SEPARATION OF COPPER MINERALS FROM PYRITE USING AIR-METABISULFITE TREATMENT
LaoBiz.com profiles the Laos Patent “SEPARATION OF COPPER MINERALS FROM PYRITE USING AIR-METABISULFITE TREATMENT” from open registry fields, filed by BARRICK GOLD CORPORATION on 2010-12-03; current status: Registered. Identifiers include application No. P/198; DIP id LAP198; protection kind Patent - PCT National Phase. Key dates: publication 2023-07-14; grant 2023-07-10; expiry reference 2030-12-03. Classification: B03D 1/02. Inventor(s)/designer(s): Barun GORAIN. Abstract hint: Embodiments of the present invention are directed to flotation of sulfidic materials following aerating by an oxidizing gas and contacting…. Unique application identifiers, holders and classification text are surfaced here to reduce near-duplicate IP landing pages; always verify against the competent office.
P/198
Mark
Key facts
- Type
- Patent
- App. no.
P/198- Status
- Registered
- Applicant
- BARRICK GOLD CORPORATION
- Agent
- LAO INTERCONSULT CO., LTD.
- Filing date
- 2010-12-03
- Reg. no.
P/198- Publication
- 2023-07-14
- Registration / grant
- 2023-07-10
- Expiry
- 2030-12-03
- Protection kind
- Patent - PCT National Phase
- Gazette
- 215 · 2023-07-14
- Priority
- CA · PCT/IB/003538 · 2010-12-03
- Applicant address
- BARRICK GOLD CORPORATION · BCE Place, Canada Trust Tower 161 Bay Street, Suite 3700 Toronto, Ontario CANADA M5J 2S1 · CA
- Agent address
- LAO INTERCONSULT CO., LTD. · LA
- Nice / IPC classes
- B03D 1/02
- Goods / services
- —
Process
Steps follow the current public status-
Filed
-
Formal examination
-
Substantive examination
-
Published
-
Granted
Related records
Linked from the LaoBiz.com company databaseSimilar Patent
Abstract
Embodiments of the present invention are directed to flotation of sulfidic materials following aerating by an oxidizing gas and contacting by a sulfoxy reagent.
Embodiments of the present invention are directed to flotation of sulfidic materials following aerating by an oxidizing gas and contacting by a sulfoxy reagent.
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