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Patent Assignment Assignor Details
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Assignor Name : CHANG, SEOBONG
Total Assignments: 5
Assignment: 1
Reel/Frame:046699/0958   Pages: 12
Recorded: 08/02/2018
Attorney Dkt #:201600196US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, SANGBUM
Exec Dt:
02/28/2018
2
CHANG, SEOBONG
Exec Dt:
02/28/2018
3
PARK, JAEEON
Exec Dt:
03/06/2018
4
HENDRIX, BRYAN CLARK
Exec Dt:
03/02/2018
5
BAUM, THOMAS H.
Exec Dt:
03/30/2018
Assignee
1
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10872770
US20180158687
15819620
Correspondence name and address
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 2
Reel/Frame:054483/0511   Pages: 12
Recorded: 11/19/2020
Attorney Dkt #:201600196 US CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, SANGBUM
Exec Dt:
02/28/2018
2
CHANG, SEOBONG
Exec Dt:
02/28/2018
3
PARK, JAEEON
Exec Dt:
03/06/2018
4
HENDRIX, BRYAN CLARK
Exec Dt:
03/02/2018
5
BAUM, THOMAS H.
Exec Dt:
03/30/2018
Assignee
1
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11804375
US20210082708
16952985
Correspondence name and address
ENTEGRIS, INC./OC
129 CONCORD ROAD, BUILDING 2
BILLERICA, MA 01821
Assignment: 3
Reel/Frame:065068/0494   Pages: 12
Recorded: 09/28/2023
Attorney Dkt #:201600196 US CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, SANGBUM
Exec Dt:
02/28/2018
2
CHANG, SEOBONG
Exec Dt:
02/28/2018
3
PARK, JAEEON
Exec Dt:
03/06/2018
4
HENDRIX, BRYAN CLARK
Exec Dt:
03/02/2018
5
BAUM, THOMAS H.
Exec Dt:
03/30/2018
Assignee
1
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240096631
18374637
Correspondence name and address
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 4
Reel/Frame:052601/0355   Pages: 6
Recorded: 05/07/2020
Attorney Dkt #:E000181 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SUNGSIL
Exec Dt:
05/21/2019
2
CHANG, SEOBONG
Exec Dt:
05/21/2019
3
PARK, JAE EON
Exec Dt:
05/21/2019
4
HENDRIX, BRYAN C.
Exec Dt:
05/02/2019
5
BAUM, THOMAS H.
Exec Dt:
05/02/2019
Assignee
1
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414750
US20200354830
16868973
Correspondence name and address
ENTEGRIS, INC./OC
129 CONCORD ROAD, BUILDING 2
BILLERICA, MA 01821
Assignment: 5
Reel/Frame:055742/0183   Pages: 7
Recorded: 03/26/2021
Attorney Dkt #:E000321 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SOOJIN
Exec Dt:
04/02/2020
2
LEE, SANGJIN
Exec Dt:
04/02/2020
3
KIM, DAHYE
Exec Dt:
04/02/2020
4
CHO, SUNGSIL
Exec Dt:
04/02/2020
5
CHANG, SEOBONG
Exec Dt:
04/02/2020
6
PARK, JAE EON
Exec Dt:
04/02/2020
7
HENDRIX, BRYAN C.
Exec Dt:
04/01/2020
8
BAUM, THOMAS H.
Exec Dt:
04/01/2020
Assignee
1
ENTEGRIS, INC.
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210301400
17214701
Correspondence name and address
ENTEGRIS, INC./OC
129 CONCORD ROAD, BUILDING 2
BILLERICA, MA 01821

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