IP Library › Assignment 004815/0036
Patent Assignment
Reel/Frame 004815/0036

Change of Name Effective Dec. 31, 1986. (See Document for Details)

Recorded: 1987-06-25 Pages: 4
Assignor
KENNECOTT CORPORATION
Executed: 1987-02-20
Assignee
Covered Properties (159)
Reinforced Carbon and Graphite Bodies
Patent: 3,657,061 →
Application: 04/601,306 →
Reinforced Carbon and Graphite
Patent: 3,672,936 →
Application: 04/722,158 →
Process for Deoxidizing Copper with Natural Gas-Air Mixture
Patent: 3,619,177 →
Application: 04/821,800 →
Printed Circuit with Substrate of an Oxybenzoyl Polyester
Patent: 3,668,300 →
Application: 04/828,692 →
Process for Leaching Metal Values from Mineral-Bearing Earth Material
Patent: 3,639,003 →
Application: 04/852,373 →
Attachment of Nonmetallic Articles to Metallic Substrates
Patent: 3,624,344 →
Application: 05/033,935 →
Method and Apparatus for Continuous Casting with Gyrating Mold
Patent: 3,669,182 →
Application: 05/099,076 →
Furnace Wall Construction
Patent: 3,687,093 →
Application: 05/142,648 →
Reinforced Carbon Bodies
Patent: 3,859,160 →
Application: 05/177,910 →
Process for Reinforced Carbon Bodies
Patent: 3,867,491 →
Application: 05/178,433 →
High-Chrome Fused Cast Refractories
Patent: 3,759,728 →
Application: 05/185,857 →
?
Patent: 4,119,189 →
Application: 05/215,161 →
Pyrometallurgical Recovery of Copper Values from Converter Slags
Patent: 3,857,700 →
Application: 05/338,333 →
Pyrometallurgical Process for Producing Metallic Copper from Copper Su Lfide Concentrates
Patent: 3,850,620 →
Application: 05/352,723 →
Molybdenum and Ferromolybdenum Production
Patent: 3,865,573 →
Application: 05/363,284 →
Nickel Extraction and Stripping Using Oximes and Ammoniacal Carbonate Solutions
Patent: 3,907,966 →
Application: 05/380,792 →
Stimulation of Production Well for in Situ Metal Mining
Patent: 3,841,705 →
Application: 05/401,484 →
Process of Recovering Rhenium Values from Complex Industrial Solutions
Patent: 3,870,779 →
Application: 05/404,921 →
Stoker Feed System
Patent: 3,939,297 →
Application: 05/422,858 →
Composite Wire Containing a Mixture of Phenolic and Thermoplastic Resi Ns as a Binder (Metals, Oxides, Carbides)
Patent: 3,932,344 →
Application: 05/444,702 →
Reinforced Bonded Abrasive Cup Wheel
Patent: 3,896,593 →
Application: 05/458,969 →
Oxidation of Sulfide Deposits Containing Copper Values
Patent: 3,881,774 →
Application: 05/461,902 →
Bag Filter Support Cage
Patent: 4,293,111 →
Application: 05/563,537 →
Sintered Silicon Carbide Ceramic Body
Patent: 4,312,954 →
Application: 05/584,226 →
Liquid Ion Exchange Process for the Recovery of Copper and Nickel
Patent: 3,988,151 →
Application: 05/587,106 →
Gas Injection Method
Patent: 4,052,199 →
Application: 05/597,806 →
Well Stimulation for Solution Mining
Patent: 4,342,484 →
Application: 05/604,869 →
Solar Energy Absorber Panel
Patent: 3,987,784 →
Application: 05/606,512 →
Removal of Arsenic, Antimony and Bismuth from Molten Copper with Sulfu R Hexafluoride
Patent: 4,010,030 →
Application: 05/611,154 →
Studded Hearth
Patent: 4,019,445 →
Application: 05/620,893 →
Refractory Moldable Composition
Patent: 4,174,331 →
Application: 05/656,475 →
Pyrometallurgical System for Liquid-Liquid Contacting
Patent: 4,046,559 →
Application: 05/660,020 →
Pyrometallurgical System for Solid-Liquid Contacting
Patent: 4,058,394 →
Application: 05/660,021 →
Title Not Available
Application: 05/691,817 →
In-Situ Method and Apparatus for Sparging Gas Bubbles
Patent: 4,360,234 →
Application: 05/724,549 →
Heating Panel
Patent: 4,071,737 →
Application: 05/725,737 →
Title Not Available
Application: 05/743,448 →
Silicon Carbide Powder Compositions
Patent: 4,123,286 →
Application: 05/754,648 →
Purifying Molybdenum Flotation Concentrates
Patent: 4,083,921 →
Application: 05/756,491 →
?
Patent: 4,135,938 →
Application: 05/783,356 →
Continuous Recovery of Copper Metal from Acidic Solutions
Patent: 4,095,975 →
Application: 05/790,275 →
Sintered Silicon Carbide Ceramic Body
Patent: 4,124,667 →
Application: 05/790,354 →
Process for Providing Acid-Resistant Oxide Layers on Alloys
Patent: 4,266,987 →
Application: 05/790,498 →
Process for Producing Polycrystalline Oxide Fibers
Patent: 4,159,205 →
Application: 05/808,950 →
Thermal Insulation Assembly
Patent: 4,147,186 →
Application: 05/841,223 →
Neutron Absorbing Article and Method for Manufacture of Such Article
Patent: 4,225,467 →
Application: 05/854,966 →
Composition and Process for Injection Molding Ceramic Materials
Patent: 4,144,207 →
Application: 05/864,415 →
Furnace Linins
Patent: 4,157,001 →
Application: 05/869,187 →
Neutron Absorbing Article and Method for Manufacture Thereof
Patent: 4,218,622 →
Application: 05/870,237 →
Granular Activated Carbon Manufacture from Sub-Bituminous Coal Treated with Dilute Inorganic Acid
Patent: 4,144,193 →
Application: 05/884,084 →
Anti-Fouling and Anti-Sliming Gel Coat
Patent: 4,197,233 →
Application: 05/886,951 →
Gas Ignition Control
Patent: 4,235,586 →
Application: 05/917,235 →
Fuel Ignitor Comprising a Novel Silicon Carbide Composition and Process for Preparing the Composition
Patent: 4,205,363 →
Application: 05/920,574 →
Mold Assembly and Method for Continuous Casting of Metallic Strands at Exceptionally High Speeds
Patent: 4,211,270 →
Application: 05/928,881 →
Sintered Alpha Silicon Carbide Ceramic Body Having Equiaxed Microstructure
Patent: 4,346,049 →
Application: 05/930,435 →
Ceramic Composition Suited to Be Injection Molded and Sintered
Patent: 4,207,226 →
Application: 05/930,635 →
Gas Injection Apparatus
Patent: 4,169,584 →
Application: 05/934,920 →
Beryllium Containing Silicon Carbide Powder Composition
Patent: 4,172,109 →
Application: 05/937,395 →
Method and Apparatus for the Continuous Production of Strip
Patent: 4,232,727 →
Application: 05/956,793 →
Method for Increasing Boron 10 Contents of Neutron Absorbing Articles
Patent: 4,293,598 →
Application: 05/960,150 →
High Strength Boron Carbide Fibers
Patent: 4,238,547 →
Application: 05/965,671 →
Composition and Process for Injection Molding Ceramic Materials
Patent: 4,233,256 →
Application: 05/970,702 →
Throw-Away Adaptors for Grinding Wheels
Patent: 4,240,230 →
Application: 06/005,927 →
Rolling Mill Bearing Assembly
Patent: 4,218,907 →
Application: 06/007,909 →
Dioxime Ion Exchangers
Patent: 4,248,837 →
Application: 06/011,034 →
Method of Producing a High Density Silicon Carbide Product
Patent: 4,237,085 →
Application: 06/021,403 →
Method of Producing High Density Silicon Carbide Product
Patent: 30,286 →
Application: 06/021,878 →
Bn Bonded Bn Fiber Article and Method of Manufacture
Patent: 4,284,610 →
Application: 06/022,251 →
Sintered Alpha Silicon Carbide Ceramic Body Having Equiaxed Microstructure
Patent: 4,179,299 →
Application: 06/024,148 →
Stationary Particulate Bed Dual Electrode
Patent: 4,197,181 →
Application: 06/032,256 →
Cascading Electrolyte Bleed Streams
Patent: 4,222,832 →
Application: 06/036,332 →
Cask for Radioactive Material
Patent: 4,292,528 →
Application: 06/050,908 →
Refractory Moldable Composition
Patent: 4,248,752 →
Application: 06/052,873 →
Electrolytic Treatment of Plating Wastes
Patent: 4,226,685 →
Application: 06/054,924 →
Mold Assembly and Method for Continuous Casting of Metallic Strands at Exceptionally High Speeds
Patent: 4,307,770 →
Application: 06/057,411 →
Apparatus for Electrochemical Removal of Heavy Metals Such as Chromium from Dilute Wastewater Streams Using Flow-Through Porous Electrodes
Patent: 4,292,160 →
Application: 06/068,145 →
Method for the Production of Copper-Boron Carbide Composite
Patent: 4,253,917 →
Application: 06/069,263 →
Tubing with Copper-Boron Carbide Composite Facing and Methods for Its Production
Patent: 4,238,299 →
Application: 06/069,525 →
Apparatus and Process for Producing Copper-Boron Carbide Composite by Electrolytic Entrapment
Patent: 4,249,998 →
Application: 06/069,526 →
Self Cleaning, Steam Cooled, Gas Sample Probe
Patent: 4,283,947 →
Application: 06/074,059 →
Conversion of Radioactive Wastes to Stable Form for Disposal
Patent: 4,338,215 →
Application: 06/078,119 →
Flotation and Sintering of Synthetic Manganese Carbonate
Patent: 4,274,866 →
Application: 06/091,077 →
Method for Achieving Particle-to-Particle Contact in an Antifouling Coating
Patent: 4,323,599 →
Application: 06/098,312 →
Conditioned Colloidal Silica Post Impregnant to Prevent Binder Migration in the Production of Insulation Articles Comprising Randomly Oriented Refractory Fibers
Patent: 4,332,852 →
Application: 06/099,374 →
Shrink-Resistant Refractory Fiber and Process for Making Same
Patent: 4,240,833 →
Application: 06/102,606 →
Beneficiation of Iron Ore
Patent: 4,301,973 →
Application: 06/104,671 →
Process for the Manufacture of Ceramic Oxide Fibers from Solvent Solution
Patent: 4,277,269 →
Application: 06/105,319 →
Chromium Oxide Coated Refractory Fibers
Patent: 4,312,911 →
Application: 06/105,320 →
Oscillating Mold Casting Apparatus
Patent: 4,301,857 →
Application: 06/117,028 →
Method for Manufacture of Neutron Absorbing Article
Patent: 4,313,973 →
Application: 06/133,157 →
Method for Manufacturing Neutron Absorbing Article
Patent: 4,287,145 →
Application: 06/133,182 →
Process for Manufacturing Boron Nitride Fiber Mats Using Calender Rolls
Patent: 4,309,248 →
Application: 06/134,896 →
Process for Manufacturing Boron Nitride Fiber Felt Using a Fourdrinier Machine
Patent: 4,309,245 →
Application: 06/134,903 →
Process for Manufacturing Boron Nitride Fiber Batts Using a Spinner
Patent: 4,309,203 →
Application: 06/134,905 →
Dioxime Ion Exchangers
Patent: 4,339,348 →
Application: 06/141,126 →
Alumina Binder for Fiber Containing Alumina
Patent: 4,349,637 →
Application: 06/142,271 →
In Situ Exploitation of Deep Set Porphyry Ores
Patent: 4,291,920 →
Application: 06/145,379 →
Fire Resistant Sealing System for Holes in Fire Resistant Building Partitions
Patent: 4,363,199 →
Application: 06/146,826 →
Method for the Production of Copper-Boron Carbide Composite
Patent: 4,459,327 →
Application: 06/151,801 →
Process for Manufacturing Boron Nitride Fiber Mats Using a Needler
Patent: 4,354,986 →
Application: 06/156,332 →
Sintered Silicon Carbide -Titanium Diboride Mixtures and Articles Thereof
Patent: 4,327,186 →
Application: 06/161,726 →
Cobalt Solvent Extraction with Dioxime Ion Exchangers
Patent: 4,301,124 →
Application: 06/162,538 →
Apparatus for Electron Curing of Resin Coated Webs
Patent: 4,345,545 →
Application: 06/172,722 →
Process for Separating Selenium and Telurium from Each Other
Patent: 4,299,810 →
Application: 06/183,819 →
Resin Systems for High Energy Electron Curable Resin Coated Webs
Patent: 4,457,766 →
Application: 06/195,030 →
Electrochemical Removal of Heavy Metals Such as Chromium from Dilute Wastewater Streams Using Flow Through Porous Electrodes
Patent: 4,318,789 →
Application: 06/202,328 →
A Methd for Brazing a Surface of an Aged Hardened Chrome Copper Member
Patent: 4,349,145 →
Application: 06/212,595 →
Pyrometallurgical Oxidation of Molybdenum Rich Matte
Patent: 4,334,924 →
Application: 06/216,655 →
Combined Carburization and Sulfurization/Desulfurization of Molybdenum-Rich Matte
Patent: 4,334,925 →
Application: 06/216,680 →
Sintered Silicon Carbide - Aluminum Nitride Articles and Method of Making Such Articles
Patent: 4,332,755 →
Application: 06/218,589 →
Ceramic Radial Turbine Wheel
Patent: 4,408,959 →
Application: 06/224,509 →
Inerting Chamber for Electron Curing of Resin Coated Webs
Patent: 4,385,239 →
Application: 06/255,980 →
Process for Removal of Base Metal Impurities from Molten Silver with Sulfur Hexaflouride
Patent: 4,350,524 →
Application: 06/264,009 →
Solid Matte-Oxygen Converting Process
Patent: 4,416,690 →
Application: 06/268,765 →
Method for Coating Alumina Containing Refractory Fibers with Chromiun Oxide
Patent: 4,382,104 →
Application: 06/280,651 →
Method for Producing Chromium Oxide Coated Refractory Fibers
Patent: 4,379,111 →
Application: 06/280,652 →
A Two Part Castable Ceramic Cement
Patent: 4,442,219 →
Application: 06/312,586 →
Resistance-Heated Boat for Metal Vaporization
Patent: 4,446,357 →
Application: 06/316,464 →
Method of Producing Composite Ceramic Articles
Patent: 4,419,161 →
Application: 06/332,080 →
Seamless Ceramic Fiber Composite Articles and Method and Apparatus for Their Production
Patent: 4,435,468 →
Application: 06/348,482 →
Method of Terminating Carbon Ceramic Composition Resistors for Use in Power and Peak Power and Peak Voltage Energy Dissipation Application
Patent: 4,417,389 →
Application: 06/352,962 →
Ceramic Fiber Insulated Furnaces with Electrical Hanger Element of Great Mechanical Integrity
Patent: 4,418,415 →
Application: 06/355,495 →
Corrosion and Wear Resistant Graphite Material and Method of Manufacture
Patent: 4,617,232 →
Application: 06/368,700 →
Molten Metal Transfer Device
Patent: 4,474,315 →
Application: 06/368,703 →
Anti-Fouling and Anti-Sliming Gel Coat
Patent: 4,428,989 →
Application: 06/390,663 →
Sintered Spherical Pellets Containing Clay as a Major Component Useful for Gas and Oil Well Proppants
Patent: 4,427,068 →
Application: 06/405,055 →
Camber-Monitoring Tensiometer
Patent: 4,470,297 →
Application: 06/435,935 →
Cold Rolling Mill for Metal Strip
Patent: 4,481,800 →
Application: 06/435,981 →
Edge Trimming and Scrap Disposal System
Patent: 4,501,177 →
Application: 06/436,857 →
Electrical Resistor
Patent: 4,470,034 →
Application: 06/481,869 →
Components for Internal Combustion Engines
Patent: 4,598,675 →
Application: 06/483,447 →
Foam Semiconductor Dopant Carriers
Patent: 4,526,826 →
Application: 06/502,261 →
Porous Silicon Nitride Semiconductor Dopant Carriers
Patent: 4,596,716 →
Application: 06/502,286 →
Porous Semiconductor Dopant Carriers
Patent: 4,525,429 →
Application: 06/502,287 →
Fused Cast High Chrome Refractory and Method for Manufacturing Same
Patent: 4,490,474 →
Application: 06/503,540 →
Method of Producing Seamless Ceramic Fiber Composite Articles
Patent: 4,612,087 →
Application: 06/529,077 →
Sintering or Reaction Sintering Process for Ceramic or Refractory Materials Using Plasma Arc Gases
Patent: 4,559,312 →
Application: 06/533,596 →
Fluid Cooled Casting Apparatus Having Improved Fluid Seal
Patent: 4,531,568 →
Application: 06/536,831 →
Sintered Silicon Carbide/Graphite/Carbon Composite Ceramic Body Having Ultrafine Grain Microstructure
Patent: 4,525,461 →
Application: 06/561,361 →
Silicon Carbide Refractories Having Modified Silicon Nitride Bond
Patent: 4,578,363 →
Application: 06/573,076 →
Ceramic to Metal Junction and Method of Making Same
Patent: 4,575,047 →
Application: 06/573,278 →
Modular Furnace Lining Having Mechanically Interlocking Attachment Means
Patent: 4,523,531 →
Application: 06/582,402 →
Corrosion and Wear Resistant Graphite Material and Method of Manufacture
Patent: 4,621,017 →
Application: 06/586,297 →
Light Gauge Metal Scrap Melting System
Patent: 4,598,899 →
Application: 06/629,525 →
Hot Mill Self-Centering Roll Design
Patent: 4,519,118 →
Application: 06/642,727 →
Process for Removing Surface Oxides from a Copper-Base Alloy
Patent: 4,600,443 →
Application: 06/656,308 →
Electrohydraulic Drive for Process Line Winders, Unwinders and Other Equipment
Patent: 4,565,334 →
Application: 06/670,668 →
Composite Refractory Foams
Patent: 4,559,244 →
Application: 06/672,864 →
Silicon Carbide to-Metal Joint and Method of Making Same
Patent: 4,610,934 →
Application: 06/692,944 →
Method and Apparatus for the Continuous Production of Strip Using Oscillating Mold Assembly
Patent: 4,612,971 →
Application: 06/708,115 →
System for Preventing Decomposition of Silicon Carbide Articles During Sintering
Patent: 4,649,002 →
Application: 06/718,374 →
Plasma Arc Sintering of Silicon Carbide
Patent: 4,676,940 →
Application: 06/718,375 →
Plasma Heated Sintering Furnace
Patent: 4,707,583 →
Application: 06/718,376 →
Spray-Applied Ceramic Fiber Insulation
Patent: 4,640,848 →
Application: 06/770,333 →
Process for Sintering Extruded Powder Shapes
Patent: 4,666,775 →
Application: 06/815,981 →
Method for Preventing Decomposition of Silicon Carbide Articles During High Temperature Plasma Furnace Sintering
Patent: 4,698,481 →
Application: 06/843,788 →
Single Phase Silicon Carbide Refractory
Patent: 4,693,988 →
Application: 06/880,708 →
Extended Life Capacitor and Method
Patent: 4,683,516 →
Application: 06/894,673 →
Sintered Silicon Carbide/Carbon Composite Ceramic Body Having Fine Microstructure
Patent: 4,692,418 →
Application: 07/016,459 →
Related Assignments (13)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger Effective Dec. 31, 1980 New York Jul 1, 1981
From: BEAR CREEK MINING COMPANY; BEAR TOOTH MINING COMPANY; CARBORUNDUM COMPANY THE; CHASE BRASS & COPPER CO. INCORPORATED
To: KENNECOTT CORPORATION
Reel/Frame 003961/0672 →
Change of Name Effective May 7, 1980. (See Document for Details) Jun 25, 1987
From: KENNECOTT COPPER CORPORATION
To: KENNECOTT CORPORATION
Reel/Frame 004815/0016 →
Assignment of Assignors Interest. Jun 25, 1987
From: KENNECOTT MINING CORPORATION
To: KENNECOTT CORPORATION, 200 PUBLIC SQUARE, CLEVELAND OHIO, 44114, A CORP. OF DE.
Reel/Frame 004815/0063 →
Assignment of Assignors Interest. Jun 25, 1987
From: KENNECOTT MINING CORPORATION
To: STANDARD OIL COMPANY, 200 PUBLIC SQUARE, CLEVELAND, OHIO 44114 A OHIO CORP.
Reel/Frame 004815/0079 →
Assignment of Assignors Interest. Jun 25, 1987
From: KENNECOTT MINING CORPORATION
To: CHASE BRASS AND COPPER COMPANY, INCORPORATED, 200 PUBLIC SQUARE, CLEVELAND, OHIO 44114, A CORP. OF DE.
Reel/Frame 004815/0084 →
Assignment of Assignors Interest. Jun 25, 1987
From: KENNECOTT MINING CORPORATION
To: STEMCOR CORPORATION, 200 PUBLIC SQUARE, CLEVELAND, OHIO 44114 A DE. CORP.
Reel/Frame 004815/0091 →
Merger New York Effective Dec. 31, 1980. Jun 25, 1987
From: BEAR CREEK MINING COMPANY; BEAR TOOTH MINING COMPANY; CARBORUNDUM COMPANY, THE; CHASE BRASS & COPPER CO., INCORPORATED
To: KENNECOTT CORPORATION
Reel/Frame 004852/0560 →
Assignment of Assignors Interest. Jun 28, 1988
From: DART INDUSTRIES INC., A CORP. OF DE
To: AMOCO CORPORATION, A CORP. OF IN
Reel/Frame 004951/0742 →
Assignment of Assignors Interest. Jul 11, 1989
From: RENNECOTT CORPORATION, A DE. CORP.
To: GAZELLE CORPORATION, C/O CT CORPORATION SYSTEMS, CORPORATION TRUST CENTER, 1209 ORANGE STREET, WILMINGTON, DE., 19801, A DE. CORP.
Reel/Frame 005164/0153 →
Assignment of Assignors Interest. Aug 24, 1990
From: CHASE BRASS & COPPER COMPANY, INCORPORATED, A CORP. OF DE.
To: CBC ACQUISITION CORPORATION, A CORP. OF DE.
Reel/Frame 005437/0734 →
Security Interest Aug 24, 1990
From: CBC ACQUISITION CORPORATION, A CORP. OF DE.
To: PITTSBURGH NATIONAL BANK
Reel/Frame 005437/0746 →
Change of Name July 5, 1989 - De Jan 17, 1991
From: GAZELLE CORPORATION
To: KENNECOTT UTAH COPPER CORPORATION
Reel/Frame 005604/0237 →
Assignment of Assignor's Interest Nov 21, 1994
From: PNC BANK, NATIONAL ASSOCIATION
To: CHASE BRASS & COPPER COMPANY, INCORPORATED
Reel/Frame 007203/0525 →