IP Library › Assignment 004357/0479
Patent Assignment
Reel/Frame 004357/0479

Assignment of Assignors Interest.

Recorded: 1984-10-29 Pages: 16
Assignor
Assignee
ELTECH SYSTEMS CORPORATION
6100 GLADES ROAD, BOCA RATON, FLORIDA, 33434
Covered Properties (118)
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 →
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 →
Dimensionally Stable Asbestors Diaphragms
Patent: 4,410,411 →
Application: 05/324,508 →
High Current Density Brine Electrolysis
Patent: 3,793,164 →
Application: 05/352,418 →
Dimensionally Adjustable Anode-Dimensionally Stable Diaphragm Combinat Ion for Electrolytic Cells
Patent: 3,928,166 →
Application: 05/447,215 →
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 →
Manganese Dioxide Electrode
Patent: 4,028,215 →
Application: 05/644,639 →
Electrolytic Process Using Novel Diaphragm
Patent: 4,070,257 →
Application: 05/653,397 →
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 →
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 →
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 →
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 →
Anodically Polarized Surface for Biofouling and Scale Control
Patent: 4,256,556 →
Application: 05/963,611 →
Preparation of Dimensionally Stable Asbestos Diaphragms
Patent: 4,489,025 →
Application: 05/969,587 →
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 →
Monopolar Membrane Cell Having Metal Laminate Cell Body
Patent: 4,244,802 →
Application: 06/047,298 →
Method for Recovery and Use of Zinc from a Leach Solution
Patent: 4,234,401 →
Application: 06/051,053 →
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 →
Oxygen Selective Anode
Patent: 4,235,697 →
Application: 06/088,891 →
Process for the Electrolytic Production of Manganese Dioxide
Patent: 4,295,943 →
Application: 06/141,199 →
Chromic Acid Production Process Using a Three-Compartment Cell
Patent: 4,290,864 →
Application: 06/147,210 →
Chemical Removal of Silicon from Waste Brine Stream for Chlor-Alkali Cell
Patent: 4,274,929 →
Application: 06/161,937 →
Electrolytic-Ultrafiltration Apparatus and Process for Recovering Solids from a Liquid Medium
Patent: 4,331,525 →
Application: 06/190,632 →
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 →
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 →
Combined Ion-Exchange Particulate Bed Electrolytic Cell
Patent: 4,330,386 →
Application: 06/222,275 →
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 →
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 →
Electrode
Patent: 4,401,530 →
Application: 06/306,071 →
Process for Manufacturing a Polychelate Coating
Patent: 4,448,803 →
Application: 06/315,852 →
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 →
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 →
Strengthening of Carbon Black-Teflon-Containing Electrode
Patent: 4,405,544 →
Application: 06/348,824 →
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 →
Narrow Gap Reticulate Electrode
Application: 06/386,934 →
Rechargeable Lithium/Sulfur Ammoniate Battery
Patent: 4,469,761 →
Application: 06/405,882 →
Narrow Gap Gas Electrode Electrolytic Cell
Patent: 4,436,608 →
Application: 06/411,895 →
Solid Polymer Electrolytes and Electrode Bonded with Hydrophylic Fluorocopolymers
Patent: 4,469,579 →
Application: 06/419,922 →
Valve Metal Electrodeposition Onto Graphite
Patent: 4,483,752 →
Application: 06/425,443 →
Non-Bleeding Electrode
Patent: 4,440,617 →
Application: 06/436,979 →
Method of Preparing an Electrode Backing Layer
Patent: 4,468,362 →
Application: 06/451,407 →
Catalyst for Making Chlorine Dioxide
Patent: 4,501,824 →
Application: 06/457,013 →
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 →
Three Layer Laminate
Patent: 4,456,521 →
Application: 06/486,468 →
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 →
Reticulate Electrode and Cell for Recovery of Metal Ions
Patent: 4,515,672 →
Application: 06/516,867 →
Cation Exchange Electrolytic Cell Membranes and Method for Making Repairing
Patent: 4,535,112 →
Application: 06/534,375 →
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. May 22, 1981
From: NIKSA ANDREW J.
To: DIAMOND SHAMROCK CORPORATION
Reel/Frame 003889/0570 →
Change of Name (See Document for Details), Effective 9-1-83 and 10-26-83 Nov 7, 1983
From: DIAMOND SHAMROCK CORPORATION CHANGED TO DIAMOND CHEMICALS COMPANY
To: DIAMOND SHAMROCK CHEMICALS COMPANY
Reel/Frame 004197/0130 →
Assignment of Assignors Interest. Feb 8, 1988
From: ELTECH SYSTEMS CORPORATION
To: OXYTECH SYSTEMS, INC.
Reel/Frame 004854/0816 →
Assignment of Assignors Interest. Oct 28, 1988
From: ELTECH SYSTEMS CORPORATION
To: ELECTRODE CORPORATION, A CORP. OF DE
Reel/Frame 004976/0455 →
Assignment of Assignor's Interest Mar 17, 1997
From: ELTECH SYSTEMS CORPORATION
To: ELTECH INTERNATIONAL CORPORATION
Reel/Frame 008412/0106 →