Inventor

Soo-Jong Um

Inventor

Kyungki-do, KR

Overview

5→

Patents

2006–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 5 as inventor

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

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%

C07CAcyclic or carbocyclic compounds17%

A61KPreparations for medical, dental or toiletry purposes8%

A61MDevices for introducing media into, or onto, the body8%

A61QSpecific use of cosmetics or similar toiletry preparations8%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%

C07BGeneral methods of organic chemistry8%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

C07KPeptides8%

PatentTitleYear

10,980,984Guidewire retention clip2021 8,282,961'Method of preparing a microcapsule containing unsaturated fatty acids, the microcapsule prepared by the method, and articles containing the microcapsule'2012 7,173,062'Method for the improvement of skin wrinkles using retinyl retinoate'2007 7,166,744'Retinoid derivatives and methods for producing said compounds and anti-cancer pharmaceutical composition comprising said compounds'2007 7,030,265'Retinol derivatives, the method of preparations and the uses thereof'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2012Patents assigned to CHEBIGEN INC (2)· patent assignee history

2006Based in Seongnam, KR· patent location history

2007Patents assigned to CHEBIGEN CO LTD (1)· patent assignee history

2007Patents assigned to ENPRANI CO LTD (1)· patent assignee history

2007Based in Kyungki-do, KR· patent location history

2012Patents assigned to JIN HA-LYONG (1)· patent assignee history

2012Patents assigned to KIM HEE-JEONG (1)· patent assignee history

2012Based in Seongnam-si, KR· patent location history

2021Based in Richmond, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHEBIGEN INC	2	2006–2012
CHEBIGEN CO LTD	1	2007
ENPRANI CO LTD	1	2007
JIN HA-LYONG	1	2012
KIM HEE-JEONG	1	2012

Locations

Location	Patents	Span
Kyungki-do, KR	2	2007
Richmond, Virginia, US	1	2021
Seongnam-si, KR	1	2012
Seongnam, KR	1	2006