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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 : KOK, ALVIN
Total Assignments: 9
Assignment: 1
Reel/Frame:053810/0357   Pages: 13
Recorded: 09/18/2020
Attorney Dkt #:13965US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERERA, SHAMIRA
Exec Dt:
07/25/2020
2
KOK, ALVIN
Exec Dt:
07/25/2020
Assignee
1
SINGAPORE HEALTH SERVICES PTE LTD
31 THIRD HOSPITAL AVENUE, #03-03, BOWYER BLOCK C
SINGAPORE, SINGAPORE 168753
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12239575
US20200390600
16970942
Correspondence name and address
JONATHAN AGMON
111 SOMERSET ROAD, #09-14
SINGAPORE, 238164 SINGAPORE
Assignment: 2
Reel/Frame:061313/0680   Pages: 5
Recorded: 10/05/2022
Attorney Dkt #:LMS200105PADE_PCT_US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOK, ALVIN
Exec Dt:
09/06/2022
2
PERNG, JOHN
Exec Dt:
09/06/2022
3
SCHUTZ, MARCO
Exec Dt:
08/30/2022
Assignee
1
LEICA INSTRUMENTS (SINGAPORE) PTE. LTD.
12 TEBAN GARDENS CRESCENT
SINGAPORE, SINGAPORE 608924
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230019054
17906983
Correspondence name and address
2SPL PATENTANWÄLTE PARTG MBB
LANDAUBOGEN 3
MÜNCHEN, 81373 GERMANY
Assignment: 3
Reel/Frame:062668/0783   Pages: 3
Recorded: 02/13/2023
Attorney Dkt #:LMS21044DE_US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, GAO
Exec Dt:
01/30/2023
2
KOK, ALVIN
Exec Dt:
01/30/2023
Assignee
1
LEICA INSTRUMENTS (SINGAPORE) PTE. LTD.
12 TEBAN GARDENS CRESCENT
SINGAPORE, SINGAPORE 608924
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230259003
18167135
Correspondence name and address
2SPL PATENTANWÄLTE PARTG MBB
LANDAUBOGEN 3
MÜNCHEN, 81373 GERMANY
Assignment: 4
Reel/Frame:066762/0611   Pages: 5
Recorded: 03/14/2024
Attorney Dkt #:LMS21003EP_PCT_US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOK, ALVIN
Exec Dt:
02/10/2023
2
YANG, GAO
Exec Dt:
02/10/2023
3
ZENG, ZHENG-DONG
Exec Dt:
02/10/2023
4
PAN, JIAHAO
Exec Dt:
02/10/2023
Assignee
1
LEICA INSTRUMENTS (SINGAPORE) PTE. LTD.
12 TEBAN GARDENS CRESCENT
SINGAPORE, SINGAPORE 608924
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240188796
18552922
Correspondence name and address
YONG BEOM HWANG
LANDAUBOGEN 3
MUNICH, 81373 GERMANY
Assignment: 5
Reel/Frame:063441/0333   Pages: 3
Recorded: 04/26/2023
Attorney Dkt #:LMS200804PAEP_PCT_US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOK, ALVIN
Exec Dt:
03/20/2023
2
PAN, JIAHAO
Exec Dt:
03/21/2023
Assignee
1
LEICA INSTRUMENTS (SINGAPORE) PTE. LTD.
12 TEBAN GARDENS CRESCENT
SINGAPORE, SINGAPORE 608924
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230404699
18249986
Correspondence name and address
2SPL PATENTANWÄLTE PARTG MBB
LANDAUBOGEN 3
MÜNCHEN, 81373 GERMANY
Assignment: 6
Reel/Frame:064629/0924   Pages: 7
Recorded: 08/18/2023
Attorney Dkt #:LMS200806PAEP_PCT_US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOK, ALVIN
Exec Dt:
04/14/2023
2
WANG, KEN
Exec Dt:
07/26/2023
3
SCHUTZ, MARCO
Exec Dt:
04/17/2023
4
CHUA, LI NAH
Exec Dt:
04/30/2023
5
PORTILLA, OSCAR
Exec Dt:
05/10/2023
Assignee
1
LEICA INSTRUMENTS (SINGAPORE) PTE. LTD.
12 TEBAN GARDENS CRESCENT
SINGAPORE, SINGAPORE 608924
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230404700
18251545
Correspondence name and address
2SPL PATENTANWÄLTE PARTG MBB
LANDAUBOGEN 3
MUNICH, 81373 GERMANY
Assignment: 7
Reel/Frame:065774/0199   Pages: 5
Recorded: 12/06/2023
Attorney Dkt #:LMS21002DE_PCT_US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOK, ALVIN
Exec Dt:
10/13/2023
2
YANG, GAO
Exec Dt:
10/13/2023
3
ZENG, ZHENG-DONG
Exec Dt:
10/13/2023
4
PAN, JIAHAO
Exec Dt:
10/13/2023
Assignee
1
LEICA INSTRUMENTS (SINGAPORE) PTE. LTD.
12 TEBAN GARDENS CRESCENT
SINGAPORE, SINGAPORE 608924
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240197173
18555263
Correspondence name and address
2SPL PATENTANWÄLTE PARTG MBB
LANDAUBOGEN 3
MUNICH, 81373 GERMANY
Assignment: 8
Reel/Frame:066574/0475   Pages: 4
Recorded: 02/26/2024
Attorney Dkt #:LMS21001EP_PCT_US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOK, ALVIN
Exec Dt:
10/13/2023
2
PERNG, JOHN
Exec Dt:
10/14/2023
3
WU, JIARONG
Exec Dt:
12/26/2023
Assignee
1
LEICA INSTRUMENTS (SINGAPORE) PTE. LTD.
12 TEBAN GARDENS CRESCENT
SINGAPORE, SINGAPORE 608924
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240194329
18554818
Correspondence name and address
YONG BEOM HWANG
LANDAUBOGEN 3
MUNICH, 81373 GERMANY
Assignment: 9
Reel/Frame:066781/0213   Pages: 5
Recorded: 03/15/2024
Attorney Dkt #:LMS23001EP_US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOK, ALVIN
Exec Dt:
02/27/2024
2
PAN, JIAHAO
Exec Dt:
02/27/2024
3
YANG, GAO
Exec Dt:
02/27/2024
4
ZENG, ZHENG-DONG
Exec Dt:
02/27/2024
5
ZHANG, CHARLES
Exec Dt:
02/27/2024
6
YE, ZHEN
Exec Dt:
02/27/2024
7
ZOU, QINGSONG
Exec Dt:
02/27/2024
8
TEO, GIM TONG
Exec Dt:
02/27/2024
Assignee
1
LEICA INSTRUMENTS (SINGAPORE) PTE. LTD.
12 TEBAN GARDENS CRESCENT
SINGAPORE, SINGAPORE 608924
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240306904
18605869
Correspondence name and address
YONG BEOM HWANG
LANDAUBOGEN 3
MÜNCHEN, 81373 GERMANY

Search Results as of: 06/27/2025 09:32 AM
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Web interface last modified: August 25, 2017 v.2.6
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