Patent Assignment
Reel/Frame 008347/0544
Assignment of Assignor's Interest
Recorded: 1995-08-09
Pages: 5
Assignors
KHAMBAY, BHUPINDER PALL SINGH
Executed: 1995-07-14
NIEMEYER MARICH, AUGUST HERMANN
Executed: 1995-07-26
BATTY, DUNCAN
Executed: 1995-07-14
Assignee
BRITISH TECHNOLOGY GROUP LIMITED
101 NEWINGTON CAUSEWAY, LONDON, ENGLAND, SE1 6, UNITED KINGDOM
Covered Property
(1)
Naphthoquinone Derivatives
Patent:
5,834,515 →
Application:
08/501,000 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 19, 1997
From: KHAMBAY, BHUPINDER PALL SINGH; BATTY, DUNCAN; NIEMEYER MARICH, AUGUST HERMANN; CAHILL, MATTHEW R.
To: BRITISH TECHNOLOGY GROUP LIMITED
Reel/Frame 008406/0032 →
Change of Name
Nov 3, 1998
From: BRITISH TECHNOLOGY GROUP LTD.
To: BTG INTERNATIONAL LIMITED
Reel/Frame 009581/0443 →