SKC CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM16141
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 10110
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 573
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 5357
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 4121
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 498
 
  
 
H01Q AERIALS 4106
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 3113
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3202
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 2131

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0029,335 RESIN FILM FOR LAMINATED GLASS, LAMINATED GLASS INCLUDING THE SAME, AND VEHICLE INCLUDING THE SAMEMar 30, 17Feb 01, 18[B32B]
2017/0346,165 ANTENNA DEVICE AND PORTABLE TERMINAL COMPRISING SAMEMay 31, 17Nov 30, 17[H04B, H01Q]
2017/0089,069 AIR-PERMEABLE RADIANT BARRIER SHEET HAVING IGNITION PREVENTION AND RADIATION REFLECTION FUNCTIONS, AND WOOD PANEL COMPRISING SAMESep 23, 16Mar 30, 17[C23C, E04C, B32B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9835766 Optical film and preparation method thereofAug 31, 12Dec 05, 17[C08J, G02B]
9745437 Method for the preparation of microcellular polyurethane elastomersDec 27, 12Aug 29, 17[C08J, C08G, B60G, F16F]
9688057 Multilayered biodegradable filmOct 19, 11Jun 27, 17[B32B]
9640304 Ceramic laminate sheet with flexibility and preparation method thereofJul 11, 13May 02, 17[B29C, C04B, H01B, H01Q, H01F, B32B, H05K]
9574047 Heat-shrinkable polyester filmOct 19, 11Feb 21, 17[C08J, C08G, B65C, C08L, B32B]
9574829 System for recovering waste heatNov 30, 10Feb 21, 17[F01K, F28D, F27D, B01D]
9522511 Cut-out laminated sheet and preparation method thereofMar 06, 14Dec 20, 16[B26D, B26F, B32B]
9455060 Composition of polythiophene-based conductive polymers having high conductivity, transparency, waterproof property and a membrane prepared using the sameDec 07, 12Sep 27, 16[C08G, H01B, C08L, C08K]
9028952 Multilayered weatherable film for solar cellOct 06, 09May 12, 15[H01L, C08G, C08L, B32B]
8999499 White porous polyester film and preparation method thereofAug 17, 10Apr 07, 15[C08J, B29C, C08L, B32B, C08K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0310,490 ENVIRONMENTALLY FRIENDLY HEAT-SHRINKABLE FILMAbandonedNov 21, 11Nov 21, 13[C08G]
2013/0160,924 HOT AIR TUNNEL SYSTEM APPARATUS AND LABELING METHOD USING SAMEAbandonedDec 23, 11Jun 27, 13[B65C]
2013/0122,370 CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY CONTAINING PHOSPHATE FLUORIDE AND PREPARATION METHOD THEREOFAbandonedNov 06, 12May 16, 13[H01M]
2013/0017,382 DOUBLE WAVELENGTH-REFLECTIVE MULTI-LAYER FILMAbandonedDec 14, 10Jan 17, 13[B32B]
2012/0207,993 MULTILAYERED OPTICAL FILM, AND PREPARATION METHOD THEREOFAbandonedOct 08, 10Aug 16, 12[B29C, B32B]
2012/0082,785 BIAXIALLY ORIENTED POLYESTER FILM AND PREPARATION METHOD THEREOFAbandonedJun 09, 10Apr 05, 12[B05D, C08G, B29C, C08L, C08K]
2012/0034,453 LAYER AND STRUCTURE USING COMPOSITION OF CONDUCTIVE POLYMERSAbandonedJan 05, 10Feb 09, 12[B32B]
2011/0195,255 POLYTHIOPHENE-BASED CONDUCTIVE POLYMER MEMBRANEAbandonedJan 30, 08Aug 11, 11[H01B, B32B]
2010/0233,498 Multilayered Aliphatic Polyester FilmAbandonedAug 17, 07Sep 16, 10[B32B]
2010/0183,843 BIODEGRADABLE BIAXIALLY ORIENTED LAMINATED FILMAbandonedMay 28, 08Jul 22, 10[B32B]
2009/0320,379 Chemical Mechanical Polishing Pads Comprising Liquid Organic Material Encapsulated in Polymer Shell and Methods For Producing The SameAbandonedJul 20, 07Dec 31, 09[B24D]
2009/0240,024 BIAXIALLY ORIENTED POLYESTER FILM AND PREPARATION THEREOFAbandonedMar 22, 05Sep 24, 09[C08G]
2009/0042,015 WHITE, POROUS, SINGLE-LAYER POLYESTER FILM AND METHOD FOR PREPARING SAMEAbandonedNov 20, 06Feb 12, 09[B29C, B32B]
2007/0248,777 Anti-Cracking Heat Shrinkable Polyester FilmAbandonedJun 17, 05Oct 25, 07[B65D, B32B]
2007/0032,583 Moisture-curable polyurethane composition with improved storage stability and method for preparing the sameAbandonedAug 03, 06Feb 08, 07[H01B]
7136551 Optical printed circuit board and optical interconnection block using optical fiber bundleExpiredMar 01, 05Nov 14, 06[G02B]
2006/0057,342 Laminated polyester film having controlled frictional coefficientAbandonedApr 25, 05Mar 16, 06[B32B]
2005/0176,912 Composition for polyurethane elastomer having high hardness and excellent abrasion resistanceAbandonedApr 04, 05Aug 11, 05[C08G]
6841303 High ionic conductivity gel polymer electrolyte for rechargeable polymer batteriesExpiredNov 08, 01Jan 11, 05[H01M]
2004/0238,801 Light-diffusing film and composition for the sameAbandonedDec 12, 03Dec 02, 04[G02B]

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