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For the Inventor, By the Inventor

Mayfield Heights, OH, United States of America

Nai Z Huang

This inventor holds 15 USPTO granted patents. Top assignee: The Lubrizol Corporation. Active years: 1994-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nai Z Huang. Retrieved from https://idiyas.com/inventor/nai-z-huang

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

USPTO Granted Patents = 15

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 8

Forward Citations = 153(Granted Patents)


Location History:

  • Mayfield Hts., OH (US) (1994 - 1996)
  • Mayfield Heights, OH (US) (1994 - 1996)
  • Highland Hts., OH (US) (1999 - 2002)

Company Filing History:

goldMedal15 out of 1,317 
 
The Lubrizol Corporation
 patents

Years Active: 1994-2002

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15 patents (USPTO):Explore Patents
1. 6403725 - Metal containing dispersant polymers from condensation of polymers containing acidic group with overbased compositions containing reactive nucleophilic group (2002-06-11),
2. 6001782 - Metal overbased fatty amines further derivatized to contain covalently (1999-12-14),
3. 5562742 - Copper-containing organometallic complexes and concentrates and diesel (1996-10-08),
4. 5556569 - Non-conventional overbased materials (1996-09-17),
5. 5534039 - Organometallic complex-antioxidant combinations, and concentrates and (1996-07-09),
6. 5518510 - Low-sulfur diesel fuels containing organo-metallic complexes (1996-05-21),
7. 5484542 - Sulfurized overbased compositions (1996-01-16),
8. 5464548 - Lubricants, functional fluid and grease compositions containing sulfite (1995-11-07),
9. 5376154 - Low-sulfur diesel fuels containing organometallic complexes (1994-12-27),
10. 5360459 - Copper-containing organometallic complexes and concentrates and diesel (1994-11-01),
11. 5354485 - Lubricating compositions, greases, aqueous fluids containing organic (1994-10-11),
12. 5348559 - Copper-containing aromatic mannich complexes and concentrates and diesel (1994-09-20),
13. 5344467 - Organometallic complex-antioxidant combinations, and concentrates and (1994-09-06),
14. 5340369 - Diesel fuels containing organometallic complexes (1994-08-23),
15. 5279627 - Copper-containing aromatic mannich complexes and concentrates and diesel (1994-01-18),

Title: The Innovations of Nai Z Huang

Introduction

Nai Z Huang is a prominent inventor based in Mayfield Heights, Ohio, known for his significant contributions to the field of polymer chemistry. With a remarkable portfolio of 15 patents, he has made substantial advancements in the development of metal-containing dispersant polymers and antiwear compositions.

Latest Patents

His latest patents include innovative works such as "Metal containing dispersant polymers from condensation of polymers containing acidic group with overbased compositions containing reactive nucleophilic group" and "Metal overbased fatty amines further derivatized to contain covalently." Additionally, he has disclosed an antiwear/extreme pressure composition that comprises a metal overbased amine of a specific structure.

Career Highlights

Nai Z Huang has built a successful career at The Lubrizol Corporation, where he has been instrumental in advancing the company's research and development initiatives. His expertise in polymer chemistry has led to the creation of products that enhance performance in various applications.

Collaborations

Throughout his career, Nai Z Huang has collaborated with notable colleagues, including Daniel T Daly and Frederick W Koch, contributing to a dynamic and innovative work environment.

Conclusion

Nai Z Huang's contributions to polymer chemistry and his impressive patent portfolio highlight his role as a leading inventor in his field. His work continues to influence advancements in material science and engineering.

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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