Inventor
Hyosook JOO
Inventor
KR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry16%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds16%
C08JWorking-up16%
A61LMethods or apparatus for sterilising materials or objects in general11%
B29CShaping or joining of plastics5%
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. inserts5%
B29LIndexing scheme associated with subclass b29c, relating to particular articles5%
C05CNitrogenous fertilisers5%
C05GMixtures of fertilisers covered individually by different subclasses of class c055%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
PatentTitleYear
12,590,193Preparation method for super absorbent polymer film202612,263,466Preparing method of super absorbent polymer sheet and super absorbent polymer sheet prepared therefrom202511,857,946Preparing method of super absorbent polymer sheet and super absorbent polymer sheet prepared therefrom202411,370,719Controlled-release type fertilizer with decreased floating property comprising tri-block copolymer and method for preparing the same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to LG CHEMICAL LTD (4)· patent assignee history
2022–2026Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 4 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 4 | 2022–2026 |