Hydrophobic polymer for producing medical devices visible in MRI
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jun 7, 2016
Grant Date -
Jul 12, 2012
app pub date -
Jul 7, 2010
filing date -
Jul 7, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates to a hydrophobic polymer used in particular to produce and/or coat medical devices, in particular implantable medical devices, that are visible in magnetic resonance imaging, characterized in that it comprises at least one monomer unit on which is grafted a chelating ligand of a paramagnetic ion complexed with such a paramagnetic ion, said monomer unit having at least one carbonyl group, said monomer unit comprising, prior to grafting, at least one hydrogen atom in the α position of said at least one carbonyl group, and said grafting of the chelating ligand taking place in the area of said at least one hydrogen atom in the α position of said at least one carbonyl group.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE | PARIS | |
UNIVERSITE DE MONTPELLIER 1 | 5 BOULEVARD HENRI IV CS 19044 MONTPELLIER F-34967 | |
CENTRE HOSPITALIER UNIVERSITAIRE DE NIMES | PLACE DU PROFESSEUR ROBERT DEBRÉ NÎMES CEDEX 9 30029 | |
UNIVERSITE DE MONTPELLIER 2 | PLACE EUGENE BATAILLON MONTPELLIER 34095 |
International Classification(s)

- 2010 Application Filing Year
- A61K Class
- 10962 Applications Filed
- 7633 Patents Issued To-Date
- 69.64 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Blanquer, Sebastien | Pezenas, FR | 1 | 6 |
# of filed Patents : 1 Total Citations : 6 | |||
Coudane, Jean | Lattes, FR | 8 | 25 |
# of filed Patents : 8 Total Citations : 25 | |||
De, Tayrac Renaud | Nimes, FR | 1 | 6 |
# of filed Patents : 1 Total Citations : 6 | |||
Garric, Xavier | Montpellier, FR | 10 | 15 |
# of filed Patents : 10 Total Citations : 15 | |||
Guillaume, Olivier | Javene, FR | 1 | 6 |
# of filed Patents : 1 Total Citations : 6 | |||
Letouzey, Vincent | Montpellier, FR | 2 | 6 |
# of filed Patents : 2 Total Citations : 6 |
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Patent Citation Ranking
- 0 Citation Count
- A61K Class
- 0 % this patent is cited more than
- 9 Age
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Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 7, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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