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Inventor

Howon Ra

Inventor
Daejeon, KR

Overview

1→
Patents
2016
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C07Dprimary
C07DHeterocyclic compounds20%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients20%
C08LCompositions of macromolecular compounds20%
C09KMaterials for miscellaneous applications, not provided for elsewhere20%
C10LFuels not otherwise provided for20%
PatentTitleYear
9,228,075'Composition and method for inhibiting gas hydrate formation'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to KANG SEONG-PIL (1)· patent assignee history
2016Patents assigned to KIM KISUB (1)· patent assignee history
2016Patents assigned to KOREA ENERGY RESEARCH INST (1)· patent assignee history
2016Patents assigned to LEE DONGWOOK (1)· patent assignee history
2016Patents assigned to RA HOWON (1)· patent assignee history
2016Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KANG SEONG-PIL12016
KIM KISUB12016
KOREA ENERGY RESEARCH INST12016
LEE DONGWOOK12016
RA HOWONself12016
Locations
LocationPatentsSpan
Daejeon, KR12016