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For the Inventor, By the Inventor

West Chester, PA, United States of America

Ghawamedin Bayan

This inventor holds 6 USPTO granted patents. Top assignee: The West Company. Active years: 1989-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ghawamedin Bayan. Retrieved from https://idiyas.com/inventor/ghawamedin-bayan

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 5

Forward Citations = 120(Granted Patents)


Company Filing History:

goldMedal6 out of 94 
 
The West Company
 patents

Years Active: 1989-1993

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6 patents (USPTO):Explore Patents
1. 5247015 - Molded thermoplastic elastomer (1993-09-21),
2. 5093423 - Method of making SBR thermoplastic elastomers (1992-03-03),
3. 4978714 - Modified halobutyl thermoplastic elastomer (1990-12-18),
4. 4975308 - Molded pharmaceutical primary closure (1990-12-04),
5. 4927882 - SBR thermoplastic elastomer (1990-05-22),
6. 4810752 - Halobutyl thermoplastic elastomer (1989-03-07),

Title: Ghawamedin Bayan: Innovator in Thermoplastic Elastomers

Introduction

Ghawamedin Bayan is a notable inventor based in West Chester, PA (US). He has made significant contributions to the field of thermoplastic elastomers, holding a total of six patents. His innovative work focuses on enhancing the properties and manufacturing processes of these materials.

Latest Patents

Among his latest patents is a molded thermoplastic elastomer that boasts a compression set of less than about forty percent. This elastomer also features an oxygen transmission rate of less than 500 cc/m²/day and a moisture vapor transmission rate of less than 2 gm/m²/day. Additionally, it has a needle penetration force of less than 2000 grams. Another significant patent is a method of making SBR thermoplastic elastomers. This method involves dynamic vulcanization of SBR as a dispersed phase of cross-linked SBR, combined with a co-continuous matrix of SEBS and polypropylene. The dynamic vulcanization occurs under specific shear and temperature conditions, allowing for superior properties in the resulting compositions.

Career Highlights

Ghawamedin Bayan is currently employed at The West Company, where he continues to innovate in the field of thermoplastic elastomers. His work has led to advancements that improve the performance and application of these materials in various industries.

Collaborations

He has collaborated with notable coworkers, including Anthony S. Esposito and Charles H. White, contributing to a dynamic and innovative work environment.

Conclusion

Ghawamedin Bayan's contributions to the field of thermoplastic elastomers exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of material science and a drive to enhance 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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