Patent Assignment
Reel/Frame 005077/0954
Assignment of Assignors Interest.
Recorded: 1988-11-14
Pages: 5
Assignor
ELTECH SYSTEMS CORPORATION
Executed: 1988-11-09
Assignee
MOLTECH INVENT S.A.,, 2320 LUXEMBOURG
68-70 BVD DE LA PETRUSSE 2320, LUXEMBOURG
Covered Properties
(20)
Ceramic Oxide Electrodes for Molten Salt Electrolysis
Patent:
4,552,630 →
Application:
06/298,243 →
Cermet Anode Electrowining Metals from Fused Salts
Patent:
4,397,729 →
Application:
06/319,091 →
Refractory Metal Borides and Composites Containing Them
Patent:
4,595,545 →
Application:
06/454,718 →
Aluminum Production Cell Components
Patent:
4,600,481 →
Application:
06/454,719 →
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 →
Boride-Alumina Composite
Patent:
4,647,405 →
Application:
06/529,303 →
Cermets and Their Manufacture
Patent:
4,585,618 →
Application:
06/580,532 →
Process and Reagent for the Determination of the Hemoglobulin -Haptoglobulin Complex in the Presence of Free Hamoglobin
Patent:
4,695,552 →
Application:
06/601,801 →
An Electrolysis Method and Packed Cathode Bed Electrowinning Metals from Fused Salts
Patent:
4,824,531 →
Application:
06/601,810 →
Metal Borides, Carbides, Nitrides, Silicides, Oxide Materials and Their Method of Preparation
Patent:
4,528,119 →
Application:
06/625,595 →
Dense Cermets Containing Fine Grained Ceramics and Their Manufacture
Patent:
4,610,726 →
Application:
06/626,451 →
Molten Salt Electrowinning Method, Anode and Manufacture Thereof
Patent:
4,614,569 →
Application:
06/644,726 →
Preparation and Sintering of Refractory Metal Borides, Carbides and Nitrides of High Purity
Patent:
4,693,989 →
Application:
06/737,930 →
Electrolytic Production of Aluminum
Patent:
4,650,552 →
Application:
06/775,887 →
Low Temperature Alumina Electrolysis
Patent:
4,681,671 →
Application:
06/829,435 →
Method for Producing Aluminum, Aluminum Production Cell and Anode for Aluminum Electrolysis
Patent:
4,680,094 →
Application:
06/829,436 →
Dimensionally Stable Anode for Molten Salt Electrowinning and Method of Electrolysis
Patent:
4,683,037 →
Application:
06/864,057 →
Method for Manufacturing a Reaction-Sintered Metal/Ceramic Composite Body and Metal/Ceramic Composite Body
Patent:
4,689,077 →
Application:
06/864,390 →
Purifying Refractory Metal Borides
Patent:
4,812,425 →
Application:
07/148,462 →
Related Assignments
(20)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 23, 1981
From: WHEELER, DOUGLAS J.; DURUZ, JEAN-JACQUES R.; SANE, AJIT Y.; DERIVAZ, JEAN-PIERRE
To: DIAMOND SHAMROCK CORPORATION, A CORP. OF DE
Reel/Frame 003924/0752 →
Assignment of Assignors Interest.
Apr 21, 1982
From: DURUZ, JEAN-JACQUES R.; DERIVAZ, JEAN-PIERRE
To: DIAMOND SHAMROCK CORPORATION, A CORP. OF DE
Reel/Frame 003979/0723 →
Assignment of Assignors Interest.
Dec 30, 1982
From: SANE, AJIT Y.; WHEELER, DOUGLAS J.; GAGESCU, DAN; DEBELY, PIERRE E.
To: ELTECH SYSTEMS LIMITED, A CORP. OF BERMUDA
Reel/Frame 004086/0463 →
Assignment of Assignors Interest.
Dec 30, 1982
From: SANE, AJIT Y.
To: ELTECH SYSTEMS LIMITED, A CORP. OF BERMUDA
Reel/Frame 004086/0460 →
Assignment of Assignors Interest.
Jan 9, 1983
From: SANE, AJIT Y.; WHEELER, DOUGLAS J.; KUIVILA, CHARLES S.
To: DIAMOND SHAMROCK CORPARATION DALLAS TX A DE CORP
Reel/Frame 004205/0854 →
Assignment of Assignors Interest.
Aug 1, 1983
From: DIAMOND SHAMROCK CORPORATION
To: SDS BIOTECH CORPORATION, A DE CORP.
Reel/Frame 004159/0701 →
Assignment of Assignors Interest.
Sep 6, 1983
From: DEBELY, PIERRE E.
To: ELTECH SYSTEMS, LTD.
Reel/Frame 004277/0812 →
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.
Jan 9, 1984
From: SANE, AJIT Y.; WHEELER, DOUGLAS J.; KUIVILA, CHARLES S.
To: DIAMOND SHAROC CORPPORATION
Reel/Frame 004206/0711 →
Assignment of Assignors Interest.
Feb 15, 1984
From: FRESNEL, JEAN-MARIE; DEBELY, PIERRE-ETIENNE; WAEFLER, JEAN-PIERRE
To: ELTECH SYSTEMS CORPORATION A CORP. OF DE
Reel/Frame 004231/0354 →
Assignment of Assignors Interest.
Apr 2, 1984
From: SANE, AJIT Y.
To: ELTECH SYSTEMS CORPORATION, A CORP OF DE
Reel/Frame 004240/0316 →
Assignment of Assignors Interest.
Apr 2, 1984
From: ELTECH SYSTEMS LTD. CLARENDEN HOUSE, CHURCH STREET, HAMILTON, 5-31, BERMUDA, A CORP OF BERMUDA
To: ELTECH SYSTEMS CORPORATION A CORP OF DE
Reel/Frame 004240/0317 →
Assignment of Assignors Interest.
Apr 19, 1984
From: SCHMITT, URBAN; DEEG, ROLF; ZIEGENHORN, JOACHIM
To: BOEHRINGER MANNHEIM GMBH, A GERMAN CORP.
Reel/Frame 004251/0697 →
Assignment of Assignors Interest.
Jun 28, 1984
From: BARNES, ALBERT L.
To: ELTECH SYSTEMS CORPORATION
Reel/Frame 004280/0311 →
Assignment of Assignors Interest.
Jun 29, 1984
From: KING, HARRY L.
To: ELTECH SYSTEMS CORPORATION, A DE CORP.
Reel/Frame 004303/0991 →
Assignment of Assignors Interest.
Aug 20, 1984
From: ELTECH SYSTEMS LTD.
To: ELTECH SYSTEMS CORPORATION
Reel/Frame 004342/0665 →
Assignment of Assignors Interest.
Aug 20, 1984
From: DURUZ, JEAN J.; DERIVAZ, JEAN-PIERRE; DEBELY, PIERRE-ETIENNE; ADORIAN, IUDITA L.
To: ELTECH SYSTEMS LIMITED
Reel/Frame 004342/0663 →
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.
May 29, 1985
From: SANE, AJIT Y.
To: ELTECH SYSTEMS CORPORATION
Reel/Frame 004410/0371 →
Assignment of Assignors Interest.
Mar 13, 1986
From: DIAMOND SHAMROCK CHEMICALS COMPANY
To: ELTECH SYSTEMS CORPORATION
Reel/Frame 004520/0172 →