Patent Assignment
Reel/Frame 020773/0637
Assignment of Assignor's Interest
Recorded: 2008-04-09
Pages: 13
Assignors
VOLODINA, ELENA VLADIMIROVNA
Executed: 2001-03-30
NAGOLKIN, ALEXANDER VLADIMIROVITCH
Executed: 2001-03-30
Assignee
AIRINSPACE LTD.
REID HALL, 3 REID STREET, HAMILTON, HM 11, BERMUDA
Covered Property
(1)
Apparatus for Biological Purification and Filtration of Air
Patent:
5,474,600 →
Application:
08/182,066 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.