IP Library › Assignment 013616/0734
Patent Assignment
Reel/Frame 013616/0734

Release of Security Interest in Patents

Recorded: 2002-12-30 Pages: 13
Assignor
Assignee
STERLING CANADA, INC.
1200 SMITH STREET, SUITE 1900, HOUSTON, TEXAS, 77002
Covered Properties (33)
Control System for Chlorine Dioxide Plants
Patent: 4,251,224 →
Application: 06/074,958 →
Efficiency Control System for Chlorine Dioxide Plants
Patent: 4,251,503 →
Application: 06/075,098 →
Small Scale Chlorine Dioxide Plant
Patent: 4,250,159 →
Application: 06/143,888 →
Production of Chlorine Dioxide with Conversion of by-Product Solid Phase Sodium Acid Sulphate to Its Neutral Form
Patent: 4,325,934 →
Application: 06/189,703 →
Method of Fabricating a Zinc Oxide Thin Film
Patent: 4,336,120 →
Application: 06/240,578 →
Chlorine Dioxide Production Using Mixed Hydrochloric and Sulfuic Acid Feed
Patent: 4,393,035 →
Application: 06/317,518 →
Production of Mixed Sulfuric and Hydrochloric Acid Feed and Chlorine Dioxide Generation Therewith
Patent: 4,393,036 →
Application: 06/319,971 →
Chlorine Dioxide Process
Patent: 4,465,658 →
Application: 06/503,786 →
High Efficiency Chlorine Dioxide Process
Patent: 4,473,540 →
Application: 06/511,549 →
Acid Recovery in Clorine Dioxide Generation
Patent: 4,678,655 →
Application: 06/636,506 →
Production of Chlorine Dioxide
Patent: 4,627,969 →
Application: 06/649,923 →
Process for the Oxidative Delignification of Demethylated Chemical Pulp
Patent: 4,729,817 →
Application: 06/810,590 →
Membrane Pervaporation Process
Patent: 4,683,039 →
Application: 06/813,078 →
Selective Removal of Chlorine from Solutions of Chlorine Dioxide and Chlorine
Patent: 4,731,169 →
Application: 06/924,570 →
Acid Introduction in Chlorine Dioxide Production
Patent: 4,780,304 →
Application: 07/013,020 →
Electrolytic Protection of Chlorine Dioxide
Patent: 4,767,510 →
Application: 07/057,107 →
Electrosynthesis of Persulfate
Patent: 4,802,959 →
Application: 07/062,637 →
Production of Chlorine Dioxide in an Electrolytic Cell
Patent: 4,853,096 →
Application: 07/156,965 →
Combined Process for Production of Chlorine Dioxide and Sodium Hydroxide
Patent: 4,806,215 →
Application: 07/224,756 →
Production of Chloric Acid
Patent: 4,915,927 →
Application: 07/260,500 →
Production of Chlorine Dioxide
Patent: 4,931,268 →
Application: 07/399,398 →
Chlorine Dioxide Generation from Chloric Acid
Patent: 5,174,868 →
Application: 07/570,791 →
Production of Chlorine Dioxide
Patent: 5,066,477 →
Application: 07/584,494 →
Metathesis of Acidic by-Product of Chlorine Dioxide Generating Process
Patent: 5,116,595 →
Application: 07/688,438 →
Metathesis of Acidic by-Product of Chlorine Dioxide Generating Apparatus
Patent: 5,205,995 →
Application: 07/844,231 →
Membrane Cell Washing
Patent: 5,277,768 →
Application: 07/863,247 →
Hydrogen Peroxide-Based Chlorine Dioxide Process
Patent: 5,366,714 →
Application: 07/895,675 →
Membrane Cell Operation
Patent: 5,256,261 →
Application: 07/933,108 →
Chlorine Dioxide Generation from Chloric Acid
Patent: 5,284,553 →
Application: 08/042,784 →
Dynamic Leaching Procedure for Metathesis
Patent: 5,399,332 →
Application: 08/138,640 →
Metathesis of Acidic by-Product of Chlorine Dioxide Generating Process
Patent: 5,593,653 →
Application: 08/294,604 →
Chlorine Dioxide Generating Process
Patent: 5,676,920 →
Application: 08/700,110 →
Process for Production of Chlorine Dioxide
Patent: 5,851,374 →
Application: 08/781,045 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Sep 22, 1980
From: SWINDELLS RICHARD; FREDETTE MAURICE C. J.
To: ERCO INDUSTRIES LIMITED
Reel/Frame 003818/0429 →
Assignment of Assignors Interest. Sep 9, 1981
From: SAKAKURA, MITSUO; TAKAKU, TETSUO
To: TOKO,INC.
Reel/Frame 003905/0310 →
Assignment of Assignors Interest. Nov 2, 1981
From: FREDETTE, MAURICE C. J.
To: ERCO INDUSTRIES LIMITED
Reel/Frame 003952/0544 →
Assignment of Assignors Interest. Nov 10, 1981
From: FREDETTE, MAURICE C. J.
To: ERCO INDUSTRIES LIMITED
Reel/Frame 003945/0669 →
Assignment of Assignors Interest. Jun 13, 1983
From: FREDETTE, MAURICE C.J.
To: ERCO INDUSTRIES LIMITED
Reel/Frame 004141/0152 →
Assignment of Assignors Interest. Jul 7, 1983
From: FREDETTE, MAURICE C. J.
To: ERCO INDUSTRIES LIMITED
Reel/Frame 004151/0760 →
Assignment of Assignors Interest. Aug 1, 1984
From: TWARDOWSKI, ZBIGNIEW
To: ERCO INDUSTRIES LIMITED
Reel/Frame 004295/0182 →
Assignment of Assignors Interest. Sep 13, 1984
From: FREDETTE, MAURICE C. J.; YANG, CHING-SHI
To: ERCO INDUSTRIES LIMITED
Reel/Frame 004316/0457 →
Merger 12-30-84 Mar 4, 1985
From: ERCO INDUSTRIES LIMITED
To: TENNECO CANADA INC.
Reel/Frame 004368/0762 →
Assignment of Assignors Interest. Dec 19, 1985
From: FRANCIS, RAYMOND C.; REEVE, DOUGLAS W.
To: TENNECO CANADA INC.
Reel/Frame 004498/0845 →
Assignment of Assignors Interest. Dec 24, 1985
From: TWARDOWSKI, ZBIGNIEW; MC GILVERY, JAMES D.
To: TENNECO CANADA INC. (ERCO DIVISION)
Reel/Frame 004503/0712 →
Assignment of Assignors Interest. Feb 18, 1988
From: LIPSZTAIN, MAREK; MC GILVERY, JAMES D.; TWARDOWSKI, ZBIGNIEW
To: TENNECO CANADA INC., 2 GIBBS ROAD, ISLINGTON, ONTARIO, CANADA, M9B 1R1
Reel/Frame 004869/0075 →
Assignment of Assignors Interest. Jul 27, 1988
From: TWARDOWSKI, ZBIGNIEW
To: TENNECO CANADA INC., 2 GIBBS ROAD, ISLINGTON, ONTARIO, CANADA, M9B 1R1, A COMPANY OF PROVINCE OF ONTARIO
Reel/Frame 004915/0269 →
Assignment of Assignors Interest. Dec 12, 1988
From: LIPSZTAJN, MAREK; TWARDOWSKI, ZBIGNIEW; COWLEY, GERALD
To: TENNECO CANADA INC., 2 GIBBS ROAD, ISLINGTON, ONTARIO, CANADA M9B 1R1 A COMPANY OF CANADA
Reel/Frame 004990/0091 →
Assignment of Assignors Interest. Nov 2, 1989
From: FREDETTE, MAURICE C. J.
To: TENNECO CANADA INC.
Reel/Frame 005206/0261 →
Assignment of Assignors Interest. Aug 22, 1990
From: LIPSZTAJN, MAREK; FREDETTE, MAURICE C.J.; TWARDOWSKI, ZBIGNIEW
To: TENNECO CANADA INC.
Reel/Frame 005421/0912 →
Assignment of Assignors Interest. Apr 22, 1991
From: FREDETTE, MAURICE C.J.; BECHBERGER, EDWARD J.
To: TENNECO CANADA INC.
Reel/Frame 005690/0764 →
Assignment of Assignors Interest. Apr 22, 1991
From: SCRIBNER, HERBERT C.
To: TENNECO CANADA INC.
Reel/Frame 005690/0760 →
Security Interest Aug 25, 1992
From: STERLING CANADA, INC. A DE CORP.
To: BANK OF NOVA SCOTIA, THE
Reel/Frame 006258/0484 →
Assignment of Assignors Interest. Aug 25, 1992
From: TENNECO CANADA INC., A CORP. OF ONTARIO
To: STERLING CANADA, INC., A CORP. OF DE
Reel/Frame 006251/0006 →
Release of Security Interest May 8, 1995
From: BANK OF NOVA SCOTIA, THE
To: STERLING CHEMICALS, INC
Reel/Frame 007467/0397 →
Security Agreement Sep 16, 1996
From: STERLING CANADA, INC.
To: TEXAS COMMERCE BANK NATIONAL ASSOCIATION
Reel/Frame 008126/0807 →
Security Agreement Nov 3, 1999
From: STERLING CHEMICALS, INC.; STERLING CANADA, INC.; STERLING PULP CHEMICALS, US, INC.; STERLING PULP CHEMICALS, INC.
To: CIT GROUP/BUSINESS CREDIT, INC., THE, AS ADMINISTRATIVE AGENT
Reel/Frame 010351/0370 →
Security Interest Nov 3, 1999
From: STERLING CHEMICALS, INC.; STERLING CANADA, INC.; STERLING PULP CHEMICALS US. INC.; STERLING FIBERS, INC.
To: CIT GROUP, THE/BUSINESS CREDIT, INC. AS ADMINISTRATIVE AGENT
Reel/Frame 010340/0293 →
Security Interest Dec 17, 1999
From: STERLING CANADA, INC.
To: HARRIS TRUST COMPANY OF NEW YORK
Reel/Frame 010452/0882 →