% Expired Patents = 20.0

EPO Patents = 2

Forward Citations = 4

Loading Chart...

15 inventors (with patents filed for the assignee):

Xiaojun Peng (5 out of 15 patents)

Jiangli Fan (5 out of 13 patents)

Jingyun Wang (4 out of 8 patents)

4. Shiguo Sun (3 out of 10 patents)

5. Hua Zhang (1 out of 4 patents)

6. Honglin Li (1 out of 1 patent)

7. Zhigang Yang (1 out of 2 patents)

8. Yanxia He (1 out of 2 patents)

9. Fengling Song (1 out of 3 patents)

10. Jianjun Du (1 out of 2 patents)

11. Jianzhou Zhang (1 out of 3 patents)

12. Mingle Li (1 out of 2 patents)

13. Qichao Yao (1 out of 2 patents)

14. Haidong Li (1 out of 1 patent)

15. Yana Bian (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 11639360 - Oxazine compound and application thereof (2023-05-02),

2. 9182350 - Naphthalene-based two-photon fluorescent probes, preparation method and use thereof (2015-11-10),

3. 8962339 - Fluorescent probe compounds, preparation method and application thereof (2015-02-24),

4. 8735601 - Pentamethine cyanine fluorescent dye with N-substituting at β-position of conjugated chain (2014-05-27),

5. 8664406 - Fluorescent probe compounds, preparation method and use thereof (2014-03-04),

Company Overview

Dalian Chromas Bioscience Co., Ltd. is a leading biotechnology company specializing in research and development of innovative solutions for the healthcare industry. With a focus on precision medicine, our team of scientists and experts work tirelessly to discover and develop cutting-edge products that improve patient outcomes. Our commitment to excellence and dedication to advancing healthcare make us a trusted partner for pharmaceutical companies, research institutions, and healthcare providers worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#6 in Dalian

#5,271 in China

Dalian, China

Dalian Chromas Bioscience Co., Ltd.

Forward Citations = 4

15 inventors:

Xiaojun Peng (5 out of 15 patents)

Jiangli Fan (5 out of 13 patents)

Jingyun Wang (4 out of 8 patents)

4. Shiguo Sun (3 out of 10 patents)

5. Hua Zhang (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dalian Chromas Bioscience Co., Ltd.. Retrieved from https://idiyas.com/company/dalian-chromas-bioscience-company

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

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]

2 patents (EPO):

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]