Patent Assignment
Reel/Frame 053221/0805
Change of Name
Recorded: 2020-07-15
Pages: 7
Assignor
H.C. STARCK TANTALUM AND NIOBIUM GMBH
Executed: 2020-06-11
Assignee
TANIOBIS GMBH
IM SCHLEEKE 78-91, GOSLAR, 38642, GERMANY
Covered Properties
(26)
Metalothermic Reduction of Refractory Metal Oxides
Capacitor Powder
Patent:
6,821,314 →
Application:
10/129,536 →
Capacitor Powder
Valve Metal Powders and Process for Producing Them
Valve Metal Oxide Powders and Process for the Production Thereof
Metalothermic Reduction of Refractory Metal Oxides
Niobium Suboxide Powder
Process for Producing Niobium Suboxide
Magnesium Removal from Magnesium Reduced Metal Powders
Method of Preparing Primary Refractory Metal
Valve Metal Powders
Tantalum Powder for the Production of Solid Electrolyte Capacitors
Method for the Production of Valve Metal Powders
Metalothermic Reduction of Refractory Metal Oxides
Production of valve metal powders with improved physical and electrical properties
Production Of Valve Metal Powders
Inorganic Compounds
Porous Anode Bodies Comprising Niobium Suboxide and Capacitors Containing Such Anode Bodies
Processes for Preparing Valve Metal Powders, Powders Prepared Thereby and Uses Therefor
Niobium Compounds and Hydrates Thereof, Formulations Containing the Same, and Methods of Providing Specifications Therefor
Niobium Suboxide Powder
Semifinished Products with a Structured Sinter-Active Surface and a Process for Their Production
Valve Metal-Oxide Powder and Method for Producing Said Powder
Processes for Preparing Valve Metal Powders, Powders Prepared Thereby and Uses Therefor
Niobium Powders Having a Particle Shape
Method for the Production of Valve Metal Powders
Application:
15/948,325 →
Publication:
US 2018/0308641
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 20, 2018
From: H.C. STARCK GMBH
To: H.C. STARCK TANTALUM AND NIOBIUM GMBH
Reel/Frame 046140/0859 →
Assignment of Assignor's Interest
Jun 20, 2018
From: H.C. STARCK GMBH
To: H.C. STARCK TANTALUM AND NIOBIUM GMBH
Reel/Frame 046140/0932 →
Assignment of Assignor's Interest
Aug 14, 2018
From: H.C. STARCK GMBH
To: H.C. STARCK TANTALUM AND NIOBIUM GMBH
Reel/Frame 046798/0094 →
Release of Security Interest
Nov 2, 2021
From: GLAS TRUST CORPORATION LIMITED
To: H.C. STARCK INC.
Reel/Frame 057993/0178 →
Release of Security Interest
Nov 2, 2021
From: GLAS TRUST CORPORATION LIMITED
To: H.C. STARCK INC.
Reel/Frame 057993/0188 →
Release of Security Interest
Nov 2, 2021
From: GLAS TRUST CORPORATION LIMITED
To: H.C. STARCK INC.
Reel/Frame 057993/0198 →