Levittown, PA, United States of America

Wan-Li Liu

This inventor holds 2 USPTO granted patents. Top assignee: Rohm and Haas Company. Active years: 1994-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wan-Li Liu. Retrieved from https://idiyas.com/inventor/wan-li-liu-o0a99jio

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1994-1995

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2 patents (USPTO):Explore Patents

Title: The Innovations of Wan-Li Liu

Introduction

Wan-Li Liu is a notable inventor based in Levittown, PA (US). He has made significant contributions to the field of thermoplastic polymers, holding a total of 2 patents. His work focuses on enhancing the impact strength of these materials, which is crucial for various applications in the industry.

Latest Patents

Wan-Li Liu's latest patents include innovative solutions for impact-strength modifiers for thermoplastic polymers. One of his patents describes an acrylic additive polymer containing free carboxylic acid groups. This polymer is combined with a core-shell impact-property modifier, also containing free carboxylic acid groups, to create an improved physical-property modifier for polyamide resins. This advancement is essential for enhancing the durability and performance of thermoplastic materials.

Career Highlights

Wan-Li Liu is currently employed at Rohm and Haas Company, where he continues to develop innovative solutions in polymer technology. His expertise in the field has led to significant advancements that benefit various industries relying on high-performance materials.

Collaborations

Wan-Li Liu collaborates with talented professionals, including his coworker Susan M Liwak. Their combined efforts contribute to the ongoing research and development of impactful solutions in the polymer sector.

Conclusion

Wan-Li Liu's contributions to the field of thermoplastic polymers demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and its applications, making him a valuable asset in the industry.

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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