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Inventor

Chang Woo Jin

Inventor
Gunpo-si, KR

Overview

3→
Patents
2010–2011
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C08Lprimary
C08LCompositions of macromolecular compounds38%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body13%
A61NElectrotherapy13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
PatentTitleYear
7,956,117'Directly paintable polypropylene-based composite composition'20117,834,093'Polyolefin-based thermoplastic polymer composition'20107,829,635'Composition of resin based on polyolefin with improved surface printability'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2011Patents assigned to POLYMERSNET CO LTD (3)· patent assignee history
2010–2011Based in Gunpo-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
POLYMERSNET CO LTD32010–2011
Locations
LocationPatentsSpan
Gunpo-si, KR32010–2011