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Inventor

Weon Lee

Inventor
Daejon, KR

Overview

14→
Patents
1994–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 14 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds73%
G11BInformation storage based on relative movement between record carrier and transducer13%
A01NPreservation of bodies of humans or animals or plants or parts thereof7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
PatentTitleYear
9,801,382'Method for preparing emulsifiable solid agrochemical composition containing inorganic salt'20177,129,303'Method for producing homo- and co-polymers of ethylene'20066,989,342'Catalyst for polymerization and copolymerization of ethylene'20066,958,378'Method for producing homo-and co-polymers of ethylene'20056,916,759'Method for producing a catalyst for homo-or co-polymerization of ethylene'20056,914,028'Method for producing a catalyst for homo-or co-polymerization of ethylene'20056,881,696'Catalyst for polymerization and copolymerization of ethylene'20056,831,033'Method of preparing a catalyst for polymerization and copolymerization of ethylene'20046,803,338'Catalyst for homo- or co-polymerization of ethylene'20046,803,427'Method for producing ethylene homo- and co-polymer'20046,762,145'Method of making a catalyst for polymerization and co-polymerization of ethylene'20046,559,249'Catalyst for producing an ultrahigh molecular weight polyethylene (UHWMP) and method for producing an UHWMP using the same'20035,452,169'Variable bulge device for rotatable head drum'19955,318,240'Reel driving clutch of magnetic recording/playback system'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1995Patents assigned to GOLD STAR CO (2)· patent assignee history
1994–1995Based in Seoul, KR· patent location history
2003–2006Patents assigned to SAMSUNG GENERAL CHEMICALS CO (7)· patent assignee history
2003–2004Based in Saitama-shi, JP· patent location history
2004Based in Taejon, KR· patent location history
2005–2006Patents assigned to SAMSUNG ATOFINA CO LTD (4)· patent assignee history
2005–2006Based in Daejon, KR· patent location history
2017Patents assigned to KYUNG NONG CORP (1)· patent assignee history
2017Based in Ulsan, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG GENERAL CHEMICALS CO72003–2006
SAMSUNG ATOFINA CO LTD42005–2006
GOLD STAR CO21994–1995
KYUNG NONG CORP12017
Locations
LocationPatentsSpan
Daejon, KR62005–2006
Saitama-shi, JP42003–2004
Seoul, KR21994–1995
Ulsan, KR12017
Taejon, KR12004