Antithrombin III preparation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 31, 1995
Grant Date -
N/A
app pub date -
Sep 30, 1993
filing date -
Oct 2, 1992
priority date (Note) -
In Force
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
|
Patent Longevity
|
Forward Citations
|
Abstract
An antithrombin III is described comprising a lyophilized powder of antithrombin III and a polyoxyethylene glycol sorbitan alkyl ester as well as a kit composed of a container wherein a lyophilized powder of antithrombin III is placed and a solvent for the powder, characterized in that a polyoxyethylene glycol sorbitan alkyl ester is added to either or both of the powder and the solvent. The preparation has a high solubility in water by retaining its activity.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
JP | B2 | JP3494667 | Oct 02, 1992 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PUBLISHED GRANTED PATENT (SECOND LEVEL) | ANTITHROMBIN III PREPARATION | Feb 09, 2004 | |||
EP | B1 | EP0590531 | Sep 24, 1993 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
Patent | Antithrombin III preparation | Jan 05, 2000 | |||
AU | B2 | AU672430 | Oct 01, 1993 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT PRECEEDED BY A1 | Antithrombin III preparation | Oct 03, 1996 | |||
CA | C | CA2107516 | Oct 01, 1993 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT (SECOND LEVEL) | ANTITHROMBIN III PREPARATION | Dec 07, 2004 | |||
KR | B1 | KR100264707 | Oct 02, 1993 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT SPECIFICATION | 안티트롬빈 III 제제 | Sep 01, 2000 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
HOECHST JAPAN LIMITED | 10-16 8-CHOME AKASAKA MINATO-KU TOKYO |
International Classification(s)

- 1993 Application Filing Year
- A61K Class
- 4541 Applications Filed
- 2039 Patents Issued To-Date
- 44.91 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Aoyama, Toshinobu | Fukuoka, JP | 1 | 1 |
# of filed Patents : 1 Total Citations : 1 | |||
Hirahara, Keizo | Iruma, JP | 2 | 17 |
# of filed Patents : 2 Total Citations : 17 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 1 Citation Count
- A61K Class
- 11.43 % this patent is cited more than
- 30 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
---|---|---|---|
Jan 11, 2016 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Dec 13, 2015 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Dec 13, 2015 |
Dec 13, 2015 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Jul 24, 2015 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Dec 09, 2013 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Dec 13, 2011 | I | Issuance | |
Mar 18, 2010 | P | Published | |
May 04, 2009 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:IZUMI, MITSURU;MAKI, NAOKI;SIGNING DATES FROM 20090406 TO 20090410;REEL/FRAME:022632/0981 Owner name: NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY O |
Oct 31, 2007 | F | Filing | |
Nov 08, 2006 | PD | Priority Date |

Matter Detail

Renewals Detail
