Pharmaceutical preparation comprising aminopyrazole derivative
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 14, 2017
Issued Date -
N/A
app pub date -
Jul 31, 2014
filing date -
Jul 31, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The pharmaceutical formulations according to the present invention include an alkyl sulfate salt and a compound represented by general formula (I) below (where R1 to R4 are as defined in the specification) or tautomers thereof, or pharmaceutically acceptable salts thereof.
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 | |
---|---|---|
CHUGAI SEIYAKU KABUSHIKI KAISHA | KITA-KU TOKYO 115-8543 |
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 |
---|---|---|---|
Nihira, Jun | Tokyo, JP | 3 | 26 |
# of filed Patents : 3 Total Citations : 26 | |||
Okazaki, Kensuke | Tokyo, JP | 5 | 28 |
# of filed Patents : 5 Total Citations : 28 | |||
Yoshimura, Shiho | Tokyo, JP | 3 | 5 |
# of filed Patents : 3 Total Citations : 5 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 1 Citation Count
- A61K Class
- 45.09 % 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 | May 14, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 14, 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
Date | Code | Event | Description |
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Jul 14, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Jan 30, 2018 | I | Issuance | |
Jan 10, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jun 29, 2017 | P | Published | |
Oct 19, 2016 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WANG, XIURONG;SHI, LINGYUN;ZHANG, HAO;AND OTHERS;REEL/FRAME:040149/0520 Owner name: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Effective Date: Oct 19, 2016 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WANG, XIURONG;SHI, LINGYUN;ZHANG, HAO;AND OTHERS;REEL/FRAME:040149/0520 Owner name: BOE TECHNOLOGY GROUP CO., LTD., CHINA Effective Date: Oct 19, 2016 |
Dec 29, 2015 | F | Filing | |
Aug 07, 2015 | PD | Priority Date |

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