23/2015
7
CHEN, YAJUAN
Exec Dt:
02/25/2015
Assignee
1
E INK CALIFORNIA, LLC
47485 SEABRIDGE DRIVE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9541814
US20150234250
14626552
Correspondence name and address
VIOLA T. KUNG
PERKINS COIE LLP.
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 9
Reel/Frame:037828/0318   Pages: 6
Recorded: 02/25/2016
Attorney Dkt #:76614-8328.US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, MING
Exec Dt:
02/10/2016
2
LI, YU
Exec Dt:
02/10/2016
3
DU, HUI
Exec Dt:
02/11/2016
4
ZHANG, XIAOJIA
Exec Dt:
02/05/2016
5
GU, HAIYAN
Exec Dt:
02/10/2016
6
IVANOV, ROMAN
Exec Dt:
02/10/2016
7
ZANG, HONGMEI
Exec Dt:
02/10/2016
Assignee
1
E INK CALIFORNIA, LLC
47485 SEABRIDGE DRIVE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9778537
US20160139483
15003661
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 10
Reel/Frame:043557/0852   Pages: 6
Recorded: 09/12/2017
Attorney Dkt #:F-0328CP2C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, MING
Exec Dt:
02/10/2016
2
LI, YU
Exec Dt:
02/10/2016
3
DU, HUI
Exec Dt:
02/11/2016
4
ZHANG, XIAOJIA
Exec Dt:
02/05/2016
5
GU, HAIYAN
Exec Dt:
02/10/2016
6
IVANOV, ROMAN
Exec Dt:
02/10/2016
7
ZANG, HONGMEI
Exec Dt:
02/10/2016
Assignee
1
E INK CALIFORNIA, LLC
47485 SEABRIDGE DR
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10578943
US20170357137
15687786
Correspondence name and address
E INK CALIFORNIA,LLC
47485 SEABRIDGE DR
FREMONT, CA 94538
Assignment: 11
Reel/Frame:040859/0310   Pages: 5
Recorded: 01/05/2017
Attorney Dkt #:100679
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IVANOV, ROMAN
Exec Dt:
01/04/2017
2
HUNG LOW, FERNANDO
Exec Dt:
01/04/2017
3
KO, CHENG-YUAN
Exec Dt:
01/05/2017
4
WHITENER, GLENN
Exec Dt:
01/04/2017
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294399
US20180190506
15398933
Correspondence name and address
THOMAS OMHOLT PATENT PROSECUTION AGENT
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 12
Reel/Frame:044465/0164   Pages: 5
Recorded: 12/21/2017
Attorney Dkt #:100679
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IVANOV, ROMAN
Exec Dt:
01/04/2017
2
HUNG LOW, FERNANDO
Exec Dt:
01/04/2017
3
KO, CHENG-YUAN
Exec Dt:
01/05/2017
4
WHITENER, GLENN
Exec Dt:
01/04/2017
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294399
US20180190506
15398933
Correspondence name and address
THOMAS OMHOLT
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 13
Reel/Frame:048936/0116   Pages: 5
Recorded: 04/19/2019
Attorney Dkt #:100679DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IVANOV, ROMAN
Exec Dt:
01/04/2017
2
HUNG LOW, FERNANDO
Exec Dt:
01/04/2017
3
KO, CHENG-YUAN
Exec Dt:
01/05/2017
4
WHITENER, GLENN
Exec Dt:
01/04/2017
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190241783
16389097
Correspondence name and address
THOMAS OMHOLT PATENT PROSECUTION AGENT
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 14
Reel/Frame:048735/0608   Pages: 11
Recorded: 03/29/2019
Attorney Dkt #:31515.0002.USP0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZESSEN, PIETER DIRK VAN
Exec Dt:
01/02/2019
2
ANGELO, LUCAS JULES
Exec Dt:
01/02/2019
3
KOVALCHUK, NIKITA
Exec Dt:
01/02/2019
4
IVANOV, ROMAN
Exec Dt:
01/02/2019
Assignee
1
XITE NETWORKS IP B.V.
SPIJKERKADE 28
AMSTERDAM, NETHERLANDS 1021 JS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10979775
US20190075367
16093676
Correspondence name and address
MIKE MCGEE
REMBRANDT TWR, 31ST FLOOR
HOYNG ROKH MONEGIER LLP
AMSTERDAM, 1096 HA NETHERLANDS

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