Granted Patent
Utility
US 6,254,855 · App. 09/297,189
Method for producing a suspension of hydroxylapatite
Inventors:
Vsevolod Nikolaevich Rudin, Viktor Evgenievich Bozhevolnov, Vladislav Petrovich Zuev, Vladimir Fedorovich Komarov, Igor Vitallevich Melikhov, Vladimir Vasillevich Minaev, Andrei Yurlevich Orlov
Patented Case
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Granted: Jul 3, 2001
Filed: Jun 25, 1999
Inventors
Vsevolod Nikolaevich Rudin
Viktor Evgenievich Bozhevolnov
Vladislav Petrovich Zuev
Vladimir Fedorovich Komarov
Igor Vitallevich Melikhov
Vladimir Vasillevich Minaev
Andrei Yurlevich Orlov
Assignee (at issue)
Aktsionernoe Obschestvo Zakrytogo Tipa Ostim
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.