Patent Assignment
Reel/Frame 049586/0001
Assignment of Assignor's Interest
Recorded: 2019-06-25
Pages: 303
Assignor
E. I. DU PONT DE NEMOURS AND COMPANY
Executed: 2019-03-28
Assignee
DUPONT SAFETY & CONSTRUCTION, INC.
974 CENTRE ROAD, WILMINGTON, DELAWARE, 19805
Covered Properties
(68)
Construction Membrane
Patent:
6,355,333 →
Application:
09/329,008 →
Gypsum-Based Construction Material
Patent:
6,485,821 →
Application:
09/512,921 →
Fungus Resistant Gypsum-Based Substrate
Patent:
6,703,331 →
Application:
09/513,097 →
Flash Spinning Process and Solutions of Polyester
Patent:
6,458,304 →
Application:
09/533,397 →
Flash-Spinning Process and Solution
Plexifilamentary Strands of Polyester
Process for Blending Fluids of Widely Differing Viscosities
Gypsum Board Having Improved Flexibility, Toughness, Abuse Resistance, Water Resistance and Fire Resistance
Process for Making a Stretchable Nonwoven Web
Flash-Spinning Process and Solution
Patent:
7,179,413 →
Application:
10/275,586 →
A Spin Fluid for Flash Spinning Using Straight Chain Hydrofluorocarbon Co-Solvents
Azeotrope Mixtures with Perfluorobutylethylene
Manufacturing Device and the Method of Preparing for the Nanofibers via Electro-Blown Spinning Process
Process for Preparing an Elastic Nonwoven Web
Rotary Process for Forming Uniform Material
Self-Adhering Flashing System Having High Extensibility and Low Retraction
Porous Fibrous Sheets of Nanofibers
Blowing Gases in Electroblowing Process
Filtration Media for Filtering Particulate Material from Gas Streams
Electroblowing web formation process
Electroblowing Web Formation Process
Rotary Process for Forming Uniform Material
Article and Method for Controlling Moisture
Porous Metallized Sheets Coated with an Inorganic Layer Having Low Emissivity and High Moisture Vapor Permeability
Electroblowing Fiber Spinning Process
Fiber Charging Apparatus
Filtration Media for Liquid Filtration
Electrochemical Double Layer Capacitors Including Improved Nanofiber Separators
Patent:
7,170,739 →
Application:
11/240,738 →
Batteries Including Improved Fine Fiber Separators
Patent:
7,112,389 →
Application:
11/240,749 →
Coated Sheet Materials and Packages Made Therewith
Filtration Media for Filtering Particulate Material from Gas Streams
Rotary Process for Forming Uniform Material
Rotary Process for Forming Uniform Material
Elastic Nonwoven Composite
Solution Spun Fiber Process
Infrared Solvent Stripping Process
Breathable Low-Emissivity Metallized Sheets
Rotary process for forming uniform material
Application:
11/799,388 →
Publication:
US 2007/0202764
Breathable low-emissivity metalized sheets
Durable Nanoweb Scrim Laminates
Multicomponent Fiber with Polyarylene Sulfide Component
Process for Electroblowing a Multiple Layered Sheet
Method and Apparatus for the Production of High Tenacity Polyolefin Sheet
Flash-Spun Sheet Material
Electroblowing Web Formation
Process for Forming Uniformly Distributed Material
Method and Apparatus for the Production of High Tenacity Polyolefin Sheet
Laminated Ballistic Sheet
Patent:
7,923,094 →
Application:
12/313,946 →
Method and Apparatus for the Production of High Tenacity Polyolefin Sheet
Polyphenylene Sulfide Spunbond Fiber
Rotary Process for Forming Uniform Material
Nanowebs
Manufacturing Device and the Method of Preparing for the Nanofibers via Electro Blown Spinning Process
Solution Spun Fiber Process
Process for Preparing an Elastic Nonwoven Web
Flash-Spun Sheet Material
Method and Apparatus for the Production of High Tenacity Polyolefin Sheet
Method and Apparatus for the Production of High Tenacity Polyolefin Sheet
Method and Apparatus for the Production of High Tenacity Polyolefin Sheet
Method and Apparatus for the Production of High Tenacity Polyolefin Sheet
Extremely High Liquid Barrier Fabrics
Filtration Media for Filtering Particulate Material from Gas Streams
Method of Preparing Nanofibers via Electro-Blown Spinning
Composite Ballistic Resistant Laminate
Composite Ballistic Resistant Laminate
Polyethylene Sheet and Articles Made Therefrom
Composite Ballistic Resistant Laminate
Application:
15/884,992 →
Publication:
US 2018/0245885
Conformable Polyethylene Fabric and Articles Made Therefrom
Application:
16/000,937 →
Publication:
US 2019/0375201