IP Library › Assignment 004197/0130
Patent Assignment
Reel/Frame 004197/0130

Change of Name (See Document for Details), Effective 9-1-83 and 10-26-83

Recorded: 1983-11-07 Pages: 14
Assignor
Assignee
Covered Properties (209)
Tanning Composition Made from a Basic Chrome Sulfate and a Tris (Hydro Xyacetato) Chromiate
Patent: 3,493,318 →
Application: 04/401,722 →
Chemical Composition and Method
Patent: 3,382,081 →
Application: 04/484,747 →
Cationic Resins Which Are the Reaction Product of Formaldehyde and the Reaction Product of Amino Bases with a Methylolated Amine Salt
Patent: 3,410,649 →
Application: 04/619,573 →
Pitch Control in Pulp and Papermaking Processes
Patent: 3,582,461 →
Application: 04/705,298 →
Tanning of Leather Employing Synthetic Anionic Tanning Agents
Patent: 3,480,379 →
Application: 04/739,952 →
Title Not Available
Patent: 3,591,483 →
Application: 04/763,121 →
Coated Chlorine Generating Materials for Treating Fluids
Patent: 3,647,523 →
Application: 04/853,967 →
Expandable Electrodes
Patent: 3,674,676 →
Application: 05/014,333 →
Method of Preparing Concrete Reinforcing Elements
Patent: 3,682,718 →
Application: 05/058,153 →
Anode and Base Assembly for Electrolytic Cells
Patent: 3,707,454 →
Application: 05/157,313 →
Electrolytic Production of High Purity Alkali Metal Hydroxide
Patent: 4,025,405 →
Application: 05/191,424 →
Process Using Electrolyte Additives for Membrane Cell Operation
Patent: 3,793,163 →
Application: 05/226,934 →
Electrode Assembly for Multipolar Electrolytic Cells
Patent: 3,873,437 →
Application: 05/305,063 →
High Current Density Brine Electrolysis
Patent: 3,793,164 →
Application: 05/352,418 →
Coning Oil
Patent: 3,953,339 →
Application: 05/397,299 →
Dimensionally Adjustable Anode-Dimensionally Stable Diaphragm Combinat Ion for Electrolytic Cells
Patent: 3,928,166 →
Application: 05/447,215 →
Recovery of Natural Gas During Solution Mining of an Underground Salt Deposit
Patent: 3,934,650 →
Application: 05/508,253 →
High-Functional Polymercaptan Resins in Epoxy/Anhydride Resin Composit Ions
Patent: 3,978,151 →
Application: 05/509,750 →
Production of Hypochlorite from Impure Saline Solutions
Patent: 3,974,051 →
Application: 05/575,333 →
Electrode and Apparatus for Forming the Same
Patent: 4,033,849 →
Application: 05/576,014 →
Pretreatment and Start-Up of Electrolytic Cell Membranes
Patent: 3,985,631 →
Application: 05/604,429 →
Metal Laminate Strip Construction of Bipolar Electrode Backplates
Patent: 4,059,216 →
Application: 05/640,646 →
Bipolar Electrode for an Electrolytic Cell
Patent: 4,017,375 →
Application: 05/640,647 →
Stable Hydrosulfite Compositions
Patent: 4,066,390 →
Application: 05/642,366 →
Manganese Dioxide Electrode
Patent: 4,028,215 →
Application: 05/644,639 →
Electrolytic Process Using Novel Diaphragm
Patent: 4,070,257 →
Application: 05/653,397 →
Treating a Polymeric Shape with Nonionic Fluorochemical Surfactants an D Product Therefrom
Patent: 4,093,775 →
Application: 05/680,787 →
Apparatus for Release of an Entrained Gas in a Liquid Medium
Patent: 4,097,358 →
Application: 05/718,833 →
Process for Brine Membrane Cell Operation with External Caustic and Na Cl Concentration Control
Patent: 4,056,448 →
Application: 05/751,644 →
Batch Sodium Hypochlorite Generator
Patent: 4,118,307 →
Application: 05/768,538 →
Electrolytic Production of High Purity Alkali Metal Hydroxide
Patent: 4,297,194 →
Application: 05/769,098 →
Electrolytic Production of High Purity Alkali Metal Hydroxide
Patent: 4,192,725 →
Application: 05/769,100 →
Transition Metal Oxide Electrodes
Patent: 4,125,449 →
Application: 05/799,591 →
Rejuvenation of the Efficiency of Sea Water Electrolysis Cells by Peri Odic Removal of Anodic Deposits
Patent: 4,087,337 →
Application: 05/800,402 →
Electrolytic Cell Bank Having Spring Loaded Intercell Connectors
Patent: 4,108,752 →
Application: 05/801,552 →
Insulation Block and Method of Making Same
Patent: 4,081,392 →
Application: 05/803,529 →
Apparatus for Treating Fluids and Treating Tablets Therefor
Patent: 4,117,560 →
Application: 05/804,639 →
Swimming Pool Chlorinator
Patent: 4,129,493 →
Application: 05/811,989 →
Water Soluble Polymeric Textile Treating Agent
Patent: 4,245,994 →
Application: 05/820,120 →
Silica Based Defoamer Compositions Having Improved Stability
Patent: 4,123,383 →
Application: 05/834,163 →
Metal Laminate Strip Construction of Bipolar Electrode
Patent: 4,138,324 →
Application: 05/851,427 →
Method of Converting Box Anodes to Expandable Anodes
Patent: 4,154,667 →
Application: 05/866,557 →
Membrane Assembly for Electrolytic Cells
Patent: 4,219,394 →
Application: 05/889,026 →
Oxygen Cathode for Alkali-Halide Electrolysis Cell
Patent: 4,278,525 →
Application: 05/899,548 →
Microemulsion Defoamer Compositions
Patent: 4,208,301 →
Application: 05/922,674 →
Method and Electrode with Admixed Fillers
Patent: 4,243,503 →
Application: 05/937,724 →
Electrode and Apparatus for Forming the Same
Patent: 4,231,143 →
Application: 05/951,582 →
Stack Pack Electrolytic Cell
Patent: 4,193,858 →
Application: 05/957,324 →
Method and Electrode with Manganese Dioxide Coating
Patent: 4,265,728 →
Application: 05/957,474 →
Water Based Defoamer Compositions
Patent: 4,225,456 →
Application: 05/957,695 →
Lightweight Silicate Aggregate
Patent: 4,203,773 →
Application: 05/959,517 →
Anodically Polarized Surface for Biofouling and Scale Control
Patent: 4,256,556 →
Application: 05/963,611 →
Occupational Health/Environmental Surveillance System
Patent: 4,347,568 →
Application: 05/967,520 →
Sythetic Polymer Emulsifier
Patent: 4,256,871 →
Application: 06/031,113 →
Process for Bromination of Resins Based on Crosslinked Vinylaromatic Copolymers
Patent: 4,246,354 →
Application: 06/042,784 →
Production of Chromic Acid Using Two-Compartment and Three-Compartment Cells
Patent: 4,273,628 →
Application: 06/043,377 →
Production of Chromic Acid in a Three-Compartment Cell
Patent: 4,384,937 →
Application: 06/043,378 →
Process for the Preparation of High Density Anion Exchange Resins by Bromination of Crosslinked Vinyltoluene Copolymers
Patent: 4,280,003 →
Application: 06/048,794 →
Method for Recovery and Use of Zinc from a Leach Solution
Patent: 4,234,401 →
Application: 06/051,053 →
Pressure Sensitive Recording Sheets
Patent: 4,275,906 →
Application: 06/058,563 →
Amphoteric Water-in-Oil Self-Inverting Polymer Emulsion
Patent: 4,330,450 →
Application: 06/084,986 →
Recovery of Polymeric Cation Exchange Materials for Reuse by Convertin G by Reaction to the Precursor Form
Patent: 4,266,036 →
Application: 06/087,328 →
Method of Making Sheet or Shaped Cation Exchange Membrane
Patent: 4,298,697 →
Application: 06/087,331 →
Method of Depositing Cation Exchange Membrane on a Foraminous Cathode
Patent: 4,272,560 →
Application: 06/087,332 →
Glucoheptonate Composition
Patent: 4,290,817 →
Application: 06/112,564 →
Lightweight Silicate Aggregate
Patent: 4,396,723 →
Application: 06/122,375 →
Anticorrosive Coating Composition
Patent: 4,266,975 →
Application: 06/136,943 →
Process for the Electrolytic Production of Manganese Dioxide
Patent: 4,295,943 →
Application: 06/141,199 →
Dental Compositions of Improved Properties
Patent: 4,268,310 →
Application: 06/144,605 →
Synthetic Polymer Emulsifier
Patent: 4,297,259 →
Application: 06/147,383 →
Method and Apparatus for Vapor Treatment of Metals
Patent: 4,322,251 →
Application: 06/149,743 →
Perchloroethylene Dielectric Fluid Containing Pyrrole and Phenol
Patent: 4,293,433 →
Application: 06/155,070 →
Highly Adsorptive Macroporous Polymers
Patent: 4,307,201 →
Application: 06/160,502 →
Electrolytic-Ultrafiltration Apparatus and Process for Recovering Solids from a Liquid Medium
Patent: 4,331,525 →
Application: 06/190,632 →
Composition and Process for Stabilizing Soil
Patent: 4,293,340 →
Application: 06/198,634 →
Electrolysis of Carbonates to Produce Hydroxides
Patent: 4,337,126 →
Application: 06/201,209 →
Non-Bleeding Elctrode
Patent: 4,370,284 →
Application: 06/202,564 →
Electrode Layer Treating Process
Patent: 4,357,262 →
Application: 06/202,573 →
Gas Electrode with Asymmetric Current Distribution
Patent: 4,354,917 →
Application: 06/202,574 →
Method for Forming and Electrode Active Layer or Sheet
Patent: 4,379,772 →
Application: 06/202,576 →
Three Layer Laminate
Application: 06/202,577 →
Fibrillated Matrix Active Layer for an Electrode
Patent: 4,354,958 →
Application: 06/202,578 →
Active Carbon Conditioning Process
Patent: 4,379,077 →
Application: 06/202,580 →
Fluorinated Carbon Electrode
Patent: 4,337,139 →
Application: 06/202,581 →
Electrode Backing Layer and Method of Preparing
Patent: 4,382,904 →
Application: 06/202,582 →
One Pass Process for Forming Electrode Backing Sheet
Patent: 4,339,325 →
Application: 06/202,583 →
Electrode Containing Extraction Treated Particles
Patent: 4,338,181 →
Application: 06/202,584 →
Strengthening of Carbon Black-Teflon-Containing Electrodes
Patent: 4,337,140 →
Application: 06/202,876 →
Strengthened Fiberous Electrochemical Cell Diaphragm and a Method for Making
Patent: 4,354,900 →
Application: 06/211,694 →
Combined Ion-Exchange Particulate Bed Electrolytic Cell
Patent: 4,330,386 →
Application: 06/222,275 →
Silicate Treatment for Coated Substrate
Patent: 4,365,003 →
Application: 06/224,094 →
Oxygen Cathode for Alkali-Halide Electrolysis and Method of Making Same
Patent: 4,350,608 →
Application: 06/236,027 →
Anodically Polarized Surface for Biofouling and Scale Control
Patent: 4,345,981 →
Application: 06/237,470 →
Oil Slurries of Carbonaceous Materials
Patent: 4,364,741 →
Application: 06/247,702 →
Carbonaceous Materials in Oil Slurries
Patent: 4,364,742 →
Application: 06/250,018 →
Radiation-Hardenable Diluents
Patent: 4,382,135 →
Application: 06/250,058 →
Stabilized Oil Slurries of Carbonaceous Materials
Patent: 4,363,637 →
Application: 06/252,023 →
Method and Electrocatalyst for Making Chlorine Dioxide
Application: 06/256,968 →
Preparation of Chlorine Dioxide with Platinum Group Metal Oxide Catalysts
Patent: 4,362,707 →
Application: 06/256,969 →
High Current Density Electrical Contact Device
Patent: 4,354,916 →
Application: 06/259,814 →
Solar Energy Converter
Patent: 4,400,451 →
Application: 06/259,917 →
Photoactive Semiconductor Material Using True Solid/Solid Solution Mixed Metal Oxide
Patent: 4,419,278 →
Application: 06/259,941 →
Film Photoelectrodes
Patent: 4,396,485 →
Application: 06/259,944 →
Device for the Simultaneous Production of Electricity and Thermal Energy from the Conversion of Light Radiation
Patent: 4,396,690 →
Application: 06/259,973 →
Gas Diffusion Electrode and Process
Patent: 4,377,496 →
Application: 06/260,408 →
Gas Electrode Operation
Patent: 4,364,805 →
Application: 06/261,773 →
Gas Electrode Shutdown Procedure
Patent: 4,364,806 →
Application: 06/261,774 →
Start-Up Procedure for Oxygen Electrode
Patent: 4,379,034 →
Application: 06/261,777 →
Gasket for Electrolytic Cell
Patent: 4,344,633 →
Application: 06/266,447 →
Method for Making Metallided Foils
Patent: 4,432,839 →
Application: 06/274,822 →
Method for Making a Porous Fluorinated Polymer Structure
Patent: 4,434,116 →
Application: 06/277,884 →
Method for Catalyzed Conversion of Perfluorocarbon Cationic Exchange Functionality with SF4
Patent: 4,366,262 →
Application: 06/277,885 →
Membrane Cell at Increased Caustic Concentration
Patent: 4,410,404 →
Application: 06/277,906 →
Solid Polymer Electrolytes and Electrode Bonded with Hydrophyllic Fluorocopolymers
Patent: 4,421,579 →
Application: 06/277,918 →
Method for Making Linings and Coatings from Soluble Cross-Linkable Perfluorocarbon Copolymers
Patent: 4,391,844 →
Application: 06/277,920 →
Electrolytic Cell Membrane/Spe Formation by Solution Coating
Patent: 4,386,987 →
Application: 06/277,951 →
Electrode Coating with Platinum-Group Metal Catalyst and Semi- Conducting Polymer
Patent: 4,402,996 →
Application: 06/282,182 →
Device for Waste Water Treatment
Patent: 4,399,020 →
Application: 06/286,551 →
Metal Removal Process
Patent: 4,436,601 →
Application: 06/286,565 →
Surface-Treated Soft Contact Lenses
Patent: 4,379,893 →
Application: 06/296,379 →
Ceramic Oxide Electrodes for Molten Salt Electrolysis
Patent: 4,552,630 →
Application: 06/298,243 →
Preparation of Amphoteric Water - in Oil Self - Inverting Polymer Emulsion
Patent: 4,363,886 →
Application: 06/299,619 →
Electrode
Patent: 4,401,530 →
Application: 06/306,071 →
Soft Contact Lenses Resistant to Opacification in Use
Patent: 102,101 →
Application: 06/306,294 →
Polyepoxide Curing by Polymercaptans and a Reaction Product of Amino Acids or Lactams with Amines
Patent: 4,383,090 →
Application: 06/306,323 →
Amphoteric Water-in-Oil Self-Inverting Polymer
Patent: 4,392,917 →
Application: 06/308,175 →
Process for Manufacturing a Polychelate Coating
Patent: 4,448,803 →
Application: 06/315,852 →
Composition and Process for Consolidating Soil
Patent: 4,354,874 →
Application: 06/316,854 →
Composition and Process for Modifying Gelation of Alkali Metal Silicates
Patent: 4,384,894 →
Application: 06/316,855 →
Reticulate Electrode for Recovery of Metal Ions and Method for Making
Application: 06/319,480 →
Titanium Clad Copper Electrode and Method for Making
Patent: 4,411,762 →
Application: 06/319,702 →
Biodispersions
Patent: 4,448,886 →
Application: 06/325,652 →
Flame Retardant Thermoplastic Molding Compounds of High Electroconductivty
Patent: 4,490,283 →
Application: 06/332,000 →
Bifunctional Gas Diffusion Electrode
Patent: 4,409,301 →
Application: 06/332,519 →
Bronze Suppression in an Alkali Metal/Sulfur Ammonia Battery
Patent: 4,427,747 →
Application: 06/343,468 →
Metal Amalgams for Sodium-Sulfur Battery Systems
Patent: 4,430,393 →
Application: 06/343,502 →
Method and Catalyst for Making Chlorine Dioxide
Patent: 4,381,290 →
Application: 06/344,304 →
Method and Electrocatalyst for Making Chlorine Dioxide
Patent: 4,426,263 →
Application: 06/344,305 →
Process for Removing Undersirable Substances from Electrical Devices
Patent: 4,425,949 →
Application: 06/344,560 →
Aluminum Salts of Aromatic Sulfonic Acids Formaldehyde Condensates
Patent: 4,443,382 →
Application: 06/345,238 →
Polysiloxane Stabilizers for Flatting Agents in Radiation Hardenable Compositions
Patent: 4,417,023 →
Application: 06/347,512 →
Carbonaceous Oil Slurries Stabilized by Binary Surfactant Mixtures
Patent: 4,478,602 →
Application: 06/348,238 →
Strengthening of Carbon Black-Teflon-Containing Electrode
Patent: 4,405,544 →
Application: 06/348,824 →
Balanced Chlorination Process
Patent: 4,380,682 →
Application: 06/351,219 →
For Preparing Electrodes Using Precious Metal-Catalyst Containing Partially Fluorinated Active Carbon
Patent: 4,431,567 →
Application: 06/351,265 →
Dimensionally Stable Asbestos-Polytetrafluoroethylene Diaphragms for Chloralkali Electrolytic Cells
Patent: 4,444,640 →
Application: 06/362,865 →
Extraction Treatment
Patent: 4,382,875 →
Application: 06/364,009 →
Catalytic Particles and Process for Their Manufacture
Patent: 4,454,169 →
Application: 06/365,184 →
Cathode Coating with Hydrogen-Evolution Catalyst and Semi-Conducting Polymer
Patent: 4,552,857 →
Application: 06/365,185 →
Immersion Deposited Cathodes
Patent: 4,450,187 →
Application: 06/366,880 →
Additives for Cementitious Materials
Patent: 4,391,645 →
Application: 06/367,263 →
Compositions Useful as Internal Antistatic Additives for Polymeric Structures
Patent: 4,379,913 →
Application: 06/374,670 →
Narrow Gap Reticulate Electrode
Application: 06/386,934 →
Aqueous Carbonaceous Slurries
Patent: 4,415,338 →
Application: 06/387,176 →
Condensation Products of Substituted Phenol Sulfonic Acid and Formaldehyde
Patent: 4,457,874 →
Application: 06/396,698 →
Novel Additive Blends for Cementitious Materials
Patent: 4,414,034 →
Application: 06/399,758 →
Solid State Transcutaneous Blood Gas Sensors
Patent: 4,534,356 →
Application: 06/403,808 →
Rechargeable Lithium/Sulfur Ammoniate Battery
Patent: 4,469,761 →
Application: 06/405,882 →
Hydrophilic Copolymer Compositions Useful as Contact Lenses
Patent: 4,450,262 →
Application: 06/407,270 →
Additives for Cementitious Compositions
Patent: 4,424,074 →
Application: 06/411,033 →
Superplasticizers for Cementitious Compositions
Patent: 4,441,929 →
Application: 06/411,034 →
Narrow Gap Gas Electrode Electrolytic Cell
Patent: 4,436,608 →
Application: 06/411,895 →
Polyhydroxy Polyphenyl Compounds as Additives for Cementitious Materials
Patent: 4,440,577 →
Application: 06/415,018 →
Cementitious Composition
Patent: 4,447,266 →
Application: 06/415,741 →
Aluminum Salts of Aromatic Sulfonic Acids Formaldehyde Condensates
Patent: 4,504,316 →
Application: 06/417,515 →
Aqueous Slurries of Carbonaceous Materials
Patent: 4,436,528 →
Application: 06/419,618 →
Anionic Dispersants for Aqueous Slurries of Carbonaceous Materials
Patent: 4,492,589 →
Application: 06/419,753 →
Solid Polymer Electrolytes and Electrode Bonded with Hydrophylic Fluorocopolymers
Patent: 4,469,579 →
Application: 06/419,922 →
Three Layer Laminate
Patent: 4,518,705 →
Application: 06/425,442 →
Valve Metal Electrodeposition Onto Graphite
Patent: 4,483,752 →
Application: 06/425,443 →
Three Layer Laminated Matrix Electrode
Patent: 4,500,647 →
Application: 06/425,444 →
Aluminum Trihydroxide Deliquoring with Anionic Polymers
Patent: 4,478,795 →
Application: 06/434,934 →
Non-Bleeding Electrode
Patent: 4,440,617 →
Application: 06/436,979 →
Flame Retardant Thermoplastic Molding Compositons of High Electroconductivity
Patent: 4,596,669 →
Application: 06/443,606 →
Stabilizers for Oil Slurries of Carbonaceous Material
Patent: 4,492,590 →
Application: 06/447,315 →
Method of Preparing an Electrode Backing Layer
Patent: 4,468,362 →
Application: 06/451,407 →
Stabilized Water Slurries of Carbonaceous Materials
Patent: 4,457,762 →
Application: 06/456,394 →
Catalyst for Making Chlorine Dioxide
Patent: 4,501,824 →
Application: 06/457,013 →
Method for Making Finely Divided Perfluorocarbon Copolymer
Patent: 4,540,716 →
Application: 06/457,580 →
Electrode Coated with Lead or a Lead Alloy and Method of Use
Patent: 4,459,189 →
Application: 06/467,088 →
Electroplating Film-Forming Metals in Non-Aqueous Electrolyte
Patent: 4,465,561 →
Application: 06/467,153 →
Manufacture of Electrodes with Lead Base
Patent: 4,543,348 →
Application: 06/467,157 →
Carbonaceous Materials Water Mixtures
Patent: 4,514,189 →
Application: 06/469,168 →
Formaldehyde-Free Insolubilizers for Binders for Paper Coating Compositions
Patent: 4,471,087 →
Application: 06/470,393 →
Coated Porous Substrate Formation by Solution Coating
Patent: 4,470,859 →
Application: 06/472,937 →
Temperature Resistant Coating Composite
Patent: 4,487,815 →
Application: 06/473,009 →
Aftertreatment of Dyed Cellulosic Materials
Patent: 4,531,946 →
Application: 06/473,550 →
Corrosion Resistant Substrate with Metallic Undercoat and Chromium Topcoat
Patent: 4,500,610 →
Application: 06/475,734 →
Corrosion Resistant Metal Composite with Zinc and Chromium Coating
Patent: 4,497,876 →
Application: 06/475,735 →
Use of an Amphotericwater-in-Oil Self-Inverting Polymer Emulsion as S Flocculant
Patent: 4,431,548 →
Application: 06/482,407 →
Ph and CO2 Sensing Device and Method of Making the Same
Patent: 4,536,274 →
Application: 06/486,024 →
Three Layer Laminate
Patent: 4,456,521 →
Application: 06/486,468 →
Removal of Hydrogen Sulfide from Drilling Fluids
Patent: 4,548,720 →
Application: 06/487,196 →
Conductive Resinous Composites
Patent: 4,610,808 →
Application: 06/499,319 →
Therapeutic Device
Application: 06/499,989 →
Dimensionally Stable Drained Aluminum Electrowinning Cathode Method and Apparatus
Patent: 4,544,457 →
Application: 06/505,229 →
Aluminum Wettable Materials for Aluminum Production
Patent: 4,560,448 →
Application: 06/505,363 →
Three Layer Laminated Matrix Electrode
Patent: 4,459,197 →
Application: 06/506,228 →
Titanium and Titanium Hydride Reticulates and Method for Making
Patent: 4,517,069 →
Application: 06/509,731 →
Novel Polyfunctional Aziridines for Use in Crosslinking Applications
Patent: 4,563,307 →
Application: 06/513,454 →
Activation of Biocompatible Polymers with Biologicals Whose Binding Complements Are Pathological Effectors
Patent: 4,687,808 →
Application: 06/515,949 →
Self-Inverting Water-in-Oil Polymer Emulsions Having Low Pour Point Temperatures
Patent: 4,599,372 →
Application: 06/516,535 →
Reticulate Electrode and Cell for Recovery of Metal Ions
Patent: 4,515,672 →
Application: 06/516,867 →
Perchloroethylene Stabilization
Application: 06/529,987 →
Cation Exchange Electrolytic Cell Membranes and Method for Making Repairing
Patent: 4,535,112 →
Application: 06/534,375 →
Stabilizing Clayey Formations
Patent: 4,505,833 →
Application: 06/538,211 →
Amphoteric Water-in-Oil Self-Inverting Polymer Emulsion
Patent: 4,505,828 →
Application: 06/541,544 →
Anionic Polyhydroxy Polyphenyl Compounds as Dispersants for Aqueous Slurries of Carbonaceous Materials
Patent: 4,501,594 →
Application: 06/544,076 →
An Electrolysis Method and Packed Cathode Bed Electrowinning Metals from Fused Salts
Patent: 4,824,531 →
Application: 06/601,810 →
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Oct 29, 1984
From: DIAMOND SHAMROCK CORPORATION, 717 N. HARWOOD STREET, DALLAS, TX 75201
To: ELTECH SYSTEMS CORPORATION
Reel/Frame 004357/0479 →
Assignment of Assignors Interest. Nov 13, 1984
From: DIAMOND SHAMROCK CHEMICALS COMPANY
To: METAL COATINGS INTERNATIONAL INC. A DE CORP.
Reel/Frame 004326/0164 →
Security Interest Dec 24, 1984
From: METAL COATINGS INTERNATONAL INC. A DE CORP
To: NATIONAL CITY BANK AS AGENT FOR BANKS
Reel/Frame 004352/0906 →
Assignment of Assignors Interest. Oct 28, 1988
From: ELTECH SYSTEMS CORPORATION
To: ELECTRODE CORPORATION, A CORP. OF DE
Reel/Frame 004976/0455 →
Assignment of Assignors Interest. See Record for Details Oct 31, 1988
From: NATIONAL CITY BANK, AS AGENT
To: METAL COATINGS INTERNATIONAL INC.
Reel/Frame 004969/0537 →