IP Library › Assignment 004754/0097
Patent Assignment
Reel/Frame 004754/0097

Merger

Recorded: 1987-06-08 Pages: 5
Assignors
CELANESE CORPORATION
Executed: 1987-02-27
Assignee
Covered Properties (107)
Synthesis of Substituted Aryl Sulfides
Patent: 4,766,242 →
Application: 06/344,335 →
Melt Extruded Elongated Member Suitable for Improved Service as a Stiffening Support in an Optical Fiber Cable
Patent: 4,910,057 →
Application: 06/364,824 →
Electric Storage Battery and Process for the Manufacture Thereof
Patent: 4,707,423 →
Application: 06/387,075 →
Thermotropic Liquid Crystalline Polymer Reinforced with Polyimide Sized Carbon Fibers
Patent: 5,401,779 →
Application: 06/458,076 →
Activation of Polyethylene Terephthalate Materials for Improved Bonding to Adhesives
Patent: 4,794,041 →
Application: 06/534,229 →
Process for Preparing Poly((Benzo(1,2-D:5,4-D')Bisthiazole-2,6-Diyl)-1 4-Phenylene
Patent: 4,937,321 →
Application: 06/542,813 →
Method of Adhesive Bonding by Use of Thermotropic Liquid Crystal Polymers
Patent: 4,863,767 →
Application: 06/600,271 →
Process for Forming Thermally Stable Thermotropic Liquid Crystalline Polyesters of Predetermined Chain Length Utilizing Aromatic Hydroxyl Monomer and/or Aromatic Amine Monomer
Patent: 4,567,247 →
Application: 06/611,299 →
An Optical Recording Medium Comprising a Microporous Recording Layer
Application: 06/657,918 →
Optical Data Storage Medium Comprising a Chromophore/Polymer Information Layer
Patent: 4,728,724 →
Application: 06/720,605 →
Polybenzimidazole Thin Film Composite Membranes
Patent: 4,933,083 →
Application: 06/723,128 →
Process for Effecting Erasure of Optical Information Media
Application: 06/736,340 →
Optical Fiber Cable and Method for Producing Same
Patent: 4,772,089 →
Application: 06/738,233 →
Anisotropic Heat-Curable Acrylic Terminated Monomers
Patent: 4,683,327 →
Application: 06/748,293 →
High Performance Nonlinear Optical Substrates
Patent: 4,707,303 →
Application: 06/748,617 →
Fuses Having Suppressed Voltage Transients
Patent: 4,873,604 →
Application: 06/750,216 →
Production of Ceramic Fibers
Patent: 4,735,924 →
Application: 06/763,083 →
Composite Fiber Blends
Application: 06/770,376 →
Organic Monlinear Optical Substrates
Patent: 4,717,508 →
Application: 06/771,864 →
Process for the Production of Polybenzimidazole Ultrafiltration Membranes
Patent: 4,693,824 →
Application: 06/778,994 →
Method for the Preparation of Polybenzimidazole Membranes
Patent: 4,693,825 →
Application: 06/779,017 →
Novel Process for Dry Spinning Thermally Sensitive Organosilicon Preceramic Fibers with Production of Ceramic Fibers Therefrom
Application: 06/791,635 →
Production of Preceramic and Ceramic Fibers from Friable, Thermally Sensitive Organosilicon Preceramic Polymers
Patent: 4,789,507 →
Application: 06/791,877 →
Process for the Production of Molded Polybenzimidazole Articles and the Resultant Articles
Patent: 4,717,619 →
Application: 06/792,383 →
Benzothiazole-Polyamide Composition
Patent: 4,640,948 →
Application: 06/796,715 →
Piezoelectric Filler and Flexible Piezoelectric Composites
Patent: 4,624,796 →
Application: 06/804,574 →
Electrically Conductive Thermally Stabilized Acrylic Fibrous Material and Process for Preparing Same
Patent: 4,746,541 →
Application: 06/809,654 →
Curing of Preceramic Articles with Gaseous Hydrogen Halide
Patent: 5,503,817 →
Application: 06/819,437 →
Side Chain Liquid Crystalline Polymers Exhibiting Nonlinear Optical Response
Application: 06/822,090 →
Melt-Extrusion of Polymer Which Is Capable of Forming an Anisotropic Melt Phase to Form Large Shaped Articles Exhibiting Improved Polymeric Orientation
Patent: 4,734,240 →
Application: 06/822,091 →
Polyoxyalkylene Polymers Exhibiting Nonlinear Optical Response
Patent: 4,694,066 →
Application: 06/822,092 →
Polysiloxane Polymers Exhibiting Nonlinear Optical Response
Patent: 4,868,250 →
Application: 06/822,093 →
Polyvinyl Polymers Exhibiting Nonlinear Optical Response
Patent: 4,835,235 →
Application: 06/822,094 →
Compositions of Aromatic Polybenzimidazoles and Aromatic Polyetherimides
Patent: 4,973,630 →
Application: 06/831,385 →
Compositions of Aromatic Polybenzimidazoles and Aromatic Polyimides
Patent: 4,973,629 →
Application: 06/831,389 →
Process for the Preparation of Polybenzimidazole Foams
Patent: 4,681,716 →
Application: 06/835,812 →
Organic Nonlinear Optical Substrates
Patent: 4,720,355 →
Application: 06/836,132 →
Organic Nonlinear Optical Substrates
Patent: 4,766,171 →
Application: 06/836,135 →
Method for Extruding Liquid Crystalline Polymers
Patent: 4,729,662 →
Application: 06/847,387 →
Novel Diacetylenic and Polydiacetylenic Compositions
Patent: 4,703,096 →
Application: 06/854,273 →
Thermoplastic Polymers Containing Repeating Hydrazide Groups
Patent: 4,694,048 →
Application: 06/854,274 →
Pendant Quinodimethane-Containing Polymer
Patent: 4,719,281 →
Application: 06/854,282 →
High Performance Nonlinear Optical Substrates
Application: 06/855,346 →
Method of Forming Composite Fiber Blends
Patent: 4,818,318 →
Application: 06/858,900 →
Fiber Structure and Method for Obtaining Tuned Response to High Frequency Electromagnetic Radiation
Patent: 4,728,554 →
Application: 06/859,291 →
High Magnetic Permeability Composites Containing Fibers with Ferrite Fill
Patent: 4,725,490 →
Application: 06/859,292 →
Electrical Device Made of Partially Pyrolyzed Polymer
Application: 06/859,709 →
Curing of Preceramic Articles with Gaseous Thionyl Chloride
Patent: 4,693,914 →
Application: 06/859,952 →
Viscosity Regulators for Water-Based Spin Finishes
Application: 06/859,972 →
A Process for Making Polyester Blend Fiber
Patent: 4,755,336 →
Application: 06/862,944 →
Naphthoquinodimethane Compostions
Patent: 4,707,305 →
Application: 06/864,203 →
Sheath Core Spun Organosilicon Preceramic Fibers and Processes for Production
Patent: 4,863,799 →
Application: 06/865,717 →
Electronic Component Encapsulated with a Composition Comprising a Polymer Which Is Capable of Forming an Anisotropic Melt Phase and Substantially Incapable of Further Chain Growth Upon Heating
Patent: 4,720,424 →
Application: 06/872,007 →
Encapsulation of Electronic Components
Patent: 4,719,250 →
Application: 06/872,009 →
Fabrication of Sic - A1N Alloys
Patent: 4,687,657 →
Application: 06/872,312 →
Modified Polybenzimidazole Polymer Membranes
Patent: 4,734,466 →
Application: 06/878,535 →
Recording Information Media Comprising Chromophores
Patent: 4,725,525 →
Application: 06/883,273 →
Alkoxyalkylation of Phenol
Patent: 4,694,111 →
Application: 06/883,675 →
Accelerated Preparation of Carboxylic Acid Esters
Application: 06/891,990 →
Accelerated Preparation of Acrylate Esters
Application: 06/891,991 →
Process for Providing a Protective Oxide Coating on Ceramic Fibers
Patent: 4,746,480 →
Application: 06/895,420 →
Quinodimethane Compositions
Patent: 4,667,042 →
Application: 06/896,005 →
Side Chain Liquid Crystalline Condensation Polymers Exhibiting Nonlinear Optical Response
Patent: 4,795,664 →
Application: 06/898,982 →
Coating of Preceramic Articles with Silicon and/or Carbon During Pyrolysis to Ceramic
Patent: 5,725,950 →
Application: 06/909,369 →
Side Chain Liquid Crystalline Acrylic Copolymers Exhibiting Nonlinear Optical Response
Patent: 4,915,491 →
Application: 06/915,179 →
Process for Producing Polymeric Media Exhibiting Third Order Nonlinear Optical Response
Patent: 4,762,912 →
Application: 06/915,180 →
Acrylic Polymers Exhibiting Chiral and Nonlinear Optical Properties
Patent: 4,755,574 →
Application: 06/915,181 →
Process for Producing 2-Lower Alkyl Phenols
Patent: 4,709,102 →
Application: 06/916,269 →
Ultrathin Blended Cellulose Nitrate Polymer Films and Their Preparation
Patent: 4,746,473 →
Application: 06/917,425 →
Ultrathin Polyarylate Polymer Films and Their Preparation
Patent: 4,746,472 →
Application: 06/917,725 →
Ultrathin Polyimide Polymer Films and Their Preparation
Patent: 4,746,474 →
Application: 06/917,731 →
Process for Preparing Ultrathin Polymethylmethacrylate Polymer Films
Patent: 4,765,939 →
Application: 06/917,806 →
Ultrathin Cellulose Ester Polymer Films and Their Preparation
Patent: 4,746,475 →
Application: 06/917,982 →
Ultrathin Polyphenylene Oxide Polymer Films and Their Preparation
Patent: 4,746,476 →
Application: 06/917,998 →
Ultrathin Polyether Sulfone Polymer Films and Their Preparation
Patent: 4,776,999 →
Application: 06/918,284 →
Thermoset Resin Produced from Anisotropic Heat-Curable Acrylic Treminated Monomers
Patent: 4,808,684 →
Application: 06/922,410 →
An Electrically Conductive Polybenzimidazole Fibrous Material
Patent: 4,759,986 →
Application: 06/922,431 →
Organopolysiloxanes Exhibiting Nonlinear Optical Response
Patent: 4,801,659 →
Application: 06/923,501 →
Polymer Blends Exhibiting Nonlinear Optical Response
Patent: 4,807,968 →
Application: 06/923,507 →
Nonlinear Optical Devices
Patent: 4,775,215 →
Application: 06/925,938 →
Azomethine Compositions Having Nonlinear Optical Properties
Application: 06/927,990 →
Boron Carbide Fiber by the Chemical Conversion of Poly(Acrylonitrile) Fiber
Application: 06/933,413 →
Side Chain Liquid Crystalline Polymers Exhibiting Nonlinear Optical Properties
Patent: 4,855,376 →
Application: 06/933,425 →
Organic Nonlinear Optical Media
Patent: 4,732,783 →
Application: 06/937,349 →
Process for Preparing Tows from Composite Fiber Blends
Patent: 4,874,563 →
Application: 06/940,234 →
Novel Diacetylenic and Polydiacetylenic Compositions
Patent: 4,711,532 →
Application: 06/942,638 →
Novel Diacetylenic and Polydiacetylenic Compositions
Patent: 4,720,567 →
Application: 06/942,775 →
Use of Anthracyanine and Phenanthracyanine Chromophores in Optical Information Media
Patent: 4,783,386 →
Application: 07/002,345 →
Process for Preparing Composite Articles from Composite Fiber Blends
Patent: 4,871,491 →
Application: 07/004,219 →
Inorganic-Organic Composite Compositions with Sustained Release Properties
Patent: 4,788,164 →
Application: 07/007,548 →
Electrooptic Light Modulator Device
Patent: 4,773,743 →
Application: 07/014,036 →
Nonlinear Optical Medium of a Naphthoquinodimethane Compound
Patent: 4,774,025 →
Application: 07/014,037 →
Specimen Holder for Holding Specimen Stubs to Be Coated in an Ion- Beam Sputter Coating Unit
Patent: 4,745,297 →
Application: 07/015,463 →
Liquid Crystalline Composites
Patent: 4,814,211 →
Application: 07/015,757 →
Liquid Crystalline Polymer Composites
Patent: 4,828,888 →
Application: 07/015,758 →
Inorganic-Organic Composite Compositions Exhibiting Nonlinear Optical Response
Patent: 4,851,270 →
Application: 07/015,759 →
Devices for Making Piezoelectric Cermic or Cermic-Base Composite Sensors
Patent: 4,788,096 →
Application: 07/018,210 →
Porous Glass Monoliths
Patent: 4,765,818 →
Application: 07/018,256 →
Thin Film Waveguide Electrooptic Modulator
Patent: 4,767,169 →
Application: 07/019,369 →
Process for the Preparation of Poly (Vinylphenol) from Poly (Acetoxystyrene) by Acid Catalyzed Transesterification
Application: 07/022,186 →
Microdisperse Polymer/Liquid Crystal Composite
Patent: 4,869,847 →
Application: 07/026,404 →
Organic Nonlinear Optical Media
Patent: 4,867,538 →
Application: 07/028,352 →
Method for Supporting Metalloporphyrins on Polybenzimidazole Porous Articles
Patent: 4,800,188 →
Application: 07/028,353 →
Wet Spun Hydroxyethylated Polybenzimidazole Fibers
Patent: 4,814,228 →
Application: 07/028,354 →
Copolymers of P-Acetoxystyrene with Any of Certain Polyunsaturated Compounds
Patent: 4,775,730 →
Application: 07/029,108 →
Langmuir-Blodgett Coating Process
Patent: 4,728,576 →
Application: 07/036,657 →
Thin Film Waveguide Electrooptic Modulator
Patent: 4,877,298 →
Application: 07/215,193 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Sep 21, 1983
From: GILLBERG-LA FORCE, GUNILLA E.
To: CELANESE CORPORATION, A DE CORP
Reel/Frame 004178/0705 →
Assignment of Assignors Interest. Oct 17, 1983
From: KUDER, JAMES E.
To: CELANESE CORPORATION, A CORP. OF DE
Reel/Frame 004185/0735 →
Assignment of Assignors Interest. Apr 13, 1984
From: GARG, SUNIL K.; KENIG, SAMUEL
To: CELANESE CORPORATION, A DE CORP.
Reel/Frame 004249/0515 →
Assignment of Assignors Interest. May 17, 1984
From: YOON, HYUN-NAM
To: CELANESE CORPORATION,
Reel/Frame 004261/0663 →
Assignment of Assignors Interest. Oct 5, 1984
From: KUDER, JAMES E.
To: CELANESE CORPORATION, A DE CORP.
Reel/Frame 004323/0224 →
Assignment of Assignors Interest. Apr 15, 1985
From: JONES, R. SIDNEY JR.
To: CELANESE CORPORATION, A DE CORP.
Reel/Frame 004395/0484 →
Assignment of Assignors Interest. Jun 24, 1985
From: STACKMAN, ROBERT W.
To: CELANESE CORPORATION
Reel/Frame 004423/0635 →
Assignment of Assignors Interest. Jul 1, 1985
From: GOLDBERG, HARRIS A.; WILLIAMS, CLYDE G.
To: CELANESE CORPORATION
Reel/Frame 004425/0245 →
Assignment of Assignors Interest. Sep 3, 1985
From: GARITO ANTHONY F.; BUCKLEY, ALAN; CHOE, EUI W.; STUETZ, DAGOBERT F.
To: CELANESE CORPORATION
Reel/Frame 004459/0574 →
Assignment of Assignors Interest. Sep 3, 1985
From: DEMARTINO, RONALD N.
To: CELANESE CORPORATION, 1211 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10036, A CORP OF DE.
Reel/Frame 004467/0199 →
Assignment of Assignors Interest. Sep 23, 1985
From: SANSONE, MICHAEL J.
To: CELANESE CORPORATION, 1211 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10036, A CORP OF DE.
Reel/Frame 004466/0077 →
Assignment of Assignors Interest. Sep 23, 1985
From: TROUW, NORMAN S.
To: CELANESE CORPORATION, 1211 AVE. OF THE AMERICAS, NEW YORK, NY 10036, A CORP. OF
Reel/Frame 004472/0891 →
Assignment of Assignors Interest. Oct 25, 1985
From: MININNI, ROBERT M.; HAIDER, M. ISHAQ; FRENCH, STUART M.; WESLEY, JOHN L.
To: CELANESE CORPORATION, 1211 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10036, A CORP OF DELAWARE
Reel/Frame 004478/0335 →
Assignment of Assignors Interest. Oct 28, 1985
From: WESLEY, JOHN L.; GEORGE, HENRY H. JR.
To: CELANESE CORPORATION, 1211 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK 10036, A CORP. OF DE.
Reel/Frame 004478/0902 →
Assignment of Assignors Interest. Dec 4, 1985
From: GINIEWICZ, JAYNE R.; SAFARI, AHMAD; NEWNHAM, ROBERT E.; CROSS, LESLIE E.
To: CELANESE CORPORATION, 1211 AVENUE OF THE AMERICAS, NEW YORK NY 10036 A CORP OF DE.
Reel/Frame 004492/0814 →
Assignment of Assignors Interest. Aug 28, 1986
From: ARONS, RICHARD M.
To: CELANESE CORPORATION
Reel/Frame 004595/0118 →
Assignment of Assignors Interest. Aug 26, 1987
From: KALNIN, ILMAR L.; GOLDBERG, HARRIS A.
To: CELANESE CORPORATION
Reel/Frame 004755/0500 →
Assignment of Assignors Interest. Nov 27, 1987
From: JONES, R. SIDNEY JR.; BESSO, MICHAEL M.; KUDER, JAMES E.
To: CELANESE CORPORATION, 1211 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK 10036 A CORP. OF DE.
Reel/Frame 004797/0775 →
Assignment of Assignors Interest. Apr 21, 1989
From: FURMAN, STEVEN R.; KUDER, JAMES E.
To: CELANESE CORPORATION
Reel/Frame 005150/0481 →
Assignment of Assignor's Interest Nov 24, 1998
From: HOECHST CELANESE CORPORATION
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 009534/0147 →
Assignment of Assignor's Interest Feb 10, 1999
From: HNA HOLDINGS, INC.
To: BOARD OF TRUSTEES OF THE UNIVERSITY OF ALABAMA, THE
Reel/Frame 009534/0160 →
Change of Name Mar 31, 2004
From: HOECHST CELANESE CORPORATION
To: HNA HOLDINGS, INC.
Reel/Frame 014506/0001 →
Change of Name Mar 31, 2004
From: HNA HOLDINGS, INC. (DE CORPORATION)
To: CNA HOLDINGS, INC.
Reel/Frame 014515/0141 →
Security Agreement May 6, 2004
From: CNA HOLDINGS, INC.
To: DEUTSCHE BANK AG, NEW YORK BRANCH
Reel/Frame 014601/0761 →
Security Interest Nov 19, 2004
From: CNA HOLDINGS, INC. (F/K/A/ HOECHST CELANESE CORPORATION AND HNA HOLDINGS, INC.)
To: DEUTSCHE BANK AG, NEW YORK BRANCH
Reel/Frame 015394/0158 →