Doer Biologics Overview

  • Year Founded
  • 2014

Year Founded

  • Status
  • Acquired/​Merged

  • Latest Deal Type
  • M&A

  • Latest Deal Amount
  • $74.6M

Doer Biologics General Information

Description

Developer and researcher of protein drugs for metabolic diseases, ophthalmology and cancer. The company utilizes xLONGylation which is a recombinant PEG-like polypeptide platform, an activated antibody for precision tumor therapy and a multi-targeted bio-therapeutics that improves drug targeting, safety and simulates highly hydrophilic compounds enabling the development of effective drugs for cancer, metabolic diseases and eye related diseases.

Contact Information

Website
www.doorbio.com
Ownership Status
Acquired/Merged
(Operating Subsidiary)
Financing Status
Formerly VC-backed
Corporate Office
  • 2nd Floor, Building 3, Hexiang Technology Center
  • Medical Port Town, Qiantang New District
  • Hangzhou, Zhejiang
  • China
Primary Industry
Biotechnology
Other Industries
Pharmaceuticals
Drug Discovery
Parent Company
Vertical(s)
Life Sciences, Oncology
Corporate Office
  • 2nd Floor, Building 3, Hexiang Technology Center
  • Medical Port Town, Qiantang New District
  • Hangzhou, Zhejiang
  • China

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Doer Biologics Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
3. Merger/Acquisition 27-Apr-2021 $74.6M Completed Generating Revenue
2. Later Stage VC (Series A1) 03-Nov-2020 Completed Generating Revenue
1. Early Stage VC (Series A) 13-Feb-2019 Completed Generating Revenue
To view Doer Biologics’s complete valuation and funding history, request access »

Doer Biologics Patents

Doer Biologics Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
EP-4282884-A1 Multi-domain fusion protein and use thereof Pending 22-Feb-2021
AU-2022221660-A1 Multi-domain fusion protein and use thereof Pending 22-Feb-2021
CA-3211427-A1 Multi-domain fusion protein and use thereof Pending 22-Feb-2021
EP-4282884-A9 Multi-domain fusion protein and use thereof Pending 22-Feb-2021
US-20240124587-A1 Multi-domain fusion protein and use thereof Pending 22-Feb-2021 C07K16/2818
To view Doer Biologics’s complete patent history, request access »

Doer Biologics Former Investors (4)

Investor Name Investor Type Holding Investor Since Participating Rounds
Haiyue Asset Management Corporate Venture Capital Minority
Hangzhou Bairui Investment Corporation Minority
Kaitai Capital Venture Capital Minority
SinoWisdom Venture Capital Minority
To view Doer Biologics’s complete investors history, request access »

Doer Biologics FAQs

  • When was Doer Biologics founded?

    Doer Biologics was founded in 2014.

  • Where is Doer Biologics headquartered?

    Doer Biologics is headquartered in Hangzhou, China.

  • What industry is Doer Biologics in?

    Doer Biologics’s primary industry is Biotechnology.

  • Is Doer Biologics a private or public company?

    Doer Biologics is a Private company.

  • What is the current valuation of Doer Biologics?

    The current valuation of Doer Biologics is .

  • What is Doer Biologics’s current revenue?

    The current revenue for Doer Biologics is .

  • How much funding has Doer Biologics raised over time?

    Doer Biologics has raised $14.9M.

  • Who are Doer Biologics’s investors?

    Haiyue Asset Management, Hangzhou Bairui Investment, Kaitai Capital, and SinoWisdom have invested in Doer Biologics.

  • When was Doer Biologics acquired?

    Doer Biologics was acquired on 27-Apr-2021.

  • Who acquired Doer Biologics?

    Doer Biologics was acquired by Huadong Medicine Company.

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