Patent Assignment
Reel/Frame 050300/0408
Corrective Assignment to Correct the Entity Type Previously Recorded at Reel: 049879 Frame: 0043. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2019-09-06
Pages: 142
Assignor
E. I. DU PONT DE NEMOURS AND COMPANY
Executed: 2019-06-17
Assignee
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
974 CENTRE ROAD, WILMINGTON, DELAWARE, 19805
Covered Properties
(227)
Nucleating Agent for Polyesters
Patent:
6,245,844 →
Application:
09/273,288 →
Treatment of Aqueous Aldehyde Waste Streams
Patent:
6,277,289 →
Application:
09/346,418 →
Esterification process
Patent:
6,255,442 →
Application:
09/500,340 →
Continuous process for producing poly(trimethylene terephthalate)
Patent:
6,353,062 →
Application:
09/501,700 →
Low emission polymer compositions
Patent:
6,331,264 →
Application:
09/505,785 →
Partially oriented poly(trimethylene terephthalate) yarn
Patent:
6,287,688 →
Application:
09/518,732 →
Preparation of poly(trimethylene terephthalate) with low level of di(1,3-propylene glycol)
Patent:
6,335,421 →
Application:
09/644,007 →
Preparation of poly(trimethylene tetephthalate)
Patent:
6,281,325 →
Application:
09/644,008 →
Acid Dyeable Polyester Compositions
Patent:
6,576,340 →
Application:
09/708,209 →
Production of Polytrimethylene Ether Glycol and Copolymers Thereof
Continuous Process for the Preparation of Polytrimethylene Ether Glycol
Poly (Trimethylene Terephthalate) Polymer Composition
Fine Denier Yarn from Poly (Trimethylene Terephthalate)
Processes for Making Poly (Trimethylene Terephthalate) Yarns
Partially Oriented Poly (Trimethylene Terephthalate) Yarn
Process for Making Poly (Trimethylene Terephthalate) Yarn
Draw Textured Poly(Trimethyleneterephthalate) Yarn
Polysaccharide Fibers
Patent:
7,000,000 →
Application:
09/857,572 →
Process for Preparing Pigmented Shaped Articles Comprising Poly (Trimethylene Terephthalate)
Poly(Trimethylene Terephthalate) Tetrachannel Cross-Section Staple Fiber
Process for Making Poly(Trimethylene Terephthalate) Staple Fibers, and Poly(Trimethylene Terephthalate) Staple Fibers, Yarns and Fabrics
Fiberfill Products Comprising Polytrimethylene Terephthalate Staple Fibers
Polyether Ester Elastomer Comprising Polytrimethylene Ether Ester Soft Segment and Trimethylene Ester Hard Segment
Polyether Ester Elastomer Comprising Polytrimethylene Ether Ester Soft Segment and Tetramethylene Ester Hard Segment
Patent:
6,562,457 →
Application:
10/016,195 →
Continuous Process for Producing Poly(Trimethylene Terephthalate)
Polyamide Compounds
Process for Making Poly(Ethylene-Co-Isosorbide) Terephthalate Polymer
Treated Poly(Trimethylene Terephthalate) Carpets
Process for Preparing Poly(Trimethylene Terephthalate) Tetrachannel Cross-Section Staple Fiber
Process of Making Poly(Trimethylene Dicarboxylate) Fibers
Poly(Trimethylene Terephthalate) Fibers, Their Manufacture and Use
Oxidation of 5-(Hydroxymethyl) Furfural to 2,5-Diformylfuran and Subsequent Decarbonylation to Unsubstituted Furan
Polyurethane and Polyurethane-Urea Elastomers from Polytrimethylene Ether Glycol
Esterification Process
Processes for Producing Very Low Iv Polyester Resin
Patent:
6,706,396 →
Application:
10/273,835 →
Poly(Trimethylene Terephthalate) Bicomponent Fibers
Patent:
6,641,916 →
Application:
10/287,975 →
Polyester Blend Compositions and Biodegradable Films Produced Therefrom
Aliphatic-Aromatic Polyetherester Compositions, Articles, Films, Coating and Laminates and Processes for Producing Same
Ester-Modified Dicarboxylate Polymers
Patent:
6,737,481 →
Application:
10/459,829 →
Poly(Trimethylene Terephthalate) Bicomponent Fiber Process
Removal of Color Bodies from Polytrimethylene Ether Glycol Polymers
Process for Preparing Poly(Trimethylene Terephthalate) Bicomponent Fibers
Spin Annealed Poly(Trimethylene Terephthalate) Yarn
Poly(Trimethylene Dicarboxylate) Fibers, Their Manufacture and Use
Process of Making Staple Fibers
Process of Making Partially Oriented Poly(Trimethylene Terephthalate) Yarn
Continuous Process for the Preparation of Polytrimethylene Ether Glycol
Aliphatic-Aromatic Polyesters, and Articles Made Therefrom
Poly (Trimethylene Terephthalate) Fibers Useful in High-Uv Exposure End Uses
Polytrimethylene Ether Glycol and Polytrimethylene Ether Ester with Excellent Quality
Polyamide Compounds
Continuous Process for Producing Poly (Trimethylene Terephthalate)
Poly(Trimethylene Terephthalate) Composition and Shaped Articles Prepared Therefrom
High Crimp Bicomponent Fibers
Processes for Removal of Color Bodies from Polytrimethylene Ether Glycol Polymers
Manufacture of Polytrimethylene Ether Glycol
Patent:
7,164,046 →
Application:
11/336,004 →
Materials Leading to Improved Dental Composites and Dental Composites Made Therefrom
Materials Leading to Improved Dental Composites and Dental Composites Made Therefrom
Materials Leading to Improved Dental Composites and Dental Composites Made Therefrom
Manufacture of Polytrimethylene Ether Glycol
Poly(Trimethylene Terephthalate)/Poly(Alpha-Hydroxy Acid) Bi-Constituent Filaments
Poly(Trimethylene Therephthalate) Continuous Manufacturing Process
Continuous Process for Producing Poly(Trimethylene Terephthalate)
Continuous Manufacture of Poly(Trimethylene Terephthalate)
Substantially Flame Retardant-Free 3GT Carpet
Personal Care Compositions
Processes for Reducing Color in Polytrimethylene Ether Glycol Polymers
Flame Retardant Polytrimethylene Terephthalate Composition
Deodorant Compositions
Processes for Producing Random Polytrimethylene Ether Ester
Materials leading to improved dental composites and dental composites made therefrom
Process of Making High Crimp Bicomponent Fibers
Soil Resist Additive
Preparation of Polytrimethylene Ether Glycol or Copolymers Thereof
Polymeric Composition Suitable for Manufacturing Heat Sealable Films or Sheets
Personal Care Compositions
Plasticizers Comprising Poly(Trimethylene Ether) Glycol Esters
Propanediol Soil Resist Compositions
Soil Resist Method
Poly(Trimethylene Terephthalate)/Poly(Alpha-Hydroxy Acid) Biconstituent Filaments
Polytrimethylene Ether Glycol Esters
Methods and Compositions for Extracting Flavor and Fragrance Compounds and Solubilizing Essential Oils
Processes for Producing Polytrimethylene Ether Glycol and Copolymers Thereof
Antimicrobial Compositions Comprising Trimethylene Glycol Oligomer and Methods of Using the Compositions
Oxidation of 5-(Hydroxymethyl) Furfural to 2,5 Diformylfuran and Subsequent Decarbonylation to Unsubstituted Furan
Branched Poly(Trimethylene Ether) Polyols
Poly(Trimethylene Arylate) Fibers, Process for Preparing, and Fabric Prepared Therefrom
Process of Making Poly(Trimethylene Arylate) Fibers
Polymer Blend Comprising Fluorinated Block Copolyester
Shaped Articles Comprising Fluorinated Block Copolyesters
Preparation of Homopolymer and Copolymers of (Phosphonyl)Aromatic Diesters and Acids
Preparation of (Phosphonyl) Aromatic Diesters and Acids
Novel Composition for Preparing Polysaccharide Fibers
Process for Preparing Polysaccharide Fibers from Aqueous Alkali Metal Hydroxide Solution
Fluorinated Polyester Blend
Fabric Prepared from Fluorinated Polyester Blend Yarns
Fibers and Yarns from a Fluorinated Polyester Blend
Carpets Prepared from Yarns Comprising a Fluorinated Polyester Blend
Processes for Preparing Diacids, Dialdehydes and Polymers
Process for Preparing Pellets of Poly(Trimethylene Terephthalate)
Apparatus for Preparing Pellets of Poly(Trimethylene Terephthalate)
Processes for Preparing Polytrimethylene Ether Glycol
Novel Composition for Preparing Polysaccharide Fibers
Polyurethane Foams Containing Branched Poly(Trimethylene Ether) Polyols
High Titer Production of Highly Linear Poly (Alpha 1,3 Glucan)
High Titer Production of Poly (Alpha 1,3 Glucan)
Novel Composition for Preparing Polysaccharide Fibers
Fiber Composition Comprising 1,3-Glucan and a Method of Preparing Same
Process for the Production of Carbon Fibers from Poly(Alpha(1->3) Glucan) Fibers
Surface Coated Polyester-Based Fibrous Substrate
Compositions for Extracting Flavor and Fragrance Compounds and Solubilizing Essential Oils
Processes for Preparing Diacids, Dialdehydes and Polymers
Glucosyltransferase Enzymes for Production of Glucan Polymers
Preparation of Poly Alpha-1,3-Glucan Ethers
Preparation of Poly Alpha-1,3-Glucan Esters and Films Made Therefrom
Preparation of Poly Alpha-1,3-Glucan Esters and Films Therefrom
Stretchable and Dimensionally Stable Woven Fabric Made from Polytrimethylene Terephthalate Based Core Spun Yarns.
Application:
14/364,077 →
Publication:
US US20140308865A1
Warp Knitted Fabric Comprising Polytrimethylene Terephthalate and Method of Making Same
Process for Producing Aplha-1,3-Glucan Polymer with Reduced Molecular Weight
Glucosyltransferase Enzymes for Production of Glucan Polymers
Glucosyltransferase Enzymes for Production of Glucan Polymers
Glucosyltransferase Enzymes for Production of Glucan Polymers
Glucosyltransferase Enzymes for Production of Glucan Polymers
Glucosyltransferase Enzymes for Production of Glucan Polymers
Glucosyltransferase Enzymes for Production of Glucan Polymers
Glucosyltransferase Enzymes for Production of Glucan Polymers
Glucosyltransferase Enzymes for Production of Glucan Polymers
Lignocellulosic Biomass Fermentation Process Co-Product Fuel for Cement Kiln
Production of Poly Alpha-1,3-Glucan Films
Glucosyltransferase Enzymes for Production of Glucan Polymers
Enzymatic Hydrolysis of Disaccharides and Oligosaccharides Using Alpha-Glucosidase Enzymes
Enzymatic Hydrolysis of Disaccharides and Oligosaccharides Using Alpha-Glucosidase Enzymes
Oxidized Poly Alpha-1,3-Glucan
Production of Glucan Polymers from Alternate Sucrose Sources
Novel Composition for Preparing Polysaccharide Fibers
Compositions Containing One or More Poly Alpha-1,3-Glucan Ether Compounds
Compositions Containing One or More Poly Alpha-1,3-Glucan Ether Compounds
Glucosyltransferase Enzymes
Enzymatically Polymerized Gelling Dextrans
Polysaccharide Compositions for Absorbing Aqueous Liquid
Production and Composition of Fructose Syrup
Solid Articles from Poly Alpha-1,3-Glucan and Wood Pulp
Preparation of Poly Alpha-1,3-Glucan Esters and Films Therefrom
Glucosyltransferase Enzymes for Production of Glucan Polymers
Application:
15/080,691 →
Publication:
US US20160273012A1
Use of Poly Alpha-1,3-Glucan Ethers as Viscosity Modifiers
Cationic Poly Alpha-1,3-Glucan Ethers
Nucleated Crystallization of Poly(Trimethylene-2,5-Furandicarboxylate) (Ptf) and Articles Made Therefrom
Production of Poly Alpha-1,3-Glucan Formate Films
Plasticized Polyamide Compositions
Application:
15/116,758 →
Publication:
US US20160347929A1
Glucosyltransferase Enzymes
Glucosyltransferase Amino Acid Motifs for Enzymatic Production of Linear Poly Alpha-1,3-Glucan
Application:
15/182,747 →
Publication:
US US20170002335A1
Modified Glucosyltransferases for Producing Branched Alpha-Glucan Polymers
Transesterified Furan Based Polyesters and Articles Made Therefrom
Enzymatic Synthesis of Soluble Glucan Fiber
Production of Poly Alpha-1,3-Glucan Food Casings
Application:
15/320,566 →
Publication:
US US20170208823A1
Production of Poly Alpha-1,3-Glucan Films
Application:
15/320,582 →
Publication:
US US20170198108A1
Production of Poly Alpha-1,3-Glucan Formate Films
Application:
15/320,864 →
Publication:
US US20170198109A1
Preparation of Poly Alpha-1,3-Glucan Ester Films
Application:
15/320,878 →
Publication:
US US20170204232A1
Furan Based Polyamides and Articles Made Therefrom
Application:
15/327,740 →
Publication:
US US20170210851A1
Nonwoven Glucan Webs
Enzymatically Produced Cellulose
Enzymatically Produced Cellulose
Application:
15/532,635 →
Publication:
US US20180334696A1
Polymeric Blend Containing Poly Alpha-1,3-Glucan
Colloidal Dispersions of Poly Alpha-1,3-Glucan Based Polymers
Gelling Dextran Ethers
Oxidized Dextran
Processes for Producing 2,5-Furandicarboxylic Acid and Derivatives Thereof and Polymers Made Therefrom
Structured Liquid Compositions Comprising Colloidal Dispersions of Poly Alpha-1,3-Glucan
Poly Alpha-1,3-Glucan Fibrids and Uses Thereof and Processes to Make Poly Alpha-1,3-Glucan Fibrids
Enhanced Barrier Performance via Blends of Poly(Ethylene Furandicarboxylate) and Poly(Ethylene Terephthalate)
Application:
15/578,275 →
Publication:
US US20180141260A1
Preparation of Poly Alpha-1,3-Glucan Esters Using Cyclic Organic Anhydrides
Application:
15/578,434 →
Publication:
US US20180155455A1
Multi-Stage Esterification Process
Application:
15/580,395 →
Publication:
US US20180179173A1
Oxidized Poly Alpha-1,3-Glucan
Production of Glucan Polymers from Alternate Sucrose Sources
Compositions Containing One or More Poly Alpha-1,3-Glucan Ether Compounds
Compositions Containing One or More Poly Alpha-1,3-Glucan Ether Compounds
Engineered Glucosyltransferases
Low Pressure, High Temperature Process for Forming 2,5-Furandicarboxylic Acid Dialkyl Ester
Application:
15/742,946 →
Publication:
US US20190031633A1
Process for Producing 2,5-Furandicarboxylic Acid Dialkyl Ester
Application:
15/742,956 →
Publication:
US US20190084952A1
Processes for Preparing 2,5-Furandicarboxylic Acid and Esters Thereof
Application:
15/743,015 →
Publication:
US US20180222877A1
High Level Production of Long-Chain Dicarboxylic Acids with Microbes
Benzyl Alpha-(1->3)-Glucan and Fibers Thereof
Application:
15/751,530 →
Publication:
US US20180230241A1
Polysaccharide Coatings for Paper
Water Insoluble Alpha-(1,3-Glucan) Composition
Nonwoven Glucan Webs
Dextran-Poly Alpha-1,3-Glucan Graft Copolymers and Synthesis Methods Thereof
Glucan Fiber Compositions for Use in Laundry Care and Fabric Care
Glucan Fiber Compositions for Use in Laundry Care and Fabric Care
Glucan Fiber Compositions for Use in Laundry Care and Fabric Care
Polypeptides Capable of Producing Glucans Having Alpha-1,2 Branches and Use of the Same
Glucosyltransferase Enzymes for Production of Glucan Polymers
Cationic Poly Alpha-1,3-Glucan Ethers
Polysaccharide Compositions for Absorbing Aqueous Liquid
Modified Glucosyltransferases for Producing Branched Alpha-Glucan Polymers
Enzymatic Hydrolysis of Disaccharides and Oligosaccharides Using Alpha-Glucosidase Enzymes
Enzymatic Production of Alpha-1,3-Glucan
Enzymatic Hydrolysis of Disaccharides and Oligosaccharides Using Alpha-Glucosidase Enzymes
Use of Poly Alpha-1,3-Glucan Ethers as Viscosity Modifiers
A Solvent-Free Melt Polycondensation Process of Making Furan-Based Polyamides
Application:
16/062,204 →
Publication:
US US20180371167A1
Process for Producing Polyester Article
Application:
16/095,538 →
Publication:
US US20190085163A1
Enzymatically Polymerized Gelling Dextrans
Engineered Glucosyltransferases
Engineered Glucosyltransferases
Reactive Distillation Process for the Esterification of Furandicarboxylic Acid
Application:
16/149,790 →
Publication:
US US20190031634A1
Flowable Bulk Granular Polysaccharide
Processes for Preparing 2,5-Furandicarboxylic Acid and Esters Thereof
Glucosyltransferase Enzymes for Production of Glucan Polymers
Glucosyltransferase Amino Acid Motifs for Enzymatic Production of Linear Poly Alpha-1,3-Glucan
Enzymatically Produced Cellulose
Alpha-1,3-Glucan Graft Copolymers
Processes for Preparing 2,5-Furandicarboxylic Acid and Esters Thereof
Application:
16/229,341 →
Publication:
US US20190119238A1
Compositions Containing One or More Poly Alpha-1,3-Glucan Ether Compounds
Production and Composition of Fructose Syrup
Process for Preparing Poly (Trimethylene Furandicarboxylate)
Application:
16/340,170 →
Publication:
US US20190309125A1
Polyesters and Fibers Made Therefrom
Application:
16/394,545 →
Publication:
US US20190249338A1
Polyesters and Articles Made Therefrom
Application:
16/395,599 →
Publication:
US US20190248954A1
Unique Morphological Polysaccharide
Application:
62/584,150 →
Alpha-1,3-Glucan Graft Copolymers
Application:
62/598,685 →
Engineered Glucosyltransferases
Application:
62/640,708 →
Polysaccharide Derivatives Containing Sulfate, Sulfonate, or Thiosulfate Groups and Compositions Comprising Same
Application:
62/687,310 →
Fabrics and Spun Yarns Comprising Polyester Staple Fiber
Application:
62/691,066 →
Flowable Bulk Granular Polysaccharide
Application:
62/725,532 →
Alpha-1,3-Glucan Graft Copolymers
Application:
62/733,729 →
Fabrics and Spun Yarns Comprising Polyester Staple Fiber
Application:
62/747,999 →
Alpha-1,3-Glucan Graft Copolymers
Application:
62/750,520 →
Polysaccharide Derivatives and Compositions Comprising Same
Application:
62/780,629 →
Engineered Glucosyltransferases
Application:
62/792,449 →
Related Assignments
(12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 31, 2001
From: MARCHIDON, ERNEST KEITH ANDREW; NG, HOWARD CHUNG-HO
To: DUPONT CANADA INC.
Reel/Frame 012416/0672 →
Assignment of Assignor's Interest
Jan 8, 2002
From: SUNKARA, HARI B.; MANZER, LEO E.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 012439/0385 →
Assignment of Assignor's Interest
Jan 8, 2002
From: HERNANDEZ, ISMAEL A.; HIETPAS, GEOFFREY DAVID; HOWELL, JAMES M.; SCHULTZE, CLAUDIA
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 012430/0286 →
Assignment of Assignor's Interest
May 27, 2004
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: INVISTA NORTH AMERICA S.A.R.L.
Reel/Frame 015286/0708 →
Security Interest
Jun 23, 2004
From: INVISTA NORTH AMERICA S.A.R.L. F/K/A ARTEVA NORTH AMERICA S.A.R.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 015592/0824 →
Release of U.S. Patent Security Interest
Mar 19, 2009
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT (F/K/A JPMORGAN CHASE BANK)
To: INVISTA NORTH AMERICA S.A.R.L. (F/K/A ARTEVA NORTH AMERICA S.A.R.L.)
Reel/Frame 022427/0001 →
Security Agreement
Mar 19, 2009
From: INVISTA NORTH AMERICA S.A.R.L.
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 022416/0849 →
Release of Security Interest
Nov 10, 2011
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: INVISTA NORTH AMERICA S.A.R.L.
Reel/Frame 027211/0298 →
Assignment of Assignor's Interest
Nov 7, 2016
From: INVISTA NORTH AMERICA S.AR.L.
To: E. I. DUPONT DE NEMOURS AND COMPANY
Reel/Frame 040244/0055 →
Assignment of Assignor's Interest
Jan 11, 2019
From: BEHABTU, NATNAEL; ROESKE, JOSEPH F; BRUN, YEFIM
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 047966/0850 →
Assignment of Assignor's Interest
Jul 26, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Reel/Frame 049879/0043 →
Assignment of Assignor's Interest
Nov 28, 2020
From: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
To: NUTRITION & BIOSCIENCES USA 4, INC.
Reel/Frame 055028/0496 →