PACLITAXEL/STEROIDAL COMPLEX
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 13, 2013
app pub date -
Oct 28, 2010
filing date -
Oct 29, 2009
priority date (Note) -
Published
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
A paclitaxel/steroid complex comprising paclitaxel and steroid is disclosed. The molar ratio of paclitaxel to steroid is 1:0.2˜4, preferably 1:0.25˜2. A process for the preparation thereof and the use thereof in the manufacture of submicron emulsion, dry emulsion, self-microemulsifying system are also disclosed.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
INSTITUTE OF MATARIA MEDICA CHINESE ACADEMY OF MEDICAL SCIENCES | 100050 NO 2 NANWEI ROAD XICHENG DISTRICT BEIJING BEIJING CITY BEIJING CITY 100050 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Guo, Ruifang | Beijing, CN | 4 | 8 |
# of filed Patents : 4 Total Citations : 8 | |||
Jin, Dujia | Beijing, CN | 4 | 8 |
# of filed Patents : 4 Total Citations : 8 | |||
Liu, Yuling | Beijing, CN | 23 | 57 |
# of filed Patents : 23 Total Citations : 57 | |||
Wang, Renyun | Beijing, CN | 5 | 12 |
# of filed Patents : 5 Total Citations : 12 | |||
Xia, Xuejun | Beijing, CN | 6 | 12 |
# of filed Patents : 6 Total Citations : 12 | |||
Zhang, Pengxiao | Beijing, CN | 2 | 7 |
# of filed Patents : 2 Total Citations : 7 | |||
Zhou, Cuiping | Beijing, CN | 6 | 13 |
# of filed Patents : 6 Total Citations : 13 |
Cited Art Landscape
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Patent Citation Ranking
- 4 Citation Count
- A61K Class
- 14.18 % this patent is cited more than
- 12 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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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

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Date | Code | Event | Description |
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Feb 07, 2025 | AS | ASSIGNMENT | free format text: RELEASE BY SECURED PARTY;ASSIGNOR:U.S. BANK NATIONAL ASSOCIATION;REEL/FRAME:070239/0813 Owner name: STOROPACK, INC., OHIO Effective Date: Feb 07, 2025 |
Oct 04, 2021 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Oct 04, 2021 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Aug 29, 2021 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Aug 29, 2021 |
May 10, 2021 | AS | ASSIGNMENT | free format text: SECURITY INTEREST;ASSIGNOR:STOROPACK, INC.;REEL/FRAME:056339/0617 Owner name: U.S. BANK NATIONAL ASSOCIATION, OHIO Effective Date: May 10, 2021 |
Apr 19, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Sep 01, 2017 | PD | Priority Date | |
Aug 29, 2017 | I | Issuance | |
Aug 09, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jan 14, 2016 | P | Published | |
Apr 14, 2015 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ALLEN, KURT WILLIAM, MR.;REEL/FRAME:035457/0652 Owner name: STOROPACK, INC., OHIO Effective Date: Apr 14, 2015 |
Jul 11, 2014 | F | Filing |

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