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For the Inventor, By the Inventor

Columbia, SC, United States of America

Lim Andrew Lee

This inventor holds 11 USPTO granted patents and 4 published patent applications. Top assignees: Integrated Micro-Chromatography Systems, Inc., Dpx Technologies, Inc., University of South Carolina. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lim Andrew Lee. Retrieved from https://idiyas.com/inventor/lim-andrew-lee

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

Calculating rank
USPTO Granted Patents = 11 

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 28(Granted Patents)


Company Filing History:

goldMedal9 out of 9 
 
Integrated Micro-Chromatography Systems, Inc.
 patents
silverMedal1 out of 7 
 
Dpx Technologies, Inc.
 patents
bronzeMedal1 out of 706 
 
University of South Carolina
 patents

Years Active: 2017-2025

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11 patents (USPTO):Explore Patents
1. 12252719 - Chimeric and other variant β-glucuronidase enzymes with enhanced properties (2025-03-18),
2. 12076377 - Variant sulfatase enzymes with enhanced properties (2024-09-03),
3. 11807879 - Compositions of beta-glucuronidase enzyme blends with enhanced enzymatic activity and methods of preparation thereof (2023-11-07),
4. 11421210 - Chimeric and other variant beta-glucuronidase enzymes with enhanced properties (2022-08-23),
5. 11268079 - Compositions of beta-glucuronidase enzyme blends with enhanced enzymatic activity and methods of preparation thereof (2022-03-08),
6. 11161107 - Dispersive pipette extraction system for purification of large biomolecules (2021-11-02),
7. 10487309 - Incorporation of plant virus particles and polymers as 2D and 3D scaffolds to manipulate cellular behaviors (2019-11-26),
8. 9920306 - Mutant β-glucuronidase enzymes with enhanced enzymatic activity (2018-03-20),
9. 9909111 - Mutant lactobacillus beta-glucuronidase enzymes with enhanced enzymatic activity (2018-03-06),
10. 9719075 - [object Object] (2017-08-01),
11. D782693 - Dispersive insert for pipette tips (2017-03-28),

Title: Lim Andrew Lee - Innovator in Enzyme Technology

Introduction

Lim Andrew Lee is a prominent inventor based in Columbia, SC (US), known for his significant contributions to the field of enzyme technology. With a total of 11 patents to his name, Lee has developed innovative solutions that enhance the properties and applications of various enzymes.

Latest Patents

Among his latest patents, Lee has introduced chimeric and other variant β-glucuronidase enzymes that exhibit enhanced enzymatic activity, substrate range, pH range, temperature range, and enzyme stability compared to unmodified enzymes. These advancements facilitate the hydrolysis of glucuronide substrates, including opiates and benzodiazepines. Additionally, he has developed variant sulfatase enzymes with improved properties, allowing for accurate analysis of bodily samples for drug presence, particularly in relation to opioids and steroids containing sulfate ester linkages.

Career Highlights

Throughout his career, Lim Andrew Lee has worked with notable companies such as Integrated Micro-chromatography Systems, Inc. and Dpx Technologies, Inc. His work has significantly impacted the field of enzymology and drug analysis.

Collaborations

Lee has collaborated with esteemed colleagues, including John Tomashek and Caleb Reece Schlachter, contributing to the advancement of enzyme technology and its applications in various industries.

Conclusion

Lim Andrew Lee's innovative work in enzyme technology continues

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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