Inventor
Lev I. Valuev
Inventor
Moscow, RU
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes43%
A61LMethods or apparatus for sterilising materials or objects in general14%
C07KPeptides14%
Y02ATechnologies for adaptation to climate change14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
6,004,583'Protein-containing polymer composition for oral administration'19995,945,457'Process for preparing biologically compatible polymers and their use in medical devices'19995,698,515'Insulin-containing polymer composition for oral administration'19975,226,902'Pulsatile drug delivery device using stimuli sensitive hydrogel'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to UNIV UTAH (1)· patent assignee history
1993–1999Based in Moscow, RU· patent location history
1997Patents assigned to INST NEFTECHIMICHESKOGO SINTEZ (1)· patent assignee history
1999Patents assigned to AV TOPCHIEV INST PETROCHEMICAL (1)· patent assignee history
1999Patents assigned to OREX PHARMACEUTICAL DEV CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AV TOPCHIEV INST PETROCHEMICAL | 1 | 1999 |
| INST NEFTECHIMICHESKOGO SINTEZ | 1 | 1997 |
| OREX PHARMACEUTICAL DEV CORP | 1 | 1999 |
| UNIV UTAH | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Moscow, RU | 4 | 1993–1999 |