Inventor

Byoungcheon JO

Inventor

Overview

2→

Patents

2025–2026

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B65Dprimary

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers29%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form14%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%

C08JWorking-up14%

C08LCompositions of macromolecular compounds14%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management14%

PatentTitleYear

12,545,767Polyvinylidene chloride (PVDC)-based composite having core-shell structure and method for manufacturing same2026 12,454,120Polyethylene film having multi-layer structure and packaging material produced using the same2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to SK GEO CENTRIC CO LTD (1)· patent assignee history

2025Patents assigned to SK INNOVATION CO LTD (1)· patent assignee history

2025–2026Based in KR· patent location history

2026Patents assigned to WEIFANG YAXING CHEMICAL CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SK GEO CENTRIC CO LTD	1	2025
SK INNOVATION CO LTD	1	2025
WEIFANG YAXING CHEMICAL CO LTD	1	2026

Locations

Location	Patents	Span
KR	2	2025–2026