THERAPEUTIC AGENT FOR OCULAR FUNDUS DISEASE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Sep 9, 2014
filing date -
Apr 24, 2013
priority date (Note) -
Abandoned
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
Disclosed herein is a prophylactic or therapeutic agent for ocular fundus disease, especially diabetic retinopathy or age-related macular degeneration. The prophylactic or therapeutic agent for ocular fundus disease comprising: (S)-(−)-1-(4-fluoro-5-isoquinolinesulfonyl)-2-methyl-1,4-homopiperazine, a salt thereof, or a solvate thereof, as an active ingredient.
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 | |
---|---|---|
KOWA COMPANY LTD | NAKA-KU NAGOYA-SHI AICHI 460-8625 | |
KYUSHU UNIVERSITY NATIONAL UNIVERSITY CORPORATION | NISHI-KU FUKUOKA-SHI FUKUOKA 819-0395 |
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 |
---|---|---|---|
Arita, Ryoichi | Fukuoka-shi, JP | 6 | 14 |
# of filed Patents : 6 Total Citations : 14 | |||
Ishibashi, Tatsuro | Fukuoka-shi, JP | 13 | 48 |
# of filed Patents : 13 Total Citations : 48 | |||
Mizuno, Ken | Higashimurayama-shi, JP | 26 | 80 |
# of filed Patents : 26 Total Citations : 80 | |||
Nakao, Shintaro | Fukuoka-shi, JP | 8 | 5 |
# of filed Patents : 8 Total Citations : 5 | |||
Tsuchiura, Akifumi | Tokyo, JP | 6 | 6 |
# of filed Patents : 6 Total Citations : 6 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 4 Citation Count
- A61K Class
- 21.20 % this patent is cited more than
- 11 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 25, 2026 |
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 |
Full Text

Legal Events
- No Legal Status data available.

Matter Detail

Renewals Detail
