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Patent Assignment Assignor Details
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Assignor Name : WOO, MAYBELLE
Total Assignments: 11
Assignment: 1
Reel/Frame:026975/0081   Pages: 6
Recorded: 09/27/2011
Attorney Dkt #:MCA-1253
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, KS
Exec Dt:
08/30/2011
2
RAMASWAMY, SENTHIL
Exec Dt:
07/17/2011
3
GAGNON, BRIAN
Exec Dt:
08/30/2011
4
WOO, MAYBELLE
Exec Dt:
08/30/2011
5
KOZLOV, MIKHAIL
Exec Dt:
09/21/2011
Assignee
1
MILLIPORE CORPORATION
290 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821-3405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120006752
13102081
Correspondence name and address
NIELDS, LEMACK & FRAME, LLC
176 E. MAIN STREET
SUITE #5
WESTBOROUGH, MA 01581
Assignment: 2
Reel/Frame:026975/0173   Pages: 6
Recorded: 09/27/2011
Attorney Dkt #:MCA-1252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMASWAMY, SENTHIL
Exec Dt:
07/17/2011
2
GAGNON, BRIAN
Exec Dt:
08/30/2011
3
WOO, MAYBELLE
Exec Dt:
08/30/2011
4
CHENG, KS
Exec Dt:
08/30/2011
5
KOZLOV, MIKHAIL
Exec Dt:
09/21/2011
Assignee
1
MILLIPORE CORPORATION
290 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821-3405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120006751
13102079
Correspondence name and address
NIELDS, LEMACK & FRAME, LLC
176 E. MAIN STREET
SUITE #5
WESTBOROUGH, MA 01581
Assignment: 3
Reel/Frame:038704/0099   Pages: 10
Recorded: 05/24/2016
Attorney Dkt #:P 13/137 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, MAYBELLE
Exec Dt:
01/21/2016
2
YAVORSKY, DAVID
Exec Dt:
02/16/2016
3
AMARA, JOHN
Exec Dt:
01/19/2016
4
SINGH, NRIPEN
Exec Dt:
05/20/2016
5
CHENG, KWOK-SHUN
Exec Dt:
01/21/2016
Assignee
1
EMD MILLIPORE CORPORATION
290 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11660555
US20160114272
14890774
Correspondence name and address
JOHN DANA HUBBARD
290 CONCORD ROAD
EMD MILLIPORE CORPORATION
BILLERICA, MA 01821
Assignment: 4
Reel/Frame:060820/0099   Pages: 10
Recorded: 08/16/2022
Attorney Dkt #:P13-137-US-CNT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, MAYBELLE
Exec Dt:
01/21/2016
2
YAVORSKY, DAVID
Exec Dt:
02/16/2016
3
AMARA, JOHN
Exec Dt:
01/19/2016
4
SINGH, NRIPEN
Exec Dt:
05/20/2016
5
CHENG, KWOK-SHUN
Exec Dt:
01/21/2016
Assignee
1
EMD MILLIPORE CORPORATION
400 SUMMIT DRIVE
BURLINGTON, MASSACHUSETTS 01803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11772020
US20220387917
17819969
Correspondence name and address
EMD MILLIPORE CORPORATION
400 SUMMIT DRIVE
BURLINGTON, MA 01803
Assignment: 5
Reel/Frame:048687/0376   Pages: 4
Recorded: 03/25/2019
Attorney Dkt #:201502732 WO US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, MAYBELLE
Exec Dt:
07/26/2016
2
TOWNLEY, JEFFREY E.
Exec Dt:
08/04/2016
3
CHENG, KWOK-SHUN
Exec Dt:
07/26/2016
Assignee
1
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11890582
US20190255489
16312653
Correspondence name and address
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 6
Reel/Frame:050654/0340   Pages: 6
Recorded: 10/08/2019
Attorney Dkt #:E000095 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, KWOK-SHUN
Exec Dt:
10/31/2018
2
PATEL, RAJNI
Exec Dt:
10/31/2018
3
WOO, MAYBELLE
Exec Dt:
10/30/2018
4
PROEUNG, PUTH
Exec Dt:
10/31/2018
Assignee
1
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200139309
16595954
Correspondence name and address
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 7
Reel/Frame:064685/0455   Pages: 6
Recorded: 08/23/2023
Attorney Dkt #:E000095 US DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, KWOK-SHUN
Exec Dt:
10/31/2018
2
PATEL, RAJNI
Exec Dt:
10/31/2018
3
WOO, MAYBELLE
Exec Dt:
10/30/2018
4
PROEUNG, PUTH
Exec Dt:
10/31/2018
Assignee
1
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230390709
18237327
Correspondence name and address
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 8
Reel/Frame:056579/0721   Pages: 13
Recorded: 06/17/2021
Attorney Dkt #:E000370 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, MAYBELLE
Exec Dt:
06/17/2020
2
TOWNLEY, JEFFREY E.
Exec Dt:
06/17/2020
3
JABER, JAD A.
Exec Dt:
06/18/2020
4
LY, SAKSATHA
Exec Dt:
06/10/2020
5
BREWSTER, JUSTIN
Exec Dt:
06/11/2021
6
HAMZIK, JAMES
Exec Dt:
06/10/2021
Assignee
1
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11918990
US20210394169
17350970
Correspondence name and address
ENTEGRIS, INC./OC
129 CONCORD ROAD, BUILDING 2
BILLERICA, MA 01821
Assignment: 9
Reel/Frame:056249/0195   Pages: 6
Recorded: 05/14/2021
Attorney Dkt #:E000313 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, DONGZHU
Exec Dt:
03/24/2021
2
CHENG, KWOK SHUN
Exec Dt:
03/24/2021
3
PATEL, RAJNIKANT B.
Exec Dt:
03/24/2021
4
YU, TONY
Exec Dt:
03/24/2021
5
PROEUNG, PUTH
Exec Dt:
03/24/2021
6
WOO, MAYBELLE
Exec Dt:
03/23/2021
Assignee
1
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11701623
US20210354092
17320973
Correspondence name and address
ENTEGRIS, INC./OC
129 CONCORD ROAD, BUILDING 2
BILLERICA, MA 01821
Assignment: 10
Reel/Frame:056625/0254   Pages: 8
Recorded: 06/22/2021
Attorney Dkt #:E000329 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, KWOK-SHUN
Exec Dt:
03/24/2021
2
YU, TONY
Exec Dt:
03/24/2021
3
WOO, MAYBELLE
Exec Dt:
03/23/2021
4
JABER, JAD A.
Exec Dt:
07/01/2020
5
WU, DONGZHU
Exec Dt:
03/24/2021
6
HAMZIK, JAMES
Exec Dt:
07/06/2020
Assignee
1
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210394128
17354921
Correspondence name and address
ENTEGRIS, INC./OC
129 CONCORD ROAD, BUILDING 2
BILLERICA, MA 01821
Assignment: 11
Reel/Frame:061813/0866   Pages: 3
Recorded: 11/17/2022
Attorney Dkt #:E000580 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, MAYBELLE
Exec Dt:
05/26/2022
2
TOWNLEY, JEFFREY E.
Exec Dt:
05/26/2022
Assignee
1
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230120229
17966604
Correspondence name and address
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MA 01821

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