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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:059907/0297   Pages: 5
Recorded: 05/14/2022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 7
1
Patent #:
Issue Dt:
11/01/2022
Application #:
16339719
Filing Dt:
04/04/2019
Publication #:
Pub Dt:
04/30/2020
Title:
CYSTEINE MODIFIED ANTIBODY-DRUG CONJUGATE AND PREPARATION METHOD THEREOF
2
Patent #:
NONE
Issue Dt:
Application #:
16970597
Filing Dt:
08/17/2020
Publication #:
Pub Dt:
04/22/2021
Title:
AMANITIN ANTIBODY CONJUGATE
3
Patent #:
NONE
Issue Dt:
Application #:
16971219
Filing Dt:
08/19/2020
Publication #:
Pub Dt:
04/08/2021
Title:
ANTIBODY-DRUG CONJUGATE HAVING ACIDIC SELF-STABILIZATION JUNCTION
4
Patent #:
NONE
Issue Dt:
Application #:
16975406
Filing Dt:
08/25/2020
Publication #:
Pub Dt:
02/04/2021
Title:
NON-NATURAL AMATOXIN-TYPE ANTIBODY CONJUGATE
5
Patent #:
NONE
Issue Dt:
Application #:
16976475
Filing Dt:
08/28/2020
Publication #:
Pub Dt:
12/23/2021
Title:
SCREENING OF FIXED-POINT COUPLING SITES OF CYSTEINE-MODIFIED ANTIBODY-TOXIN CONJUGATE (TDC)
6
Patent #:
NONE
Issue Dt:
Application #:
17601055
Filing Dt:
07/06/2022
Publication #:
Pub Dt:
12/01/2022
Title:
A Camptothecin Drug and Its Antibody Conjugate Thereof
7
Patent #:
NONE
Issue Dt:
Application #:
17761417
Filing Dt:
03/17/2022
Publication #:
Pub Dt:
12/29/2022
Title:
CAMPTOTHECIN DERIVATIVE AND CONJUGATE THEREOF
Assignor
1
Exec Dt:
02/07/2022
Assignee
1
BUILDING 1, 161 BAILI ROAD, WENJIANG DISTRICT
CHENGDU, SICHUAN, CHINA 611130
Correspondence name and address
ZHIHUA HAN
7710 80TH PL SE
MERCER ISLAND, WA 98040

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