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For the Inventor, By the Inventor

Waltham, MA, United States of America

Philip Yuen

This inventor holds 6 USPTO granted patents and 6 published patent applications. Top assignee: Repligen Corporation. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Philip Yuen. Retrieved from https://idiyas.com/inventor/philip-yuen-9vl0miwt

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 = 2.8

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Waltham, MA (US) (2022 - 2024)
  • Long Beach, CA (US) (2023 - 2024)

Company Filing History:

goldMedal6 out of 133 
 
Repligen Corporation
 patents

Years Active: 2022-2026

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6 patents (USPTO):Explore Patents
1. 12729362 - Hollow fiber screening tool, system, and method (2026-09-08),
2. 12220665 - Tangential flow filtration systems and methods (2025-02-11),
3. 11958018 - Tangential flow filtration systems and methods (2024-04-16),
4. 11946033 - Micro alternating tangential flow perfusion filter, micro bioreactor, and methods of use thereof (2024-04-02),
5. 11680239 - Filter for mammalian cell culture perfusion and clarification with hydrophobic hollow fiber (2023-06-20),
6. 11339364 - Micro alternating tangential flow perfusion filter, micro bioreactor, and methods of use thereof (2022-05-24),

Title: Innovations of Philip Yuen in Filtration Technology

Introduction

Philip Yuen is a notable inventor based in Waltham, MA (US), recognized for his contributions to filtration technology. He holds a total of five patents, showcasing his expertise and innovative spirit in the field.

Latest Patents

Among his latest patents are advancements in tangential flow filtration systems and methods. These systems exhibit improved filter fluxes and process capacities while also reducing fouling characteristics. The tangential flow depth filtration (TFDF) systems he developed optionally utilize tubular depth filters (TDF). His methods include the passage of a non-laminar flow through at least a portion of a length of a TDF in a TFDF system.

Career Highlights

Philip Yuen is currently associated with Repligen Corporation, where he continues to push the boundaries of filtration technology. His work has significantly impacted the efficiency and effectiveness of filtration processes in various applications.

Collaborations

He collaborates with talented individuals such as Michael Bransby and Derek Carroll, contributing to a dynamic and innovative work environment.

Conclusion

Philip Yuen's contributions to tangential flow filtration systems highlight his role as a leading inventor in the field. His innovative approaches continue to enhance filtration technology, making significant strides 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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