DAELIM INDUSTRIAL CO., LTD.
Patent Owner
Stats
- 20 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- Jan 09, 2018 most recent publication
Details
- 20 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 142 Total Citation Count
- Jun 05, 1995 Earliest Filing
- 12 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2016/0325,263 ETHYLENE AND ALPHA-OLEFIN POLYMERIZATION APPARATUS AND PREPARATION METHODJan 02, 15Nov 10, 16[C08F, B01J, B01D]
2016/0130,377 Apparatus and Method for Preparing Polybutene Having Various Molecular WeightsJun 03, 14May 12, 16[C08F, B01J]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9862784 Apparatus and method for preparing polybutene having various molecular weightsJun 03, 14Jan 09, 18[C08F, B01J]
9765162 Apparatus and method for removing halogens generated during preparation of polybuteneAug 28, 14Sep 19, 17[C08F, B01J, B01D]
9649623 Preparing phosphorus containing alumina support by sol-gel method for Fischer-Tropsch synthesis and catalyst preparation thereofNov 01, 13May 16, 17[B01J, C10G]
9637422 Method for preparing high purity isobutene using glycoletherFeb 17, 12May 02, 17[C07C, C07B]
9637576 Device and method for re-circulating raw material used when manufacturing polybuteneJul 29, 14May 02, 17[C08J, C08F, B01J]
9518138 Copolymer of ethylene and alpha-olefin, and method for preparing sameNov 15, 13Dec 13, 16[C10M, C08F]
9487607 Catalyst composition for preparing multimodal polyolefin resin with remarkable moldability and mechanical properties, and polymerization method using sameDec 03, 13Nov 08, 16[C08F]
9452304 Non-directional smoke control damper having chain gear type blade advancing/retreating deviceFeb 14, 13Sep 27, 16[A62C, F24F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2013/0345,375 OLEFIN POLYMERIZATION CATALYST COMPOSITION AND OLEFIN POLYMERIZATION PROCESS USING THE SAMEAbandonedJun 26, 12Dec 26, 13[C08F]
2013/0345,378 METALLOCENE COMPOUND, CATALYST COMPOSITION INCLUDING THE SAME, AND OLEFIN POLYMERIZATION PROCESS USING THE SAMEAbandonedJun 26, 12Dec 26, 13[C07F, C08F]
2011/0306,803 SEPARATION OF GLYCOL MONO-TERTIARY-BUTYL ETHER AND GLYCOL DI-TERTIARY-BUTYL ETHERAbandonedJun 08, 11Dec 15, 11[C07C]
2011/0015,062 COBALT/ZIRCONIUM-PHOSPHORUS/SILICA CATALYST FOR FISCHER-TROPSCH SYNTHESIS AND METHOD OF PREPARING THE SAMEAbandonedFeb 16, 09Jan 20, 11[B01J]
2003/0207,757 Catalyst composition comprising metallocene compound having bulky cycloalkyl-substituted cyclopentadienyl ligand, and process for olefin polymerization using the sameAbandonedApr 29, 03Nov 06, 03[B01J]
6525221 Fuel detergent composed of hydropoly(oxyalkylene) oxyalkyl amine compoundExpiredNov 21, 01Feb 25, 03[C10L, C07C]
6090170 Multihydroxypolyalkenyl-substituted amine compounds and fuel composition comprising the sameExpiredDec 31, 98Jul 18, 00[C01L]
6011144 PHA E and PHA C components of poly(hydroxy fatty acid) synthase from thiocapsa pfennigiiExpiredJul 03, 97Jan 04, 00[C12N, C07K]
5883207 Process for preparing isobutene cyclopentadiene-methylcyclopentadiene terpolymersExpiredMar 19, 97Mar 16, 99[C08F]
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