Seung Joo Lee

This inventor holds 6 USPTO granted patents and 8 published patent applications and 5 EPO patents. Top assignees: Alteogen, Inc., Korea Research Institute of Chemical Technology, Lg Life Sciences, Limited. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seung Joo Lee. Retrieved from https://idiyas.com/inventor/seung-joo-lee-novoffoe

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

Calculating rank

USPTO Granted Patents = 6 (Patent Applications = 8)

% Patents Active = 50.0

EPO Patents = 5 (Patent Applications = 3)

Average Co-Inventor Count = 4.7

ph-index = 1

Forward Citations = 4(Granted Patents)

Company Filing History:

Korea Research Institute of Chemical Technology

patents

1 out of 75

Lg Life Sciences, Limited

Years Active: 2012-2026

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12618055 - Hyaluronidase variants with improved stability and pharmaceutical composition comprising the same (2026-05-05),

2. 12581787 - Organic hole transport material doped with acid-base adduct, and optical device using same (2026-03-17),

3. 12570766 - PHARMACEUTICAL COMPOSITION FOR SUBCUTANEOUS ADMINISTRATION CONTAINING HUMAN HYALURONIDASE PH20 VARIANT AND DRUG (2026-03-10),

4. 12371683 - Hyaluronidase variants and pharmaceutical composition comprising the same (2025-07-29),

5. 9406961 - Method for preparing electrolyte for vanadium redox flow battery using vanadium oxide (2016-08-02),

6. 8119595 - Stable, aqueous solution of human erythropoietin, not containing serum albumin (2012-02-21),

Title: Seung Joo Lee: Innovator in Organic Materials and Pharmaceutical Compositions

Introduction

Seung Joo Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the fields of organic materials and pharmaceuticals. With a total of 6 patents to his name, Lee's work is recognized for its innovative approaches and practical applications.

Latest Patents

Among his latest patents is an organic hole transport material doped with an acid-base adduct. This material is designed for use in optical devices, showcasing a unique composition formed through an acid-base reaction. The acid used in this invention contains hydrogen ions (H) and follows the formula HX, where H corresponds to a hydrogen ion and X corresponds to an anion, specifically TFSI. Another notable patent involves a pharmaceutical composition for subcutaneous administration that contains a human hyaluronidase PH20 variant and a drug, highlighting his versatility in both materials science and medicine.

Career Highlights

Seung Joo Lee has worked with notable companies such as Alteogen, Inc. and New Well Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology and healthcare.

Collaborations

Lee has collaborated with talented individuals in his field, including Soon Jae Park and Sun-Ah You. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Seung Joo Lee's contributions to organic materials and pharmaceuticals demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of complex scientific principles and their applications in real-world scenarios.

Profile summary based on public USPTO records.