Black & Grey Holdings Pty Ltd

Status: Registered
Current name since: August 19, 2004
Name in the ASICs register: Black & Grey Holdings Pty Ltd
Australian Company Number: 107855292
Australian Business Number: 79107855292
Registration date: February 4, 2004
Type: Australian proprietary company
Class: Limited by Shares
Subclass: Proprietary other
last updated


Black & Grey Holdings Pty Ltd is a limited by shares, Australian proprietary company. This corporation was registered on 2004-02-04 and was issued with the 107855292 ACN. Its Australian Business Number is 79107855292. Since 2004-05-20, the company is headquartered in NSW, post code 2076. The previous headquarters were located in NSW 2077 (from 2004-02-06 to 2004-05-20). Black & Grey Holdings Pty Ltd was registered for the GST on 2004-02-06, up until 2004-06-29. The above data comes from the ABN database which was updated on 2004-08-19.


Details for ABN 79107855292

Type: Australian Private Company

ABN Status

Status From To
Cancelled June 30, 2004 current
Active February 6, 2004 June 30, 2004

Main Name

Name From To
Black & Grey Holdings Pty Ltd August 19, 2004 current
Nvt Consulting Pty Ltd May 19, 2004 August 19, 2004
Villanacci - Italian At Home Pty Ltd February 6, 2004 May 19, 2004

Main Location

Location From To
NSW 2076 May 20, 2004 current
NSW 2077 February 6, 2004 May 20, 2004

Goods & Services Tax (GST)

Status From To
Registered February 6, 2004 June 29, 2004


Company Patents

Patent Application Number: 2005262271

General information:

Application date: January 31, 2007
Patent status: Sealed

What happens 3 months after acceptance, assuming there are no oppositions filed. The Status 'sealed' was replaced with 'granted' with IP reform implementation, but from a systems perspective the two statuses are identical.

Patent type: NPE
Primary IPC mark: C02F 1/14
WIPO Application Number: WO2006/005118
Original WIPO Application Number: WO06/05118
PCT Application Number: PCT/AU2005/001008
Original PCT Application Number: PCT/AU05/01008
Accepted claims count: 30

International Patent Classification:

IPC Mark: C02F 1/14
Version date of the IPC Classification record: January 1, 2006
Section code: C - chemistrymetallurgy
Class code: 2 - treatment of water, waste water, sewage, or sludge
Subclass code: F - treatment of water, waste water, sewage, or sludge (processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances a62d0003000000; separation, settling tanks or filter devices  b01d; special arrangements on waterborne vessels of installations for treating water, waste water or sewage, e.g. for producing fresh water, b63j; adding materials to water to prevent corrosion c23f; treating radioactively-contaminated liquids g21f0009040000)
Main group code: 1 - treatment of water, waste water, or sewage (c02f0003000000-c02f0009000000; take precedence);;
Subgroup code: 14 - using solar energy
Mark type: First (ie Primary)
Classification level: Advanced
Classification code: Inventive
IPC Classification assigned/Application publish date: October 5, 2006
Classification type code: Original
Classification source code: Human

IP Australia process information:

Source code: PAMS
Patent classification type: Standard
Examination request date: February 26, 2008
Examination request filing date: August 19, 2008
Requested examination type: Request Full Examination
First report issue date: October 7, 2009
Further report issue date: October 21, 2010
Examination section: B1 Chemical Engineering
Expiry date: July 11, 2025
Earliest priority date: July 9, 2004
Acceptance Notice date: December 9, 2010
Sealing date: March 24, 2011
WIPO publication date: January 19, 2006
Effective patent date: July 11, 2005
Continue renew fee paid date: June 24, 2014
Patent in force to: July 11, 2015

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Contains public sector information licensed under the Creative Commons Attribution 3.0 Australia licence. Material on this website was obtained from publicly-accessible databases and is attributed to ©Commonwealth of Australia 2018 (, and, ©Intellectual Property Government Open Data 2018, ©ASIC - Company Register. While we try to make the information as precise and up-to-date as possible, we are aware the datasets are not always error-free. will not take responsibility for any errors in the databases. The material provided should be treated as a starting point of more in-depth research, not as fact.