Patent Assignment
Reel/Frame 004392/0793
Assignment of Assignors Interest.
Recorded: 1985-04-17
Pages: 4
Assignor
UNION CARBIDE CORPORATION
Executed: 1985-04-02
Assignee
UMETCO MINERALS CORPORATION
OLD RIDGEBURY ROAD, DANBURY, CONNECTICUT, 06817
Covered Properties
(23)
Process for Extracting Values from Spent Hydrodesulfurization Catalyst S
Patent:
3,773,890 →
Application:
05/244,136 →
Process for the Preparation of Fine Grain Metal Carbide Powders and Sintered Articles Therefrom
Patent:
4,190,439 →
Application:
05/624,401 →
Hard Facing of Metal Substrates Using Material Containing V, W, Mo, C
Patent:
4,177,324 →
Application:
05/920,827 →
Hard Facing of Metal Substrates
Patent:
4,155,759 →
Application:
05/935,644 →
Recovery of Vanadate Compounds from Aqueous Solutions
Patent:
4,216,053 →
Application:
05/949,249 →
Recovery of CR203 from a Chromium Bearing Solution
Patent:
4,230,677 →
Application:
05/963,805 →
Processing of Chromium Ore
Patent:
4,207,295 →
Application:
06/011,868 →
Process and Apparatus for Separating Magnetic Particles Within an Ore
Patent:
4,239,619 →
Application:
06/036,695 →
Removal of Molybdenum from Uranium Solutions
Patent:
4,366,126 →
Application:
06/103,441 →
Method of Fusing Vanadium Pentoxide Powder, and Furnace Therefor
Patent:
4,337,373 →
Application:
06/113,098 →
Method and Apparatus for Detecting Fluorescence Under Ambient Light Conditions
Patent:
4,336,459 →
Application:
06/158,642 →
Hard Facing of Metal Substrates
Patent:
4,312,894 →
Application:
06/159,447 →
Addition Agent for Adding Vanadium to Iron Base Alloys
Patent:
4,396,425 →
Application:
06/249,503 →
Purification of Ammonium Tungstate Solutions
Patent:
4,346,061 →
Application:
06/249,504 →
Addition Agents for Iron-Base Alloys
Patent:
4,373,948 →
Application:
06/249,510 →
Process for Producing a Vanadium Silicon Alloy
Patent:
4,353,744 →
Application:
06/278,960 →
Hard Facing of Metal Substrates
Patent:
4,443,255 →
Application:
06/319,324 →
Method of Fusing Vanadium Pentoxide Powder,
Patent:
4,492,587 →
Application:
06/392,661 →
Hard Facing of Metal Substrates Using Material Containing Vc and Improved Flux Compositions Therefor
Patent:
4,451,508 →
Application:
06/393,226 →
Hard Facing Compsition for Iron Base Alloy Substrate Using Vc, W, Mo, Ni and Cu and Product
Patent:
4,446,196 →
Application:
06/393,227 →
Method of Producing a Vanadium- and Nitrogen-Containing Material for Use as an Addition to Steel
Patent:
4,394,161 →
Application:
06/393,228 →
Salt Roasting of Vanadium Ore in the Presence of Carbon
Patent:
4,477,416 →
Application:
06/424,641 →
Addition Agent for Adding Vanadium to Iron Base Alloys
Patent:
4,483,710 →
Application:
06/460,871 →
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 9, 1981
From: UNION CARBIDE CORPORATION, A NY CORP.
To: ELKEM METALS COMPANY, A NEW YORK GENERAL PARTNERSHIP
Reel/Frame 003882/0838 →
Assignment of Assignors Interest.
Jul 13, 1981
From: FAULRING GLORIA M.; FITZGIBBON ALAN; SLISH FRANK
To: UNION CARBIDE CORPORATION, A CORP. OF NY.
Reel/Frame 003883/0318 →
Assignment of Assignors Interest.
Jul 13, 1981
From: GODDARD JOHN B.
To: UNION CARBIDE CORPORATION, A CORP. OF NY
Reel/Frame 003883/0456 →
Assignment of Assignors Interest.
Jul 13, 1981
From: FAULRING GLORIA M.; FITZGIBBON ALAN; NASIADKA ANTHONY F.
To: UNION CARBIDE CORPORATION, A CORP. OF NY
Reel/Frame 003883/0450 →
Assignment of Assignors Interest.
Oct 15, 1981
From: MERKERT, RODNEY F.
To: UNION CARIBDE CORPORATION, 270 PARK AVENUE, NEW YORK, N.Y. 10017 A CORP. OF N.Y.
Reel/Frame 003915/0559 →
Assignment of Assignors Interest.
Sep 2, 1982
From: BROWN, HARRY J.
To: UNION CARBIDE CORPORATION, A CORP. OF NY
Reel/Frame 004030/0111 →
Assignment of Assignors Interest.
Sep 2, 1982
From: BROWN, HARRY J.
To: UNION CARBIDE CORPORATION, A CORP. OF N.Y.
Reel/Frame 004030/0193 →
Assignment of Assignors Interest.
Dec 3, 1982
From: HANNUM, ROY R.
To: UNION CARBIDE CORPORATION
Reel/Frame 004065/0899 →
Assignment of Assignors Interest.
Mar 3, 1983
From: GODDARD, JOHN B.
To: UNION CARBIDE CORPORATION, DANBUR A CORP. OF N.Y.
Reel/Frame 004098/0930 →
Assignment of Assignors Interest.
Jun 20, 1983
From: FAULRING, GLORIA M.; FITZGIBBON, ALAN; NASIADKA, ANTHONY F.
To: UNION CARBIDE CORPORATION
Reel/Frame 004139/0575 →
Assignment of Assignors Interest.
Jul 18, 1986
From: UMETCO MINERALS CORPORATION, A CORP. OF DE.
To: U. S. VANADIUM CORPORATION, A CORP. OF DE.
Reel/Frame 004571/0194 →
Security Interest
Jul 30, 1986
From: U.S. VANADIUM CORPORATION
To: BANCBOSTON FINANCIAL COMPANY
Reel/Frame 004590/0755 →
Released by Secured Party Recorded on 7/30/86 at Reel 4590 Frames 0755-0756
Jan 2, 1990
From: BANCBOSTON FINANCIAL COMPANY
To: U.S. VANADIUM CORPORATION
Reel/Frame 005237/0539 →
Assignment of Assignors Interest.
Feb 9, 1990
From: UNION CARBIDE COATINGS SERVICE CORPORATION
To: UNION CARBIDE COATINGS SERVICE TECHNOLOGY CORPORATION
Reel/Frame 005240/0883 →
Released by Secured Party
Feb 21, 1990
From: BANCBOSTON FINANCIAL COMPANY
To: U.S. VANADIUM CORPORATION
Reel/Frame 005385/0057 →
Change of Name Effective on 06/12/1992
Dec 3, 1992
From: UNION CARBIDE COATINGS SERVICE TECHNOLOGY CORPORATION
To: PRAXAIR S.T. TECHNOLOGY, INC.
Reel/Frame 006334/0986 →
Assignment of Assignor's Interest
Sep 21, 1995
From: U.S. TUNGSTEN CORPORATION
To: AVOCET TUNSTEN, INC.
Reel/Frame 007815/0423 →
Assignment of Assignor's Interest
Oct 8, 1997
From: U.S. VANADIUM CORPORATION
To: FIRST UNION NATIONAL BANK
Reel/Frame 008783/0088 →
Release & Reassignment
Sep 8, 2003
From: WACHOVIA BANK, NATIONAL ASSOCIATION SUCCESSOR TO FIRST UNION NATIONAL BANK
To: U.S. VANADIUM CORPORATION
Reel/Frame 014462/0791 →