Substituted CC-1065 analogs and their conjugates

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8680293
APP PUB NO 20110065767A1
SERIAL NO

12671609

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

This invention relates to novel agents that are analogs of the DNA-alkylating agent CC-1065 and to their conjugates. Furthermore this invention concerns intermediates for the preparation of said agents and their conjugates. The conjugates are designed to release their (multiple) payload after one or more activation steps and/or at a rate and time span controlled by the conjugate in order to selectively deliver and/or controllably release one or more of said DNA alkylating agents. The agents, conjugates, and intermediates can be used to treat an illness that is characterized by undesired (cell) proliferation. As an example, the agents and the conjugates of this invention may be used to treat a tumor.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SYNTARGA B V6525 ED NIJMEGEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beusker, Patrick Henry Nijmegen, NL 17 525
de, Groot Franciscus Marinus Hendrikus Nijmegen, NL 12 493
Huijbregts, Tijl Nijmegen, NL 7 46
Joosten, Johannes Albertus Frederikus Nijmegen, NL 12 133
Spijker, Henri Johannes Nijmegen, NL 10 135

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 25, 2025
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