skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : LAM, WAI KEI
Total Assignments: 7
Assignment: 1
Reel/Frame:044358/0237   Pages: 4
Recorded: 12/11/2017
Attorney Dkt #:50251-815.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2017
2
Exec Dt:
11/06/2017
3
Exec Dt:
11/06/2017
4
Exec Dt:
11/06/2017
5
Exec Dt:
11/06/2017
6
Exec Dt:
11/06/2017
Assignee
1
ROOM 301, PI CH'IU BUILDING
SHATIN, NEW TERRITORIES
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15793830
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 2
Reel/Frame:045095/0145   Pages: 4
Recorded: 03/02/2018
Attorney Dkt #:080015-021610US-1071800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2018
2
Exec Dt:
01/29/2018
3
Exec Dt:
01/31/2018
4
Exec Dt:
01/29/2018
5
Exec Dt:
01/30/2018
Assignees
1
ROOM 301, PI CH'IU BUILDING
OFFICE OF RESEARCH AND KNOWLEDGE TRANSFER SERVICES
SHATIN, NEW TERRITORIES, HONG KONG
2
1525 O'BRIEN DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15880403
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:052336/0615   Pages: 4
Recorded: 04/07/2020
Attorney Dkt #:080015-022910US-1086813
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2018
2
Exec Dt:
08/06/2018
3
Exec Dt:
08/06/2018
4
Exec Dt:
08/06/2018
5
Exec Dt:
08/06/2018
Assignee
1
ROOM 301, PI CH'IU BUILDING
OFFICE OF RESEARCH AND KNOWLEDGE TRANSFER SERVICES
SHATIN, NEW TERRITORIES, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16046795
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 4
Reel/Frame:054845/0922   Pages: 6
Recorded: 01/07/2021
Attorney Dkt #:50251-828.201 & 828.601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2020
2
Exec Dt:
02/20/2020
3
Exec Dt:
02/25/2020
4
Exec Dt:
03/02/2020
5
Exec Dt:
02/26/2020
6
Exec Dt:
03/06/2020
Assignee
1
ROOM 301 PI CH'IU BLDG., OFFICE OF
RESEARCH AND KNOWLEDGE TRANSFER SERVICES
SHATIN, NEW TERRITORIES, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16456354
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 5
Reel/Frame:058186/0926   Pages: 4
Recorded: 11/22/2021
Attorney Dkt #:P1045-US_P1045-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/2021
2
Exec Dt:
09/24/2021
3
Exec Dt:
09/28/2021
4
Exec Dt:
09/28/2021
5
Exec Dt:
09/28/2021
6
Exec Dt:
09/28/2021
Assignee
1
ROOM 301, PI CH'IU BUILDING
OFFICE OF RESEARCH AND KNOWLEDGE TRANSFER SERVICES
SHATIN, NEW TERRITORIES, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16837476
Correspondence name and address
GRAIL, INC.
1525 O'BRIEN DRIVE
MENLO PARK, CA 94025
Assignment: 6
Reel/Frame:063279/0102   Pages: 5
Recorded: 04/10/2023
Attorney Dkt #:080015-034800US-1316720
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2022
2
Exec Dt:
07/18/2022
3
Exec Dt:
07/15/2022
4
Exec Dt:
07/20/2022
5
Exec Dt:
07/18/2022
6
Exec Dt:
07/18/2022
Assignees
1
ROOM 301, PI CH'IU BUILDING
OFFICE OF RESEARCH AND KNOWLEDGE TRANSFER SERVICES
SHATIN, NEW TERRITORIES, HONG KONG
2
1525 O'BRIEN DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17860577
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 7
Reel/Frame:065821/0735   Pages: 4
Recorded: 12/10/2023
Attorney Dkt #:111011-032210US-1343510
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2022
2
Exec Dt:
10/26/2022
3
Exec Dt:
10/26/2022
4
Exec Dt:
10/31/2022
Assignees
1
ROOM 301, PI CH'IU BUILDING
OFFICE OF RESEARCH AND KNOWLEDGE TRANSFER SERVICES
SHATIN, NEW TERRITORIES, HONG KONG
2
1525 O'BRIEN DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17957643
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
SUITE 1900
SAN FRANCISCO, CA 94111

Search Results as of: 05/23/2024 01:53 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT