LT - Ventiliacijos kanalų valymo, dezinfekavimo ir biologinio apdorojimo būdas
EN - PROCESS FOR CLEANING, DISINFECTING AND BIOLOGICAL TREATMENT OF VENTILATION SHAFTS
Legal status
Patent lapsed (non-payment of fees)
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL.: (2011.01) |
C23G 1/00
C12S 9/00
|
Patent
| (11) |
Number of the document |
5745 |
| (13) |
Kind of document |
B |
| (21) |
Application number |
2009 057 |
| (22) |
Date of filing the application |
2009-08-20 |
| (41) |
Date of publication of the application |
2011-02-25 |
| (45) |
Date of publication of patent |
2011-07-25 |
Applicant
| (71) |
Vytautas FREIGOFAS,
Krakiškių sodų 15-oji g. 13, LT-14269 Vilnius,
LT
|
Inventors
| (72) |
Vytautas FREIGOFAS, LT
|
Grantee
| (73) |
Vytautas FREIGOFAS,
Krakiškių sodų 15-oji g. 13, LT-14269, Vilnius,
LT
|
Attorney or representative
| (74) |
Liucija JANICKAITĖ,
Inpatra UAB, Šeškinės g. 59-53, LT-07162 Vilnius,
LT
|
Title
| (54) |
PROCESS FOR CLEANING, DISINFECTING AND BIOLOGICAL TREATMENT OF VENTILATION SHAFTS
|
Last renewal fee
|
Payment date |
Validity (years) |
Amount |
|
2016-08-22 |
8 |
185.00
EUR
|
Legal status
|
Patent lapsed (non-payment of fees)
|
|
|
Invalidation date |
2017-08-20 |
