Inventor

Ro Mi Lee

Inventor

Daejeon, KR

Overview

18→

Patents

2010–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 18 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 bonds19%

C08CTreatment or chemical modification of rubbers18%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients18%

C08LCompositions of macromolecular compounds16%

B60CVehicle tyres14%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%

C07DHeterocyclic compounds3%

Y02TClimate change mitigation technologies related to transportation3%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry1%

C07CAcyclic or carbocyclic compounds1%

PatentTitleYear

10,662,143Modification monomer, modified conjugated diene-based polymer including the same and method for preparing the polymer2020 10,253,158Method for continuously preparing modified conjugated diene polymers, polymers obtained from the method, and rubber composition comprising the same2019 10,233,265Modified conjugated diene polymer and method for preparing the same2019 10,066,076Method for preparing conjugated diene polymer, composition comprising the same and tire comprising the composition2018 10,053,552Conjugated diene-based polymer rubber composition containing dispersant2018 10,023,661End-functional conjugated diene-based polymer and method of preparing same2018 9,988,515Method for preparing conjugated diene polymer, composition comprising the same and tire comprising the composition2018 9,969,832Modified conjugated diene-based polymer, method for preparing same, and rubber composition comprising same2018 9,725,527'Modified conjugated diene polymer, method for preparing same, and rubber composition containing same'2017 9,718,899'Anionic polymerization initiator having anionic terminal comprising amine group, production method for modified conjugated diene-based copolymer using same, and rubber composition comprising modified conjugated diene-based copolymer produced in accordance therewith'2017 9,540,472'Modified conjugated diene polymer and method for preparing the same'2017 9,422,417'Modified conjugated diene polymer, method for preparing the same and rubber composition comprising the same'2016 9,328,185'Modified conjugated diene polymer and method for preparing the same'2016 9,309,371'Polymerization initiator, modified-conjugated diene polymer and tire produced therefrom'2016 9,290,585'Modified conjugated diene polymer and method for preparing the same'2016 9,200,135'Polymerization initiator, modified-conjugated diene polymer and tire prepared therefrom'2015 7,884,164'Catalyst system for olefin polymerization comprising trioxasilocane and method for olefin polymerization using the same'2011 7,776,979'Prepolymerized catalyst for olefin polymerization, process for polymerizing olefin by using the catalyst and polyolefin produced by the process'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2020Patents assigned to LG CHEMICAL LTD (18)· patent assignee history

2010–2011Based in Chungcheongnam-do, KR· patent location history

2015–2020Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG CHEMICAL LTD	18	2010–2020

Locations

Location	Patents	Span
Daejeon, KR	16	2015–2020
Chungcheongnam-do, KR	2	2010–2011