RADIOLABELED QUINAZOLINE DERIVATIVES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 24, 2015
app pub date -
Jan 28, 2014
filing date -
Feb 1, 2013
priority date (Note) -
Published
status (Latency Note)
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Abstract
Novel radiotracer for positron emission tomography (PET) or single photon emission computed tomography (SPECT) imaging are described. Specifically, the invention relates to 18F-labeled afatinib suitable as a PET or SPECT tracer for imaging epidermal growth factor receptor (EGFR, erbB1) and human epidermal growth factor receptor 2 (Her2, erbB2), to a precursor compound for use in its synthesis, to methods for the preparation 18F-labeled afatinib, as well as to the use thereof in in vivo diagnosis, tumor imaging or patient stratification on the basis of mutational status of EGFR (erbB1) and Her2 (erbB2).
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 | |
---|---|---|
BOEHRINGER INGELHEIM INTERNATIONAL GMBH | 55216 INGELHEIM AM RHEIN |
International Classification(s)

- 2014 Application Filing Year
- A61K Class
- 14144 Applications Filed
- 11600 Patents Issued To-Date
- 82.02 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
NIESSEN, Heiko | Biberach an der Riss, DE | 2 | 71 |
# of filed Patents : 2 Total Citations : 71 | |||
POOT, Alex Johannes | Vleuten, NL | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
SLOBBE, Paul | Amstelveen, NL | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
VAN, DONGEN Augustinus Antonius Maria Silvester | Utrecht, NL | 8 | 60 |
# of filed Patents : 8 Total Citations : 60 | |||
WINDHORST, Albert Dirk | Alphen aan den Rijn, NL | 4 | 6 |
# of filed Patents : 4 Total Citations : 6 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- A61K Class
- 0 % this patent is cited more than
- 10 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 24, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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