This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignee: Korea Kumho Petrochemical Co., Ltd.. Active years: 2012-2013.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong Cheol Sohn. Retrieved from https://idiyas.com/inventor/dong-cheol-sohn-3dn7z7pv
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 33.3
EPO Patents = 3 (Patent Applications = 2)
Average Co-Inventor Count = 2.3
ph-index = 1
Forward Citations = 4(Granted Patents)
Location History:
- Ulsan, KR (2012 - 2013)
- Dong-gu, KR (2013)
Company Filing History:
Years Active: 2012-2013
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3 patents (USPTO):Explore Patents
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong Cheol Sohn. Retrieved from https://idiyas.com/inventor/dong-cheol-sohn-3dn7z7pv
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]
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]
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]
3 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]
2 patents pending (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]