Inventor
Hyun Woong Park
Inventor
Gyeonggi-do, KR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A23Lprimary
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for7%
A23PShaping or working of foodstuffs, not fully covered by a single other subclass7%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation7%
B60CVehicle tyres7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%
C08CTreatment or chemical modification of rubbers7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
C08LCompositions of macromolecular compounds7%
C23FNon-mechanical removal of metallic material from surface7%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to ENVITECH INC (1)· patent assignee history
2003Based in Jungeup, KR· patent location history
2019Patents assigned to LG CHEMICAL LTD (1)· patent assignee history
2019Based in Daejeon, KR· patent location history
2020Patents assigned to CJ CHEILJEDANG CORP (1)· patent assignee history
2020Based in Gyeonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CJ CHEILJEDANG CORP | 1 | 2020 |
| ENVITECH INC | 1 | 2003 |
| LG CHEMICAL LTD | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 1 | 2020 |
| Daejeon, KR | 1 | 2019 |
| Jungeup, KR | 1 | 2003 |