EPO Patents = 2

Forward Citations = 25

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35 inventors (with patents filed for the assignee):

Hong Gi Park (1 out of 14 patents)

Jeong Hoon Song (1 out of 1 patent)

Jin Seok Um (1 out of 3 patents)

4. Sarper Sarp (1 out of 1 patent)

5. In-Ho Yeo (1 out of 2 patents)

6. Wangyun Won (1 out of 1 patent)

7. Daeho Ko (1 out of 1 patent)

8. Kyungtae Park (1 out of 2 patents)

9. Tae Sang Ahn (1 out of 1 patent)

10. Young Joo Kim (1 out of 1 patent)

11. Seung Ryeol Cha (1 out of 1 patent)

12. Geum Seok Jeon (1 out of 1 patent)

13. Jae Hoon Bae (1 out of 1 patent)

14. Won Gyun Seok (1 out of 1 patent)

15. Hyeon Su Jeon (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 10040104 - Soil remediation facility and soil remediation method using the same (2018-08-07),

2. 9428406 - Membrane based desalination apparatus with osmotic energy recovery and membrane based desalination method with osmotic energy recovery (2016-08-30),

3. 9339759 - Gas separation system (2016-05-17),

4. 8915042 - Steel frame structure using U-shaped composite beam (2014-12-23),

5. 8695142 - Partially and fully earth-anchored cable-stayed bridges using main-span prestressing unit and method of constructing the same (2014-04-15),

6. 7485231 - Activated sludge process using downflow sludge blanket filtration (2009-02-03),

Company Overview

GS Engineering & Construction Corp. is a leading global construction and engineering company that specializes in various sectors such as civil engineering, architecture, and plant construction. With a strong commitment to innovation and sustainability, GS E&C has successfully completed numerous projects around the world, earning a reputation for high-quality construction and reliable service.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#580 in Seoul

#1,619 in South Korea

Seoul, South Korea

Gs Engineering & Construction Corp.

Forward Citations = 25

35 inventors:

Hong Gi Park (1 out of 14 patents)

Jeong Hoon Song (1 out of 1 patent)

Jin Seok Um (1 out of 3 patents)

4. Sarper Sarp (1 out of 1 patent)

5. In-Ho Yeo (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gs Engineering & Construction Corp.. Retrieved from https://idiyas.com/company/gs-engineering-and-construction

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

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]

2 patents (EPO):

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]