Patent Abandoned

ການປຸງແຕ່ງຝອດຟອງ

Name: LaoBiz.com Laos Intellectual Property Database
Creator: LaoBiz.com
License: https://creativecommons.org/licenses/by/4.0/

This Laos Patent “FROTH FLOTATION PROCESSES” is a public DIP intellectual-property record, filed by CYTEC TECHNOLOGY CORP on 2012-10-17; current status: Abandoned. Identifiers include application No. P/305; DIP id LAP305; protection kind Patent - PCT National Phase. Key dates: publication 2025-11-14. Classification: B03D 1/012. Inventor(s)/designer(s): Alan S. ROTHENBERG, Bing WANG, Carmina QUINTANAR, Devarayasamudram R. NAGARAJ, Peter RICCIO. Abstract hint: Froth flotation processes that include adding a beneflciating amount ofa value mineral collector composed ofanor- ^ ganic ammonium sah ofas…. Status labels may change after office actions; refresh or consult primary DIP data before commercial decisions.

Patent Laos DIP

App. no. P/305

Filing date 2012-10-17

Applicant CYTEC TECHNOLOGY CORP

Agent LAO TRADEMARK AGENCY (LAO IP AGENCY)

Classes B03D 1/012

Mark

Key facts

Type: Patent
App. no.: P/305
Status: Abandoned
Applicant: CYTEC TECHNOLOGY CORP
Agent: LAO TRADEMARK AGENCY (LAO IP AGENCY)
Filing date: 2012-10-17
Publication: 2025-11-14
Protection kind: Patent - PCT National Phase
Priority: US · 61548408 · 2011-10-18
Applicant address: CYTEC TECHNOLOGY CORP · 300 Delaware Avenue, Wilmington, State of Delaware 19801, United states of America · US
Agent address: LAO TRADEMARK AGENCY (LAO IP AGENCY) · LLC Bldg, Nongbone Road, Ban Nongbone, Saysettha District, P.O.BOX 925, Vientiane, LAO P.D.R · LA
Nice / IPC classes: B03D 1/012
Goods / services: —

Process

Steps follow the current public status

Filed 2012-10-17
Formal examination Refused / terminated
Substantive examination
Published 2025-11-14
Granted

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Froth flotation processes that include adding a beneflciating amount ofa value mineral collector composed ofanor- ^ ganic ammonium sah ofasulfiir-containing acid to at least one stage ofafroth flotation process to recover value minerals from mineral ore bodies are disclosed herein.

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