Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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03/31/2020
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Application #:
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15752636
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Filing Dt:
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02/14/2018
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Publication #:
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Pub Dt:
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08/23/2018
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Inventors:
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Weijing LU, Lingli Duan, Zukhra Niazimbetova, Chen Chen, Maria Rzeznik
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Title:
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COPPER ELECTROPLATING BATHS CONTAINING COMPOUNDS OF REACTION PRODUCTS OF AMINES, POLYACRYLAMIDES AND SULTONES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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455 FOREST STREET |
MARLBOROUGH, MASSACHUSETTS 01752 |
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DUPONT DE NEMOURS INC |
974 CENTRE ROAD |
CHESTNUT RUN PLAZA 721/2340 |
WILMINGTON, DE 19805 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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2040 DOW CENTER |
MIDLAND, MICHIGAN 48674 |
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DUPONT DE NEMOURS INC |
974 CENTRE ROAD |
CHESTNUT RUN PLAZA 721/2340 |
WILMINGTON, DE 19805 |
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Assignment:
3
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CORRECTIVE ASSIGNMENT TO CORRECT THE MISSING INVERTOR PREVIOUSLY RECORDED AT REEL: 052103 FRAME: 0530. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
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455 FOREST STREET |
MARLBOROUGH, MASSACHUSETTS 01752 |
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DUPONT SPECIALTY PRODUCTS USA, LLC |
974 CENTRE ROAD |
WILMINGTON, DE 19805 |
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05/29/2024 01:44 AM
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