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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 : WU, TSE-CHONG
Total Assignments: 33
Assignment: 1
Reel/Frame:009477/0455   Pages: 3
Recorded: 09/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALCOLM, ARCELIO J.
Exec Dt:
03/17/1988
2
WU, TSE-CHONG
Exec Dt:
02/20/1988
Assignee
1
ALBEMARLE CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856501
NONE
08989096
Correspondence name and address
PHILIP M. PIPPENGER
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801-1780
Assignment: 2
Reel/Frame:006002/0392   Pages: 2
Recorded: 02/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WU, TSE-CHONG
Exec Dt:
12/04/1990
Assignee
1
ETHYL CORPORATION A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5118825
NONE
07624575
Correspondence name and address
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 3
Reel/Frame:006358/0566   Pages: 2
Recorded: 10/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLOBUCAR, W. DIRK
Exec Dt:
06/14/1991
2
KOLICH, CHARLES H.
Exec Dt:
06/14/1991
3
MANIMARAN, THANIKAVELU
Exec Dt:
06/14/1991
4
WU, TSE-CHONG
Exec Dt:
06/14/1991
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5304524
NONE
07958525
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA. 70801
Assignment: 4
Reel/Frame:006631/0161   Pages: 2
Recorded: 07/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, TSE-CHONG
Exec Dt:
12/18/1992
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET RICHMOND, VA 23219
VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5254720
NONE
07996948
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 5
Reel/Frame:006867/0927   Pages: 2
Recorded: 02/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, TSE-CHONG
Exec Dt:
05/10/1993
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5322959
NONE
08062907
Correspondence name and address
ETHYL CORPORPATION
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 6
Reel/Frame:006875/0557   Pages: 2
Recorded: 02/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANIMARAN, THANIKAVELU
Exec Dt:
05/10/1993
2
WU, TSE-CHONG
Exec Dt:
05/10/1993
3
ORIHUELA, FELIX M.
Exec Dt:
05/10/1993
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5315027
NONE
08062906
Correspondence name and address
ETHYL CORPORATION
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 7
Reel/Frame:006875/0827   Pages: 2
Recorded: 02/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, TSE-CHONG
Exec Dt:
05/10/1993
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5315028
NONE
08062527
Correspondence name and address
PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 8
Reel/Frame:006869/0770   Pages: 2
Recorded: 02/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, TSE-CHONG
Exec Dt:
09/22/1993
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5315026
NONE
08128405
Correspondence name and address
PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 9
Reel/Frame:006875/0555   Pages: 2
Recorded: 02/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOCKALINGAM, KANNAPPAN
Exec Dt:
09/22/1993
2
WU, TSE-CHONG
Exec Dt:
09/22/1993
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5315030
NONE
08128505
Correspondence name and address
ETHYL CORPORATION
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 10
Reel/Frame:007245/0145   Pages: 2
Recorded: 12/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOCKALINGAM, KANNAPPAN
Exec Dt:
01/18/1994
2
WU, TSE-CHONG
Exec Dt:
01/18/1994
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5399747
NONE
08187027
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ALBERMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1780
Assignment: 11
Reel/Frame:007543/0855   Pages: 2
Recorded: 06/29/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, TSE-CHONG
Exec Dt:
01/18/1994
Assignee
1
ETHYL CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5482596
NONE
08186933
Correspondence name and address
ALBEMARLE CORPORATION
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 12
Reel/Frame:007348/0844   Pages: 2
Recorded: 02/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, TSE-CHONG
Exec Dt:
06/16/1994
Assignee
1
ALBEMARLE CORPORATION
330 SOUTH FORTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5475170
NONE
08266398
Correspondence name and address
ALBEMARLE CORPORATION
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
451 FLORIDA STREET
BATON ROUGHE, LA 70801-1780
Assignment: 13
Reel/Frame:007918/0468   Pages: 2
Recorded: 04/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, TSE-CHONG
Exec Dt:
02/16/1996
Assignee
1
ALBEMARLE CORPORATION
330 SOUTH FOURTH STREET
RICHMOND,, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5536870
NONE
08390466
Correspondence name and address
ALBEMARLE CORPORATION
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 14
Reel/Frame:008850/0986   Pages: 3
Recorded: 12/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALCOLM, ARCELIO J.
Exec Dt:
03/10/1997
2
WU, TSE-CHONG
Exec Dt:
03/03/1997
Assignee
1
ALBEMARLE CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5731442
NONE
08816111
Correspondence name and address
ALBEMARLE CORPORTION
PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801-1780
Assignment: 15
Reel/Frame:010659/0705   Pages: 4
Recorded: 03/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, TSE-CHONG
Exec Dt:
05/08/1997
2
CHOCKALINGHAM, KANNAPPAN C.
Exec Dt:
05/16/1997
3
KLOBUCAR, W. DIRK
Exec Dt:
05/09/1997
4
FOCHT, GARY D.
Exec Dt:
05/09/1997
Assignee
1
ALBEMARLE CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6080888
NONE
08780310
Correspondence name and address
ALBEMARLE CORPORATION
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 16
Reel/Frame:009598/0490   Pages: 2
Recorded: 11/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, TSE-CHONG
Exec Dt:
02/20/1998
Assignee
1
ALBEMARLE CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5902898
NONE
08952944
Correspondence name and address
ALBEMARLE CORPORATION
MR. PHILIP M. PIPPENGER
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801-1765
Assignment: 17
Reel/Frame:010345/0468   Pages: 2
Recorded: 10/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, TSE-CHONG
Exec Dt:
07/24/1998
2
SENARATNE, K. PUSHPANANDA A.
Exec Dt:
07/24/1998
Assignee
1
ALBEMARLE CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5994587
NONE
09084623
Correspondence name and address
ALBEMARLE CORPORATION
MR. PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 18
Reel/Frame:010077/0758   Pages: 10
Recorded: 07/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, ROBERT H.
Exec Dt:
10/08/1998
2
HERNDON, R. CARL JR.
Exec Dt:
10/14/1998
3
CHOCKALINGAM, KANNAPPAN C.
Exec Dt:
10/08/1998
4
KLOBUCAR, W. DIRK
Exec Dt:
10/08/1998
5
FOCHT, GARY D.
Exec Dt:
10/14/1998
6
WU, TSE-CHONG
Exec Dt:
10/08/1998
7
HEIDEBRECHT, GARY D.
Exec Dt:
10/22/1998
8
MCLEAN, JOSEPH D.
Exec Dt:
10/21/1998
9
ZHONG, YAPING
Exec Dt:
10/21/1998
10
BROCKMANN, THORSTEN W.
Exec Dt:
10/20/1998
11
LIN, RONNY W.
Exec Dt:
10/14/1998
12
LAYMAN, WILLIAM J. JR.
Exec Dt:
10/08/1998
13
ROY, RANJIT K.
Exec Dt:
10/08/1998
Assignee
1
ALBEMARLE CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6096920
NONE
09111935
Correspondence name and address
ALBEMARLE CORPORATION
MR. PHILIP M. PIPPENGER
451 FLORIDA STREET
PATENT & TRADEMARK DIVISION
BATON ROUGE, LA 70801-1765
Assignment: 19
Reel/Frame:011767/0505   Pages: 2
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, TSE-CHONG
Exec Dt:
12/03/1998
Assignee
1
ALBEMARLE CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6268526
NONE
09212925
Correspondence name and address
PATENT & TRADEMARK DIVISION ALBEMARLE
CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 20
Reel/Frame:011391/0364   Pages: 3
Recorded: 12/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, TSE-CHONG
Exec Dt:
03/26/1999
2
HERNDON, R. CARL JR.
Exec Dt:
03/31/1999
Assignee
1
ALBEMARLE CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6191307
NONE
09287770
Correspondence name and address
PATENT & TRADEMARK DIVISION ALBERMARLE
CORPORATION
PHILIP M. PIPPENGER
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 21
Reel/Frame:015140/0614   Pages: 3
Recorded: 09/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, ERIC L.
Exec Dt:
10/07/2002
2
WU, TSE-CHONG
Exec Dt:
10/07/2002
Assignee
1
ALBEMARLE CORPORATION
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822114
NONE
10266959
Correspondence name and address
MARCY M. HOEFLING
LAW DEPARTMENT
451 FLORIDA STREET
BATON ROUGE, LA 70801
Assignment: 22
Reel/Frame:019510/0454   Pages: 5
Recorded: 07/03/2007
Attorney Dkt #:D1-7475 PCT (07-193)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMSEL, EDWARD G.
Exec Dt:
03/16/2007
2
WU, TSE-CHONG
Exec Dt:
03/16/2007
Assignee
1
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801-1765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090137808
12282725
Correspondence name and address
MARCY M. HOEFLING
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 23
Reel/Frame:021642/0924   Pages: 5
Recorded: 10/07/2008
Attorney Dkt #:D1-7475 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMSEL, EDWARD G.
Exec Dt:
10/06/2008
2
WU, TSE-CHONG
Exec Dt:
10/03/2008
Assignee
1
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801-1765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090137808
12282725
Correspondence name and address
MARCY M. HOEFLING
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 24
Reel/Frame:032654/0315   Pages: 3
Recorded: 04/11/2014
Attorney Dkt #:J1-7954-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, TSE-CHONG
Exec Dt:
04/08/2014
Assignee
1
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LOUISIANA 70801-1765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9567278
US20150368175
14762677
Correspondence name and address
ALBEMARLE CORPORATION
451 FLORIDA STREET
BATON ROUGE, LA 70801-1765
Assignment: 25
Reel/Frame:051974/0827   Pages: 5
Recorded: 03/02/2020
Attorney Dkt #:F1-8025 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, TSE-CHONG
Exec Dt:
08/29/2017
2
IBAY, AUGUSTO CAESAR
Exec Dt:
08/29/2017
3
O"DAY, JOSEPH M.
Exec Dt:
08/28/2017
Assignee
1
ALBEMARLE CORORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11970570
US20200140639
16625107
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 26
Reel/Frame:052118/0849   Pages: 7
Recorded: 03/04/2020
Attorney Dkt #:F1-8025 US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECTION TO THE SPELLING OF THE ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL: 051974 FRAME: 0827. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WU, TSE-CHONG
Exec Dt:
08/29/2017
2
IBAY, AUGUSTO CAESAR
Exec Dt:
08/29/2017
3
O'DAY, JOSEPH M.
Exec Dt:
08/28/2017
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11970570
US20200140639
16625107
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 27
Reel/Frame:048985/0530   Pages: 6
Recorded: 04/24/2019
Attorney Dkt #:F1-8025 US-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, TSE-CHONG
Exec Dt:
08/29/2018
2
IBAY, AUGUSTO CAESAR
Exec Dt:
08/29/2018
3
O'DAY, JOSEPH M.
Exec Dt:
09/11/2018
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET
SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190202972
16295095
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET
SUITE 900
CHARLOTTE, NC 28209
Assignment: 28
Reel/Frame:056665/0243   Pages: 7
Recorded: 06/25/2021
Attorney Dkt #:F1-8075 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IBAY, AUGUSTO C.
Exec Dt:
12/27/2018
2
WU, TSE-CHONG
Exec Dt:
12/27/2018
3
VARNADO, CHARLES DANIEL, JR.
Exec Dt:
12/27/2018
4
LIU, YUNQI
Exec Dt:
12/27/2018
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS ST
SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210388169
17418307
Correspondence name and address
TROY S. KLECKLEY
4250 CONGRESS STREET
SUITE 900
CHARLOTTE, NC 28209
Assignment: 29
Reel/Frame:061187/0600   Pages: 8
Recorded: 09/22/2022
Attorney Dkt #:F1-8076 US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GE, ZHONGXIN
Exec Dt:
08/17/2022
2
WU, TSE-CHONG
Exec Dt:
08/18/2022
3
WELZ, SASCHA J.
Exec Dt:
08/23/2022
4
BENNETT, MARK T.
Exec Dt:
08/17/2022
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220416299
17777350
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 30
Reel/Frame:061187/0650   Pages: 8
Recorded: 09/22/2022
Attorney Dkt #:F1-8076 US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GE, ZHONGXIN
Exec Dt:
08/17/2022
2
WU, TSE-CHONG
Exec Dt:
08/18/2022
3
WELZ, SASCHA J.
Exec Dt:
08/23/2022
4
BENNETT, MARK T.
Exec Dt:
08/17/2022
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220407110
17777353
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 31
Reel/Frame:061187/0771   Pages: 9
Recorded: 09/22/2022
Attorney Dkt #:F1-8077 US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GE, ZHONGXIN
Exec Dt:
08/17/2022
2
WU, TSE-CHONG
Exec Dt:
08/18/2022
3
BENNETT, MARK T.
Exec Dt:
08/17/2022
4
WELZ, SASCHA J.
Exec Dt:
08/23/2022
5
LIU, YUNQI
Exec Dt:
08/17/2022
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220416316
17777357
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 32
Reel/Frame:061187/0835   Pages: 8
Recorded: 09/22/2022
Attorney Dkt #:F1-8077 US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GE, ZHONGXIN
Exec Dt:
08/17/2022
2
WU, TSE-CHONG
Exec Dt:
08/18/2022
3
BENNETT, MARK T.
Exec Dt:
08/17/2022
4
WELZ, SASCHA J.
Exec Dt:
08/23/2022
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220416300
17777360
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 33
Reel/Frame:061187/0950   Pages: 8
Recorded: 09/22/2022
Attorney Dkt #:F1-8077 US-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, TSE-CHONG
Exec Dt:
08/18/2022
2
GE, ZHONGXIN
Exec Dt:
08/17/2022
3
BENNETT, MARK T.
Exec Dt:
08/17/2022
4
WELZ, SASCHA J.
Exec Dt:
08/23/2022
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230024232
17777361
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209

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