Inventor
SANG HA SON
Inventor
KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds16%
C08LCompositions of macromolecular compounds13%
C09JAdhesives13%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
B29BPreparation or pretreatment of the material to be shaped3%
B29CShaping or joining of plastics3%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
PatentTitleYear
12,338,373Pressure-sensitive adhesive composition202512,252,562Method for producing ethylene-acrylic acid copolymer202512,166,234Separator, lithium secondary battery including separator, and manufacturing method therefor202412,152,171Composition comprising recycled resin and ethylene-acrylic acid copolymer and preparation method thereof202411,932,993Composition for coating a paper, method for production thereof and coated paper202411,667,818Ethylene-(meth)acrylic acid copolymer and water-dispersive composition including the same202311,180,597Polymer composition2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to SHANJIN OPTOELECTRONICS SUZHOU CO LTD (1)· patent assignee history
2021–2025Based in KR· patent location history
2023–2025Patents assigned to SK GEO CENTRIC CO LTD (4)· patent assignee history
2023–2025Patents assigned to SK INNOVATION CO LTD (4)· patent assignee history
2024Patents assigned to LG ENERGY SOLUTION LTD (1)· patent assignee history
2025Patents assigned to LG CHEMICAL 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 | 4 | 2023–2025 |
| SK INNOVATION CO LTD | 4 | 2023–2025 |
| LG CHEMICAL LTD | 1 | 2025 |
| LG ENERGY SOLUTION LTD | 1 | 2024 |
| SHANJIN OPTOELECTRONICS SUZHOU CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 7 | 2021–2025 |