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Patent Assignment Assignor Details
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Assignor Name : BIRDSALL, ROBERT
Total Assignments: 13
Assignment: 1
Reel/Frame:028544/0434   Pages: 10
Recorded: 07/13/2012
Attorney Dkt #:65571.00.WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIRTH, MARY J.
Exec Dt:
01/19/2012
2
KODITHUWAKKUGE, SAMPATH RANASINGHE
Exec Dt:
02/01/2012
3
YERNENI, CHARU
Exec Dt:
01/19/2012
4
BIRDSALL, ROBERT
Exec Dt:
01/19/2012
Assignee
1
PURDUE RESEARCH FOUNDATION
1281 WIN HENTSCHEL BLVD.
WEST LAFAYETTE, INDIANA 47906
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9504936
NONE
13639165
Correspondence name and address
PURDUE RESEARCH FOUNDATION
1281 WIN HENTSCHEL BLVD.
WEST LAFAYETTE, IN 47906
Assignment: 2
Reel/Frame:029266/0011   Pages: 10
Recorded: 11/08/2012
Attorney Dkt #:120181-00001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIRTH, MARY J.
Exec Dt:
01/18/2012
2
KODITHUWAKKUGE, SAMPATH RANASINGHE
Exec Dt:
02/01/2012
3
YERNENI, CHARU
Exec Dt:
01/19/2012
4
BIRDSALL, ROBERT
Exec Dt:
01/19/2012
Assignee
1
PURDUE RESEARCH FOUNDATION
1281 WIN HENTSCHEL BLVD.
WEST LAFAYETTE, INDIANA 47906
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9504936
NONE
13639165
 
9504936
US20130193051
13639165
Correspondence name and address
MCCARTER & ENGLISH, LLP
405 N. KING STREET, 8TH FLOOR
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:029588/0636   Pages: 10
Recorded: 01/08/2013
Attorney Dkt #:65571-06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIRTH, MARY J
Exec Dt:
11/07/2012
2
YERNENI, CHARU
Exec Dt:
11/07/2012
3
BIRDSALL, ROBERT
Exec Dt:
11/07/2012
Assignee
1
PURDUE RESEARCH FOUNDATION
1281 WIN HENTSCHEL BLVD
WEST LAFAYETTE, INDIANA 47906
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9504936
US20130193051
13639165
Correspondence name and address
PURDUE RESEARCH FOUNDATION
1281 WIN HENTSCHEL BLVD
WEST LAFAYETTE, IN 47906
Assignment: 4
Reel/Frame:036778/0359   Pages: 11
Recorded: 10/13/2015
Attorney Dkt #:66975-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIRTH, MARY J.
Exec Dt:
09/11/2015
2
BIRDSALL, ROBERT
Exec Dt:
04/02/2015
3
HUA, YIMIN
Exec Dt:
04/10/2015
4
ZHANG, ZHAORUI
Exec Dt:
03/25/2015
Assignee
1
PURDUE RESEARCH FOUNDATION
1281 WIN HENTSCHEL BLVD
WEST LAFAYETTE, INDIANA 47906
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9595430
US20150279648
14668485
Correspondence name and address
ADRIENNE M. COX
PURDUE RESEARCH FOUNDATION
1281 WIN HENTSCHEL BLVD
WEST LAFAYETTE, IN 47906
Assignment: 5
Reel/Frame:035717/0147   Pages: 11
Recorded: 05/27/2015
Attorney Dkt #:2015-WIRT-66974-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIRTH, MARY J.
Exec Dt:
04/10/2015
2
BIRDSALL, ROBERT
Exec Dt:
04/06/2015
3
HUA, YIMIN
Exec Dt:
04/10/2015
4
WEI, PEI-HSUN
Exec Dt:
04/02/2015
Assignee
1
PURDUE RESEARCH FOUNDATION
1281 WIN HENTSCHEL BLVD
WEST LAFAYETTE, INDIANA 47906
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150276674
14668840
Correspondence name and address
PURDUE RESEARCH FOUNDATION
1281 WIN HENTSCHEL BLVD
WEST LAFAYETTE, IN 47906
Assignment: 6
Reel/Frame:048163/0366   Pages: 9
Recorded: 01/29/2019
Attorney Dkt #:W-3006-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUBER, MATTHEW A.
Exec Dt:
11/15/2018
2
NGUYEN, JENNIFER M.
Exec Dt:
11/16/2018
3
ZHANG, XIMO
Exec Dt:
01/18/2019
4
RANBADUGE, NILINI
Exec Dt:
11/16/2018
5
BIRDSALL, ROBERT
Exec Dt:
11/16/2018
6
SHION, HENRY
Exec Dt:
12/15/2018
Assignee
1
WATERS TECHNOLOGIES CORPORATION
34 MAPLE STREET
MILFORD, MASSACHUSETTS 01757
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11433320
US20190232197
16259705
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 7
Reel/Frame:048715/0801   Pages: 3
Recorded: 03/27/2019
Attorney Dkt #:W-2751-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BIRDSALL, ROBERT
Exec Dt:
03/22/2019
Assignee
1
WATERS TECHNOLOGIES CORPORATION
34 MAPLE STREET
MILFORD, MASSACHUSETTS 01757
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11149059
US20190292220
15758031
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 8
Reel/Frame:065111/0568   Pages: 3
Recorded: 10/03/2023
Attorney Dkt #:W-2751-US03CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BIRDSALL, ROBERT
Exec Dt:
03/22/2019
Assignee
1
WATERS TECHNOLOGIES CORPORATION
34 MAPLE STREET
MILFORD, MASSACHUSETTS 01757
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11845776
US20220073561
17484645
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
INDEPENDENCE WHARF
470 ATLANTIC AVENUE, SUITE 600
BOSTON, MA 02210
Assignment: 9
Reel/Frame:052023/0001   Pages: 6
Recorded: 03/05/2020
Attorney Dkt #:W-4095-US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, MOON CHUL
Exec Dt:
04/03/2019
2
LAME, MARY ELIZABETH
Exec Dt:
04/10/2019
3
DUNNING, CAITLIN
Exec Dt:
04/11/2019
4
HUGHES, CHRISTOPHER JOHN
Exec Dt:
04/04/2019
5
LIU, XIAOXIAO
Exec Dt:
04/03/2019
6
ORENS, PAULA
Exec Dt:
04/11/2019
7
ALELYUNAS, YUN WANG
Exec Dt:
04/11/2019
8
CHAMBERS, ERIN E.
Exec Dt:
04/10/2019
9
DAO, DAVID
Exec Dt:
04/11/2019
10
BIRDSALL, ROBERT
Exec Dt:
04/12/2019
Assignee
1
WATERS TECHNOLOGIES CORPORATION
34 MAPLE STREET
MILFORD, MASSACHUSETTS 01757
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11747341
US20200284802
16808233
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
INDEPENDENCE WHARF
470 ATLANTIC AVENUE, SUITE 600
BOSTON, MA 02210
Assignment: 10
Reel/Frame:053232/0175   Pages: 3
Recorded: 07/16/2020
Attorney Dkt #:W-4077-US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRDSALL, ROBERT
Exec Dt:
08/14/2019
2
YU, YING QING
Exec Dt:
08/14/2019
3
KELLETT, JACOB
Exec Dt:
08/14/2019
Assignee
1
WATERS TECHNOLOGIES CORPORATION
34 MAPLE STREET
MILFORD, MASSACHUSETTS 01757
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11761932
US20200386722
16893537
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
INDEPENDENCE WHARF
470 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 11
Reel/Frame:064498/0108   Pages: 5
Recorded: 08/04/2023
Attorney Dkt #:W-4077-US04CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRDSALL, ROBERT
Exec Dt:
08/14/2019
2
YU, YING QING
Exec Dt:
08/14/2019
3
KELLETT, JACOB
Exec Dt:
08/14/2019
Assignee
1
WATERS TECHNOLOGIES CORPORATION
34 MAPLE STREET
MILFORD, MASSACHUSETTS 01757
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240068995
18365467
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
INDEPENDENCE WHARF
470 ATLANTIC AVENUE, SUITE 600
BOSTON, MA 02210
Assignment: 12
Reel/Frame:052626/0054   Pages: 6
Recorded: 05/11/2020
Attorney Dkt #:W-3006-US03CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUBER, MATTHEW A.
Exec Dt:
05/06/2020
2
NGUYEN, JENNIFER M.
Exec Dt:
04/27/2020
3
ZHANG, XIMO
Exec Dt:
04/24/2020
4
RANBADUGE, NILINI
Exec Dt:
04/24/2020
5
BIRDSALL, ROBERT
Exec Dt:
04/30/2020
6
SHION, HENRY
Exec Dt:
04/23/2020
7
MUTTIKA THOMAS, MELVIN BLAZE
Exec Dt:
04/23/2020
8
WALTER, THOMAS
Exec Dt:
05/08/2020
Assignee
1
WATERS TECHNOLOGIES CORPORATION
34 MAPLE STREET
MILFORD, MASSACHUSETTS 01757
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11478727
US20200261826
16848234
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
INDEPENDENCE WHARF
470 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 13
Reel/Frame:055332/0017   Pages: 11
Recorded: 02/19/2021
Attorney Dkt #:W-4202-US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRDSALL, ROBERT
Exec Dt:
02/18/2021
2
KELLETT, JACOB
Exec Dt:
01/20/2021
3
RANBADUGE, NILINI
Exec Dt:
01/20/2021
4
YU, YING QING
Exec Dt:
01/20/2021
5
NGUYEN, JENNIFER M.
Exec Dt:
01/20/2021
6
LAUBER, MATTHEW A.
Exec Dt:
02/18/2021
Assignee
1
WATERS TECHNOLOGIES CORPORATION
34 MAPLE STREET
MILFORD, MASSACHUSETTS 01757
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210255196
17151036
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
INDEPENDENCE WHARF
470 ATLANTIC AVENUE
BOSTON, MA 02210

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