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Inventor

Maria N. Preobrazhenskaya

Inventor
Moscow, RU

Overview

3→
Patents
1976–2013
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07HSugars17%
C07KPeptides17%
PatentTitleYear
8,415,312'Compound which is a nystatin derivative'20137,632,918'Semi-synthetic glycopeptides with antibiotic activity'20093,961,058'Antidepressant medicinal preparation'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to BONDAR LARISA NIKOLAEVNA (1)· patent assignee history
1976–2009Based in Moscow, RU· patent location history
2013Patents assigned to BIOSERGEN AS (1)· patent assignee history
2013Patents assigned to BORGOS SVEN EVEN FINN (1)· patent assignee history
2013Patents assigned to BRAUTASET TRYGVE (1)· patent assignee history
2013Patents assigned to ELLINGSEN TROND ERLING (1)· patent assignee history
2013Based in Trondheim, NO· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BIOSERGEN AS12013
BONDAR LARISA NIKOLAEVNA11976
BORGOS SVEN EVEN FINN12013
BRAUTASET TRYGVE12013
ELLINGSEN TROND ERLING12013
Locations
LocationPatentsSpan
Moscow, RU21976–2009
Trondheim, NO12013