Patent Assignment
Reel/Frame 068512/0400
Nunc Pro Tunc Assignment
Recorded: 2024-09-06
Pages: 5
Assignor
DUPONT POLYMERS, INC.
Executed: 2024-08-08
Assignee
DUPONT POLYMERS, INC.
BUILDING 304, EXPERIMENTAL STATION, 200 POWDER MILL RD., WILMINGTON, DELAWARE, 19803
Covered Properties
(38)
Mixing Apparatus
Appartus and Process Used in Growing Crystals
Curable Perfluoroelastomer Composition
Blends of Perfluoroelastomers and Fluoroplastics
Perfluoroelastomer Compositions for Low Temperature Applications
Perfluoroelastomer Articles Having Good Surface Properties
Process for Producing Fluoroelastomers
Composite Parts for Airplane Engines
Cured Perfluoroelastomer Article
Composite Article Made by a Process
Composite with Low Content of Metal
Semiconductor Manufacture Component
Catalytic Process for Phospho-Halogenation of Fluorinated Alcohols
Curable Fluoroelastomer Compostion
Curable Fluoroelastomer Composition
Curable Fluoroelastomer Composition
Curable Fluoroelastomer Composition
Curable Fluoroelastomer Composition
Patent:
8,338,542 →
Application:
13/531,697 →
Process for Manufacturing Fluoroelastomer Compositions Containing Fluoroplastic Fibrils
Cured Perfluoroelastomer Article
Fluorine Rubber Composition and Bladder for Tire Production
Fluoro-Rubber Composition and Bladder for Tire Fabrication
Perfluoroalkyl-Crosslinked Fluoropolymer with Perfluoroether Pendant Groups
Dichloroamino-Functionalized Fluoropolymer and Process for Preparing
Process for Manufacturing Fluoroelastomer Compositions Containing Fluoroplastic Fibrils
Curing Agents for Compounds
Curing Agents for Fluoroelastomers
Curable Fluoroelastomer Composition
Curing Agents for Compounds
Polyoxymethylene Compositions
Fluoroelastomer Compounds
Copolymers of Perfluorotrivinyltriazine Compounds and Methods for Synthesizing the Copolymers
Fluoroelastomer Compounds
Curing Agents for Compounds
Curable Fluoroelastomer Composition
Curable Fluoroelastomer Compositions
Connecting Structure of Segmented Wind Turbine Blades
Application:
17/930,744 →
Publication:
US 2023/0082462
Method of Making Halo (Alkyl Vinyl) Ether Monomers and Fluorinated Polymers Made with the Halo (Alkyl Vinyl) Ether Monomer
Application:
63/342,704 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 25, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT POLYMERS, INC.
Reel/Frame 049587/0098 →
Assignment of Assignor's Interest
Jun 26, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT POLYMERS, INC.
Reel/Frame 049590/0650 →
Change of Address
Sep 6, 2024
From: DUPONT POLYMERS, INC.
To: DUPONT POLYMERS, INC.
Reel/Frame 068859/0287 →
Security Interest
Nov 3, 2025
From: QNITY ELECTRONICS, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 073515/0243 →
Security Interest
Nov 3, 2025
From: QNITY ELECTRONICS, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 073517/0298 →
Nunc Pro Tunc Assignment
Nov 6, 2025
From: DUPONT POLYMERS, INC.
To: DUPONT SPECIALTY PRODUCTS USA, LLC
Reel/Frame 072805/0695 →