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For the Inventor, By the Inventor

San Diego, CA, United States of America

Lingna Li

This inventor holds 16 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Hair Follicle Biology. Top assignees: Anticancer, Inc., Other. Active years: 1997-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lingna Li. Retrieved from https://idiyas.com/inventor/lingna-li

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 68.8

 

Average Co-Inventor Count = 1.7

ph-index = 7

Forward Citations = 228(Granted Patents)


Location History:

  • La Jolla, CA (US) (1997 - 2004)
  • San Diego, CA (US) (1998 - 2014)

Company Filing History:

goldMedal15 out of 66 
 
Anticancer, Inc.
 patents
silverMedal1 out of 834,708 
Other
 patents

Years Active: 1997-2014

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Areas of Expertise:
Angiogenesis Models
Nestin-Expressing Stem Cells
Alopecia Treatment
Hair Growth Promotion
Skin Histoculturing
Hair Coloring Pigments
Topical Delivery
Beneficial Compositions
Macromolecule Delivery
Skin Vibration Method
Hair Follicle Compositions
Melanin Delivery
16 patents (USPTO):Explore Patents
1. 8778308 - Angiogensis models using nestin-expressing stem cells to image nascent blood vessels (2014-07-15),
2. 8481318 - Nestin-expressing hair follicle stem cells (2013-07-09),
3. 7666675 - Nestin-expressing hair follicle stem cells (2010-02-23),
4. 7556825 - Method for promoting hair growth (2009-07-07),
5. 6844326 - Treatment of alopecia (2005-01-18),
6. 6733776 - Method for promoting hair growth (2004-05-11),
7. 6399380 - Native-state histoculturing skin extracellular support (2002-06-04),
8. 6261596 - Method to provide for production of hair coloring pigments in hair follicles (2001-07-17),
9. 6224901 - Method for delivering beneficial compositions to hair follicles (2001-05-01),
10. 6080127 - Skin vibration method for topical targeted delivery of beneficial agents (2000-06-27),
11. 5965157 - Method to provide for production of hair coloring pigments in hair (1999-10-12),
12. 5914126 - Methods to deliver macromolecules to hair follicles (1999-06-22),
13. 5849579 - Native-state histoculturing method for skin (1998-12-15),
14. 5830177 - Skin vibration method for topical targeted delivery of beneficial agents (1998-11-03),
15. 5753263 - Method to deliver compositions conferring resistance to alopecia to hair (1998-05-19),

Title: Lingna Li: Pioneering Inventor from San Diego

Introduction: Lingna Li is a distinguished inventor based in San Diego, CA, known for his groundbreaking contributions to various technological fields.

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

Career Highlights: With a career spanning over two decades, Lingna Li has worked with leading research institutions and tech companies, consistently pushing the boundaries of innovation.

Collaborations: Throughout his career, Lingna Li has collaborated with top scientists, engineers, and researchers globally, fostering a culture of innovation and knowledge exchange.

Conclusion: Lingna Li's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and researchers 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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