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 : LI, SHOUTIAN
Total Assignments: 20
Assignment: 1
Reel/Frame:012066/0121   Pages: 3
Recorded: 08/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIESEN, GREGORY P.
Exec Dt:
09/21/1999
2
JAO, TZE CHI
Exec Dt:
09/21/1999
3
LI, SHOUTIAN
Exec Dt:
09/21/1999
Assignee
1
ETHYL CORPORATTION
PATENT & TRADEMARKS
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6255261
NONE
09401693
Correspondence name and address
ETHYL CORPORATION
THOMAS HAMILTON
PATENT & TRADEMARKS
330 SOUTH FOURTH STREET
RICHMOND, VA 23219
Assignment: 2
Reel/Frame:012700/0675   Pages: 3
Recorded: 03/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLUCCI, WILLIAM J.
Exec Dt:
12/17/2001
2
JAO, TZE CHI
Exec Dt:
12/17/2001
3
LI, SHOUTIAN
Exec Dt:
12/18/2001
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030131527
10046823
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
1801 K STREET, N.W., SUITE 401L
WASHINGTON, D.C. 20006-1201
Assignment: 3
Reel/Frame:017545/0420   Pages: 5
Recorded: 04/28/2006
Attorney Dkt #:100314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHOUTIAN
Exec Dt:
03/22/2006
2
CARTER, PHILLIP W
Exec Dt:
03/22/2006
3
ZHANG, JIAN
Exec Dt:
03/22/2006
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8551202
US20070224919
11387558
Correspondence name and address
STEVEN WESEMAN
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 4
Reel/Frame:017581/0124   Pages: 3
Recorded: 05/05/2006
Attorney Dkt #:100303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, SHOUTIAN
Exec Dt:
03/22/2006
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7820067
US20070224822
11388085
Correspondence name and address
STEVEN WESEMAN
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 5
Reel/Frame:017605/0483   Pages: 5
Recorded: 05/11/2006
Attorney Dkt #:100316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JIAN
Exec Dt:
04/19/2006
2
CARTER, PHILIP
Exec Dt:
04/19/2006
3
LI, SHOUTIAN
Exec Dt:
04/19/2006
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070249167
11408334
Correspondence name and address
STEVEN WESEMAN
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 6
Reel/Frame:018113/0585   Pages: 3
Recorded: 08/15/2006
Attorney Dkt #:100287
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, SHOUTIAN
Exec Dt:
07/24/2006
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7998228
US20080016784
11489054
Correspondence name and address
STEVEN WESEMAN
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 7
Reel/Frame:019080/0609   Pages: 4
Recorded: 03/28/2007
Attorney Dkt #:100342
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE REGE THESAURO, FRANCESCO
Exec Dt:
03/19/2007
2
GRUMBINE, STEVEN
Exec Dt:
03/19/2007
3
CARTER, PHILLIP
Exec Dt:
03/04/2007
4
LI, SHOUTIAN
Exec Dt:
03/19/2007
5
ZHANG, JIAN
Exec Dt:
02/21/2007
6
SCHROEDER, DAVID
Exec Dt:
03/12/2007
7
TSAI, MING-SHIH
Exec Dt:
02/12/2007
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7803203
US20070181535
11673399
Correspondence name and address
STEVEN WESEMAN
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 8
Reel/Frame:019217/0911   Pages: 3
Recorded: 04/26/2007
Attorney Dkt #:100291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARTER, PHILLIP
Exec Dt:
04/02/2007
2
LI, SHOUTIAN
Exec Dt:
04/12/2007
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070068087
11526363
Correspondence name and address
STEVEN WESEMAN
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 9
Reel/Frame:020533/0009   Pages: 3
Recorded: 02/20/2008
Attorney Dkt #:100386
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, SHOUTIAN
Exec Dt:
11/08/2007
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090124173
11937804
Correspondence name and address
STEVEN WESEMAN
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 10
Reel/Frame:021113/0330   Pages: 3
Recorded: 06/18/2008
Attorney Dkt #:100349
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LI, SHOUTIAN
Exec Dt:
12/18/2007
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8591763
US20080096390
11960135
Correspondence name and address
STEVEN WESEMAN
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 11
Reel/Frame:023004/0057   Pages: 4
Recorded: 07/24/2009
Attorney Dkt #:100379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUMBINE, STEVEN
Exec Dt:
03/20/2009
2
LI, SHOUTIAN
Exec Dt:
03/18/2009
3
WARD, WILLIAM
Exec Dt:
03/18/2009
4
SINGH, PANKAJ
Exec Dt:
03/18/2009
5
DYSARD, JEFFREY
Exec Dt:
03/24/2009
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9028572
US20090081927
12234237
Correspondence name and address
STEVEN WESEMAN
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 12
Reel/Frame:043204/0936   Pages: 4
Recorded: 07/14/2017
Attorney Dkt #:100379DIVCON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUMBINE, STEVEN
Exec Dt:
03/20/2009
2
LI, SHOUTIAN
Exec Dt:
03/18/2009
3
WARD, WILLIAM
Exec Dt:
03/18/2009
4
SINGH, PANKAJ
Exec Dt:
03/18/2009
5
DYSARD, JEFFREY
Exec Dt:
03/29/2009
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9028572
US20090081927
12234237
Correspondence name and address
THOMAS OMHOLT
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 13
Reel/Frame:050184/0310   Pages: 4
Recorded: 08/27/2019
Attorney Dkt #:100379DIVCON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUMBINE, STEVEN
Exec Dt:
03/20/2009
2
LI, SHOUTIAN
Exec Dt:
03/18/2009
3
WARD, WILLIAM
Exec Dt:
03/18/2009
4
SINGH, PANKAJ
Exec Dt:
03/18/2009
5
DYSARD, JEFFREY
Exec Dt:
03/24/2009
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10508219
US20170051181
15346835
Correspondence name and address
THOMAS OMHOLT
CABOT MICROELECTRONICS CORPORATION
879 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 14
Reel/Frame:050833/0017   Pages: 4
Recorded: 10/25/2019
Attorney Dkt #:100379DIVCONDIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUMBINE, STEVEN
Exec Dt:
03/20/2009
2
LI, SHOUTIAN
Exec Dt:
03/18/2009
3
WARD, WILLIAM
Exec Dt:
03/18/2009
4
SINGH, PANKAJ
Exec Dt:
03/18/2009
5
DYSARD, JEFFREY
Exec Dt:
03/29/2009
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11034862
US20200056069
16664235
Correspondence name and address
THOMAS OMHOLT PATENT PROSECUTION AGENT
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 15
Reel/Frame:023958/0553   Pages: 4
Recorded: 02/18/2010
Attorney Dkt #:100413
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHOUTIAN
Exec Dt:
09/02/2009
2
GRUMBINE, STEVEN
Exec Dt:
09/02/2009
3
DYSARD, JEFFREY
Exec Dt:
09/03/2009
4
SINGH, PANKAJ
Exec Dt:
09/03/2009
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8252687
US20100075502
12584343
Correspondence name and address
STEVEN WESEMAN
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 16
Reel/Frame:024874/0159   Pages: 3
Recorded: 08/23/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHOUTIAN
Exec Dt:
04/14/2010
2
VACASSY, ROBERT
Exec Dt:
04/14/2010
3
KASTHURI, JAISHANKAR
Exec Dt:
04/14/2010
Assignee
1
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, ILLINOIS 60504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9951054
US20100273399
12761016
Correspondence name and address
STEVEN WESEMAN
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 17
Reel/Frame:060174/0686   Pages: 3
Recorded: 06/12/2022
Attorney Dkt #:15800408.000006.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHOUTIAN
Exec Dt:
06/09/2022
2
REN, XIAOMING
Exec Dt:
06/09/2022
3
JIA, CHANGZHENG
Exec Dt:
06/09/2022
Assignee
1
ANJI MICROELECTRONICS (SHANGHAI) CO., LTD
1ST-3RD FLOOR, BLOCK E, BLDG 1, NO.889, BIBO ROAD
ZHANGJIANG HIGH-TECH PARK, PUDONG NEW AREA
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230104112
17783262
Correspondence name and address
DENTONS US LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:060174/0795   Pages: 3
Recorded: 06/12/2022
Attorney Dkt #:15800408.000007.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, XIAOMING
Exec Dt:
06/09/2022
2
JIA, CHANGZHENG
Exec Dt:
06/09/2022
3
LI, SHOUTIAN
Exec Dt:
06/09/2022
Assignee
1
ANJI MICROELECTRONICS TECHNOLOGY (SHANGHAI) CO., LTD
T6-9, NO.5001, HUADONG ROAD, JINQIAO EXPORT PROCESSING ZONE
(SOUTH ZONE), PUDONG NEW AREA
SHANGHAI, CHINA 201201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230027829
17783559
Correspondence name and address
DENTONS US LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:060174/0828   Pages: 3
Recorded: 06/13/2022
Attorney Dkt #:15800408.000008.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHOUTIAN
Exec Dt:
06/09/2022
2
REN, XIAOMING
Exec Dt:
06/09/2022
3
JIA, CHANGZHENG
Exec Dt:
06/09/2022
Assignee
1
ANJI MICROELECTRONICS (SHANGHAI) CO., LTD
1ST-3RD FLOOR, BLOCK E, BLDG 1, NO.889, BIBO ROAD
ZHANGJIANG HIGH-TECH PARK, PUDONG NEW AREA
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230026568
17784094
Correspondence name and address
DENTONS US LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:060186/0823   Pages: 3
Recorded: 06/13/2022
Attorney Dkt #:15800408.000009.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, XIAOMING
Exec Dt:
06/09/2022
2
JIA, CHANGZHENG
Exec Dt:
06/09/2022
3
LI, SHOUTIAN
Exec Dt:
06/09/2022
Assignee
1
ANJI MICROELECTRONICS TECHNOLOGY (SHANGHAI) CO., LTD
T6-9, NO.5001, HUADONG ROAD, JINQIAO EXPORT PROCESSING ZONE
(SOUTH ZONE), PUDONG NEW AREA
SHANGHAI, CHINA 201201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230032899
17785000
Correspondence name and address
DENTONS US LLP
1900 K STREET, NW
WASHINGTON, DC 20006

Search Results as of: 05/10/2024 01:22 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