Patent Assignment
Reel/Frame 046798/0094
Assignment of Assignor's Interest
Recorded: 2018-08-14
Pages: 3
Assignor
H.C. STARCK GMBH
Executed: 2018-05-05
Assignee
H.C. STARCK TANTALUM AND NIOBIUM GMBH
LANDSBERGER STR. 98, MUNCHEN, 80339, GERMANY
Covered Properties
(28)
Method for Producing Tantalum/Niobium Metal Powders by the Reduction of Their Oxides with Gaseous Magnesium
Patent:
6,171,363 →
Application:
09/073,488 →
Niobium Powder and a Process for the Production of Niobium and/or Tantalum Powders
Patent:
6,136,062 →
Application:
09/400,399 →
Metal Powders Produced by the Reduction of the Oxides with Gaseous Magnesium
Patent:
6,558,447 →
Application:
09/445,331 →
Paste for Producing Sintered Refractory Metal Layers, Notably Earth Acid Metal Electrolytic Capacitors or Anodes
Patent:
6,510,044 →
Application:
09/786,651 →
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
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
Related Assignments
(5)
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 →
Change of Name
Jul 15, 2020
From: H.C. STARCK TANTALUM AND NIOBIUM GMBH
To: TANIOBIS GMBH
Reel/Frame 053221/0805 →
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 →