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For the Inventor, By the Inventor

Bethlehem, PA, United States of America

Michael Louie

This inventor holds 11 USPTO granted patents. Top assignee: Air Products and Chemicals, Inc.. Active years: 1992-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael Louie. Retrieved from https://idiyas.com/inventor/michael-louie

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 75(Granted Patents)


Company Filing History:

goldMedal11 out of 3,219 
 
Air Products and Chemicals, Inc.
 patents

Years Active: 1992-2000

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11 patents (USPTO):Explore Patents
1. 6136876 - Weak bronsted acid derivatives for improving dimensional stability of (2000-10-24),
2. 5859079 - Polyurethane catalyst compositions for improving foam performance (1999-01-12),
3. 5356942 - Hydroxyl group-containing amine-boron adducts as reduced odor catalyst (1994-10-18),
4. 5322940 - Amine-boron adducts as reduced odor catalyst compositions for the (1994-06-21),
5. 5248646 - Amine-boron adducts as reduced odor catalyst compositions for the (1993-09-28),
6. 5238894 - Hydroxyl group-containing amine-boron adducts as reduced odor catalyst (1993-08-24),
7. 5177046 - Amine-boron adducts as reduced odor catalyst compositions for the (1993-01-05),
8. 5166223 - Hydroxyl group-containing amine-boron adducts are reduced odor catalyst (1992-11-24),
9. 5162379 - Amine-boron adducts as reduced odor catalyst compositions for the (1992-11-10),
10. 5130403 - Amine-boron adducts as reduced odor catalyst compositions for the (1992-07-14),
11. 5086081 - Amine-boron adducts as reduced odor catalyst compositions for the (1992-02-04),

Title: The Innovative Contributions of Michael Louie

Introduction

Michael Louie is a notable inventor based in Bethlehem, PA, with a remarkable portfolio of 11 patents. His work primarily focuses on advancements in polyurethane foam technology, showcasing his expertise in chemical engineering and materials science.

Latest Patents

Among his latest patents, Louie has developed weak Bronsted acid derivatives aimed at improving the dimensional stability of flexible polyurethane foams. One significant patent details a method for preparing flexible polyurethane foam by reacting an organic polyisocyanate with a polyol in the presence of a urethane catalyst, water as a blowing agent, and optionally a silicone surfactant. This method is characterized by the inclusion of a cell opener that comprises an active methylene- or methine-group containing compound. Another important patent involves polyurethane catalyst compositions designed to enhance foam performance. This composition includes N,N'-bis(3-dimethylaminopropyl) urea and 3-dimethylaminopropyl urea, which can be varied to systematically control the flowability, airflow, and force-to-crush physical properties of flexible polyurethane foam.

Career Highlights

Michael Louie has made significant contributions to the field through his work at Air Products and Chemicals, Inc. His innovative approaches have led to advancements in foam technology that are widely recognized in the industry.

Collaborations

Louie has collaborated with notable colleagues, including Ann C. Savoca and Mark L. Listemann, further enhancing the impact of his work in the field of polyurethane technology.

Conclusion

Michael Louie's contributions to the field of polyurethane foam technology through his patents and collaborations highlight his role as a leading inventor. His innovative methods and compositions continue to influence the industry and improve product performance.

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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