Forward Citations = 1

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2 inventors (with patents filed for the assignee):

Seung-Yeop Kwak (1 out of 9 patents)

Jeong-Soo Choi (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 6747092 - Aliphatic polyester compounds having highly branched structure as a plasticizer of polyvinylchloride and flexible polyvinylchloride blend containing the same (2004-06-08),

Ecotech Co., Ltd. is a leading environmental solutions provider. With over 20 years of experience, we specialize in developing cutting-edge technologies for pollution control and waste management. Our innovative products and services are designed to promote sustainability and protect the environment. Visit our website to learn more about our solutions and how we can help you address your environmental challenges.

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Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#43 in Chungcheongnam-do

#5,496 in South Korea

Chungcheongnam-do, South Korea

Ecotech Co., Ltd.

Forward Citations = 1

2 inventors:

Seung-Yeop Kwak (1 out of 9 patents)

Jeong-Soo Choi (1 out of 1 patent)

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