1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-ones and 1,5-dihydro-4H-pyrazolo[4,3-c]pyridin-4-ones as PDE1 Inhibitors
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 12, 2017
app pub date -
Apr 6, 2017
filing date -
Apr 12, 2016
priority date (Note) -
Published
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Abstract
The present invention provides 1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-ones and 1,5-dihydro-4H-pyrazolo[4,3-c]pyridin-4-ones of formula (I) as PDE1 inhibitors and their use as a medicament, in particular for the treatment of neurodegenerative disorders and psychiatric disorders.
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 | |
---|---|---|
H LUNDBECK A/S | DENMARK VALBY VALBY REGION HOVEDSTADEN |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Jessing, Mikkel | Valby, DK | 40 | 291 |
# of filed Patents : 40 Total Citations : 291 | |||
Juhl, Karsten | Valby, DK | 68 | 444 |
# of filed Patents : 68 Total Citations : 444 | |||
Kehler, Jan | Valby, DK | 79 | 392 |
# of filed Patents : 79 Total Citations : 392 | |||
Langgård, Morten | Valby, DK | 46 | 279 |
# of filed Patents : 46 Total Citations : 279 | |||
Marigo, Mauro | Valby, DK | 55 | 305 |
# of filed Patents : 55 Total Citations : 305 | |||
Rasmussen, Lars Kyhn | Valby, DK | 53 | 337 |
# of filed Patents : 53 Total Citations : 337 | |||
Vital, Paulo Jorge Vieira | Valby, DK | 25 | 231 |
# of filed Patents : 25 Total Citations : 231 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 9 Citation Count
- C07D Class
- 42.14 % this patent is cited more than
- 8 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 12, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 12, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
Full Text

Legal Events
- No Legal Status data available.

Matter Detail

Renewals Detail
