Patent details

EN | LT

LT - Nutekamųjų vandenų valymo būdas ir įrengimas

EN - WASTEWATER TREATMENT METHOD AND PLANT

Legal status

Patent lapsed (non-payment of fees)

Claims | Abstract | Licences/Sublicenses

Patent application specification | Search report | Patent specification (0.82 Mb)

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.: (2006.01)	C02F 3/08 B03D 1/14 C02F 1/24 C02F 3/00 C02F 3/02 C02F 3/12 C02F 3/26 C02F 3/28 C02F 3/30 C02F 3/34

Patent
(11)	Number of the document	4288
(13)	Kind of document	B
(21)	Application number	97-088
(22)	Date of filing the application	1997-05-15
(41)	Date of publication of the application	1997-09-25
(45)	Date of publication of patent	1998-01-26

PCT application
(86)	Number	PCT/AU95/00764
	Date	1995-11-17

PCT application publication
(87)	Number	WO 96/15991
	Date	1996-05-30

Priority applications
(30)	Number	Date	Country code
	PM 9571	1994-11-18	AU

Applicant
(71)	ACTEW CORPORATION LTD, Actew House, 221-223, London Circuit, Canberra, ACT 2600, AU

Inventors
(72)	Kenneth Edward BARNETT, AU

Grantee
(73)	ACTEW CORPORATION LTD, Actew House, 221-223, London Circuit, Canberra, ACT 2600, AU

Attorney or representative
(74)	Marija LENKUTIENĖ, Patentinių paslaugų centras, UAB, Jono Basanavičiaus g. 11/1, LT-03108 Vilnius, LT

Title
(54)	WASTEWATER TREATMENT METHOD AND PLANT

Last renewal fee
	Payment date	Validity (years)	Amount
	1998-09-28	4	320.00 LTL

Legal status
	Patent lapsed (non-payment of fees)
	Invalidation date	1999-11-17