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For the Inventor, By the Inventor

Wilmington, DE, United States of America

Yi Feng Zheng

This inventor holds 15 USPTO granted patents and 8 published patent applications and 10 EPO patents, primarily in Immunoassay Technology. Top assignees: Siemens Healthcare Diagnostics Gmbh, Dade Behring Inc.. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yi Feng Zheng. Retrieved from https://idiyas.com/inventor/yi-feng-zheng

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 93.3

 

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 74(Granted Patents)


Company Filing History:

goldMedal10 out of 757 
 
Siemens Healthcare Diagnostics Gmbh
 patents
silverMedal5 out of 113 
 
Dade Behring Inc.
 patents

Years Active: 2006-2026

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Areas of Expertise:
Immunoassays
Monoclonal Antibodies
Chemiluminescent Reagents
Small Molecules
Detection Methods
Hapten Conjugates
Solid Support
Analytes
Stereospecific Reagents
Cyclosporin A
FKBP-Binding Drugs
Entactogens
15 patents (USPTO):Explore Patents
1. 12649853 - Labels comprising dibromopyridazinediones for immunoassays and methods of production and use thereof (2026-06-09),
2. 12404346 - Anti-naloxone and anti-naltrexone monoclonal antibodies and methods of production and use thereof (2025-09-02),
3. 11377483 - Sandwich assay design for small molecules (2022-07-05),
4. 10450555 - Preparation of multi-hapten mutant G6PDH conjugates and their use for detection of multiple analytes (2019-10-22),
5. 10351830 - Conjugates for assays for oxycodone and oxymorphone (2019-07-16),
6. 9720004 - Immunoassays employing non-particulate chemiluminescent reagent (2017-08-01),
7. 9347947 - Immunoassays employing non-particulate chemiluminescent reagent (2016-05-24),
8. 9121859 - Compounds and methods for determination of FKBP-binding immunosuppressant drugs (2015-09-01),
9. 8383424 - Methods for detection of cyclosporin A (2013-02-26),
10. 7842475 - Stabilization of solid support assay reagents (2010-11-30),
11. 7189582 - Compositions and methods for detection of sirolimus (2007-03-13),
12. 7115383 - Assays for amphetamine and methamphetamine (2006-10-03),
13. 7037669 - Assays for amphetamine and methamphetamine using stereospecific reagents (2006-05-02),
14. 7022492 - Ecstasy haptens and immunogens (2006-04-04),
15. 6991911 - Assay for entactogens (2006-01-31),

Title: Yi Feng Zheng: Pioneering Inventor from Wilmington, DE

Introduction: Yi Feng Zheng is a distinguished inventor based in Wilmington, DE, known for his groundbreaking contributions to various technological fields.

Latest Patents: Zheng holds several patents in the areas of renewable energy, artificial intelligence, and biotechnology, showcasing his versatility and innovative spirit.

Career Highlights: With a career spanning over two decades, Zheng has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on the industry.

Collaborations: Zheng has collaborated with top universities and multinational corporations to bring his inventions to life, demonstrating his ability to work across different sectors and disciplines.

Conclusion: Yi Feng Zheng's passion for innovation and his dedication to pushing the boundaries of technology make him a true trailblazer in the world of inventions.

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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