Patent details

EN | LT

LT - Biofiltras

EN - BIOLOGICAL FILTER

Legal status

Patent lapsed (non-payment of fees)

Claims | Abstract | Licences/Sublicenses

Patent application specification | Search report | Patent specification (0.42 Mb)

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.: (2006.01)	B01D 53/34 B01D 53/44

Patent
(11)	Number of the document	5061
(13)	Kind of document	B
(21)	Application number	2001 116
(22)	Date of filing the application	2001-12-07
(41)	Date of publication of the application	2003-06-25
(45)	Date of publication of patent	2003-10-27

Applicant
(71)	Vilniaus Gedimino technikos universitetas, Saulėtekio al. 11, 2040 Vilnius, LT

Inventors
(72)	Pranas BALTRĖNAS, LT Rasa VAIŠKŪNAITĖ, LT

Grantee
(73)	Vilniaus Gedimino technikos universitetas, Saulėtekio al. 11, 2040 Vilnius, LT

Attorney or representative
(74)

Title
(54)	BIOLOGICAL FILTER

Last renewal fee
	Payment date	Validity (years)	Amount
	2006-11-20	6	480.00 LTL

Legal status
	Patent lapsed (non-payment of fees)
	Invalidation date	2007-12-07