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Patent Assignment Assignor Details
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Assignor Name : DE GROOT, PIETER CRISTIAAN
Total Assignments: 5
Assignment: 1
Reel/Frame:048972/0574   Pages: 12
Recorded: 04/23/2019
Attorney Dkt #:2857.7150001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE GROOT, PIETER CRISTIAAN
Exec Dt:
05/30/2017
2
SCHASFOORT, GERARD FRANS JOZEF
Exec Dt:
05/30/2017
3
SLADKOV, MAKSYM YURIIOVYCH
Exec Dt:
05/30/2017
4
DIKKERS, MANFRED PETRUS JOHANNES MARIA
Exec Dt:
05/30/2017
5
FINDERS, JOZEF MARIA
Exec Dt:
08/08/2017
6
VAN ZWOL, PIETER-JAN
Exec Dt:
07/13/2017
7
BASELMANS, JOHANNES JACOBUS MATHEUS
Exec Dt:
06/07/2017
8
BAUMER, STEFAN MICHAEL BRUNO
Exec Dt:
05/30/2017
9
DE WINTER, LAURENTIUS CORNELIUS
Exec Dt:
05/30/2017
10
ENGELEN, WOUTER JOEP
Exec Dt:
06/01/2017
11
VAN DE KERKHOF, MARCUS ADRIANUS
Exec Dt:
05/30/2017
12
VOOGD, ROBBERT JAN
Exec Dt:
05/30/2017
Assignee
1
ASML NETHERLANDS B.V.
P.O. BOX 324
VELDHOVEN, NETHERLANDS 5500 AH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10401723
US20190137861
16300370
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:052529/0311   Pages: 12
Recorded: 04/29/2020
Attorney Dkt #:2857.7150002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE GROOT, PIETER CRISTIAAN
Exec Dt:
05/30/2017
2
SCHASFOORT, GERARD FRANS JOZEF
Exec Dt:
05/30/2017
3
SLADKOV, MAKSYM YURIIOVYCH
Exec Dt:
05/30/2017
4
DIKKERS, MANFRED PETRUS JOHANNES MARIA
Exec Dt:
05/30/2017
5
FINDERS, JOZEF MARIA
Exec Dt:
08/08/2017
6
VAN ZWOL, PIETER-JAN
Exec Dt:
07/13/2017
7
BASELMANS, JOHANNES JACOBUS MATHEUS
Exec Dt:
06/01/2017
8
BAUMER, STEFAN MICHAEL BRUNO
Exec Dt:
05/30/2017
9
DE WINTER, LAURENTIUS CORNELIUS
Exec Dt:
05/30/2017
10
ENGELEN, WOUTER JOEP
Exec Dt:
06/01/2017
11
VAN DE KERKHOF, MARCUS ADRIANUS
Exec Dt:
05/30/2017
12
VOOGD, ROBBERT JAN
Exec Dt:
05/30/2017
Assignee
1
ASML NETHERLANDS B.V.
P.O. BOX 324
VELDHOVEN, NETHERLANDS 5500 AH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10732498
US20190324365
16502674
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:061178/0929   Pages: 3
Recorded: 09/22/2022
Attorney Dkt #:3857.0090001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE GROOT, PIETER CRISTIAAN
Exec Dt:
02/05/2018
2
BASELMANS, JOHANNES JACOBUS MATHEUS
Exec Dt:
02/05/2018
3
CHONG, DERICK YUN CHEK
Exec Dt:
02/02/2018
4
CHOWDHURY, YASSIN
Exec Dt:
02/02/2018
Assignee
1
ASML NETHERLANDS B.V.
P.O. BOX 324
VELDHOVEN, NETHERLANDS 5500 AH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200363573
16965172
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:055832/0043   Pages: 6
Recorded: 04/06/2021
Attorney Dkt #:081468-0560749
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOHAMMADI, VAHID
Exec Dt:
08/24/2020
2
CHOWDHURY, YASSIN
Exec Dt:
10/02/2019
3
DE GROOT, PIETER CRISTIAAN
Exec Dt:
10/01/2019
4
ENGELEN, WOUTER JOEP
Exec Dt:
10/01/2019
5
VAN DER HOORN, MARCEL JOHANNES PETRUS THEODORUS
Exec Dt:
10/01/2019
Assignee
1
ASML NETHERLANDS B.V.
P.O. BOX 324
VELDHOVEN, NETHERLANDS 5500 AH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11960215
US20210349398
17282871
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 5
Reel/Frame:062495/0562   Pages: 6
Recorded: 01/26/2023
Attorney Dkt #:3857.2500001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHONG, DERICK YUN CHEK
Exec Dt:
10/19/2020
2
ENGELEN, WOUTER JOEP
Exec Dt:
10/09/2020
3
KACHKANOV, VYACHESLAV
Exec Dt:
10/08/2020
4
MOHAMMADI, VAHID
Exec Dt:
10/12/2020
5
DE GROOT, PIETER CRISTIAAN
Exec Dt:
10/09/2020
Assignee
1
ASML NETHERLANDS B.V.
P.O. BOX 324
VELDHOVEN, NETHERLANDS 5500 AH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230251407
18003301
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005

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