Moundsville, WV, United States of America

Michael T Wellman

USPTO Granted Patents = 12 (Patent Applications = 1)

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 90(Granted Patents)

Company Filing History:

Bayer Materialscience, LLC

Years Active: 1994-2023

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11613604 - Isocyanate-reactive compositions, polyurethane foams formed therefrom, multi-layer composite articles that include such foams, and methods for their preparation (2023-03-28),

2. 10851291 - Coated particles, methods for their manufacture and for their use as proppants (2020-12-01),

3. 10647911 - Coated particles, methods for their manufacture and for their use as proppants (2020-05-12),

4. 10385261 - Coated particles, methods for their manufacture and for their use as proppants (2019-08-20),

5. 9683334 - Free-flowing coated rubber particles, methods for their production and use (2017-06-20),

6. 8124665 - Decorative molded foams with good impact resistance and fire retardant properties (2012-02-28),

7. 7601762 - Polyvinylchloride/polyurethane hybrid foams with improved burn properties and reduced after-glow (2009-10-13),

8. 7601761 - Rigid polyurethane foams with increased heat performance (2009-10-13),

9. 6448364 - IMR having synergistic effect with stabilizing system additives and catalyst package (2002-09-10),

10. 5401824 - Storage stable isocyanate-reactive compositions for use in (1995-03-28),

11. 5374486 - Storage stable isocyanate-reactive compositions for use in (1994-12-20),

12. 5302303 - Storage stable isocyanate-reactive compositions for use in (1994-04-12),

Title: Michael T. Wellman: Innovator in Isocyanate-Reactive Compositions

Introduction

Michael T. Wellman is a notable inventor based in Moundsville, West Virginia, with a significant contribution to the field of polyurethane technology. He holds a total of 12 patents, showcasing his innovative spirit and expertise in developing advanced materials.

Latest Patents

Among his latest patents, Wellman has developed isocyanate-reactive compositions and polyurethane foams formed from these compositions. His inventions include multi-layer composite articles that incorporate such foams and methods for their preparation. One of his key innovations is an isocyanate-reactive composition that features a polyol blend, a blowing agent composition, and a catalyst. The polyol blend consists of a polyether polyol with a functionality of 2 to 6 and an OH number of 20 to 50 mg KOH/g, present in an amount of at least 30% by weight. Additionally, it includes an aromatic polyester polyol with a functionality of 1.5 to 3 and an OH number of 150 to 450 mg KOH/g, which is present in an amount of at least 40% by weight. The blowing agent composition contains water, which is present in an amount of 1 to 20% by weight. Notably, the isocyanate-reaction composition has a green content of at least 30% by weight. Furthermore, he has disclosed methods for producing coated particles, which include substrate particles and a coating made from a condensation reaction product of a liquid isocyanate-functional component and an isocyanate-reactive composition.

Career Highlights

Throughout his career, Wellman has worked with prominent companies such as Covestro LLC and Miles Inc. His work has significantly impacted the development of materials used in various applications, particularly in the field of hydraulic fracturing.

Collaborations

Wellman has collaborated with notable professionals in his field, including Stephen J. Harasin and Jan L. Clatty. These collaborations have contributed to the advancement of his innovative projects and patents.

Conclusion

Michael T. Wellman is a distinguished inventor whose contributions to isocyanate-reactive compositions and polyurethane technology have made a lasting impact. His extensive patent portfolio reflects his commitment to innovation and excellence in material science.

This text is generated by artificial intelligence and may not be accurate.