Andover, MA, United States of America

Atsushi Endo

This inventor holds 30 USPTO granted patents and 9 published patent applications, plus 6 CIPO patents and 11 EPO patents, primarily in Cancer Treatment. Top assignee: Eisai R&d Management Co., Ltd.. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Endo. Retrieved from https://idiyas.com/inventor/atsushi-endo-ccscadtm

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 30 

% Patents Active = 100.0

 

 

Average Co-Inventor Count = 5.2

ph-index = 11

Forward Citations = 424(Granted Patents)


Location History:

  • Boston, MA (US) (2012 - 2020)
  • Andover, MA (US) (2015 - 2024)

Company Filing History:


Years Active: 2012-2025

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Areas of Expertise:
Bladder Cancer
Halichondrin Analog Synthesis
Phosphorodiamidate Oligomers
Tetrahydropyrazolopyrimidine
Chiral Reagents
Cancer Compounds
Quinoline Compounds
Synthesis Intermediates
30 patents (USPTO):Explore Patents

Title: Atsushi Endo: Innovator in Cancer Therapeutics

Introduction

Atsushi Endo, based in Andover, MA, is a prolific inventor known for his significant contributions to the field of cancer therapeutics. With a remarkable 29 patents to his name, Endo has devoted his career to developing novel compounds that aim to combat various types of cancer.

Latest Patents

Among his latest breakthroughs are patents focusing on certain pladienolide compounds and methods of use. These innovative compounds are designed to serve as therapeutic agents in cancer treatment, particularly for cancers that are amenable to therapies targeting the spliceosome and mutations thereof. Additionally, Endo has developed compounds specifically geared toward the treatment of cancer, showcasing his commitment to advancing medical science and patient care.

Career Highlights

Atsushi Endo works with Eisai R&D Management Co., Ltd., where he continues to push the boundaries of what is possible in cancer treatment through his research and inventive spirit. His extensive portfolio of patents not only highlights his dedication to innovation but also demonstrates his role in a larger team working to provide effective solutions for patients.

Collaborations

Throughout his career, Endo has collaborated with esteemed professionals in the field, including Francis Gerard Fang and Charles E. Chase. These partnerships have further enriched his work, paving the way for advancements in therapeutic strategies and compound efficacy.

Conclusion

Atsushi Endo exemplifies the passionate inventor whose work in cancer therapeutics is making a tangible difference. With numerous patents under his belt and a collaborative approach to research, Endo continues to inspire future innovations in medicine, underscoring the critical role that inventors play in improving patient outcomes worldwide.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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