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Inventor

Jin Ha Han

Inventor
Gyeonggi-do, KR

Overview

3→
Patents
2009–2021
Patent span
LOC
Primary field

Patents· 3 as inventor

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

LOC24primary
LOC2467%
A61KPreparations for medical, dental or toiletry purposes33%
PatentTitleYear
11,116,769Tadalafil free base-containing film dosage form containing polyethylene glycol-based polymer and/or vinyl pyrrolidone-based polymer as dispersion stabilizer2021D0596300'Medical ultrasound transducer'2009D0596299'Medical ultrasound transducer'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to PROSONIC CO LTD (2)· patent assignee history
2009Based in Gyeonggi-do, KR· patent location history
2021Patents assigned to CTC BIO INC (1)· patent assignee history
2021Based in Ulsan, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PROSONIC CO LTD22009
CTC BIO INC12021
Locations
LocationPatentsSpan
Gyeonggi-do, KR22009
Ulsan, KR12021