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For the Inventor, By the Inventor

Oak Park, CA, United States of America

Hong Gu

This inventor holds 4 USPTO granted patents and 6 published patent applications. Top assignees: Mallinckrodt, Inc., Specgx LLC. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hong Gu. Retrieved from https://idiyas.com/inventor/hong-gu-1oidz2a2

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 4.1

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • St. Louis, MO (US) (2008)
  • Oak Park, CA (US) (2014)

Company Filing History:

goldMedal3 out of 718 
 
Mallinckrodt, Inc.
 patents
silverMedal1 out of 23 
 
Specgx LLC
 patents

Years Active: 2008-2026

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4 patents (USPTO):Explore Patents
1. 12667564 - Processes for preparing morphinan-6-one products with low levels of α, β-unsaturated ketone compounds (2026-06-30),
2. 8871779 - Process for preparing morphinan-6-one products with low levels of α,β-unsaturated ketone compounds (2014-10-28),
3. 8748611 - Processes for preparing morphinan-6-one products with low levels of alpha beta-unsaturated compounds (2014-06-10),
4. 7323607 - Process for preparation of (+)-p-mentha-2,8-diene-1-ol (2008-01-29),

Title: Top Inventor in Oak Park

Introduction: Narayan Srinivasa is a prominent inventor based in Oak Park, California. Notably, she is a woman who has made significant contributions to her field.

Latest Patents: Her recent patents include innovative solutions that address various challenges in technology and engineering.

Career Highlights: Throughout her career, Narayan has achieved numerous accolades and recognition for her groundbreaking work.

Collaborations: She has collaborated with various organizations and institutions, enhancing her impact on the industry.

Conclusion: Narayan Srinivasa continues to inspire future generations of inventors with her dedication and creativity.

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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