Inventor
Haksoo Han
Inventor
Seoul, KR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C08JWorking-up13%
B01DSeparation6%
B01FMixing, e.g. dissolving, emulsifying or dispersing6%
C01BNon-metallic elements6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C08LCompositions of macromolecular compounds6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
E21BEarth or rock drilling6%
H01BCables6%
PatentTitleYear
11,098,569System and method of performing oil displacement by water-gas dispersion system202110,442,894Microporous polyimide sponge and method for producing the same201910,047,207Microporous polyimide sponge and method for producing the same20189,368,821'Composite electrolyte membrane for fuel cell, method for producing the electrolyte membrane and fuel cell including the electrolyte membrane'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2019Patents assigned to UNIV YONSEI IACF (3)· patent assignee history
2016Patents assigned to CHOI SEUNG-HYUK (1)· patent assignee history
2016Patents assigned to HAN HAKSOO (1)· patent assignee history
2016Patents assigned to JEONG MINSU (1)· patent assignee history
2016–2019Based in Seoul, KR· patent location history
2021Patents assigned to PETROCHINA CO LTD (1)· patent assignee history
2021Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV YONSEI IACF | 3 | 2016–2019 |
| CHOI SEUNG-HYUK | 1 | 2016 |
| HAN HAKSOOself | 1 | 2016 |
| JEONG MINSU | 1 | 2016 |
| PETROCHINA CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 3 | 2016–2019 |
| Beijing, CN | 1 | 2021 |