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Inventor

Ja-Kyo Koo

Inventor
Seoul, KR

Overview

4→
Patents
2002–2018
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general22%
C22CAlloys22%
A61BDiagnosis11%
A61FFilters implantable into blood vessels11%
B22FWorking metallic powder11%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
10,052,405Biodegradable implant and method for manufacturing same20189,943,625Magnesium alloy20186,905,500'Bone fixation apparatus'20056,428,575'Prosthetic cage for spine'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to HAN JUNG SOO (1)· patent assignee history
2002Patents assigned to KOO JA KYO (1)· patent assignee history
2002Based in Hakey-dong, Nowon-gu, Seoul, KR· patent location history
2005–2018Patents assigned to U & I CORP (2)· patent assignee history
2005–2018Based in Seoul, KR· patent location history
2018Patents assigned to U&I CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
U & I CORP22005–2018
U&I CORP22018
HAN JUNG SOO12002
KOO JA KYOself12002
Locations
LocationPatentsSpan
Seoul, KR32005–2018
Hakey-dong, Nowon-gu, Seoul, KR12002