SGL Automotive Carbon Fibers GmbH & Co. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 427
 
  
 
D01G PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING 211
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 126
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B29K INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 130
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0354,111 FIBER-BASED CARRIER STRUCTURE FOR LIQUIDS AND SOLID PARTICLES AND METHOD FOR PRODUCING THE FIBER-BASED CARRIER STRUCTUREAug 20, 15Dec 10, 15[D04H]
2013/0209,725 REINFORCED NONWOVEN FABRICNov 03, 11Aug 15, 13[D04H]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9896784 Method for producing a flat semi-finished product from a fiber composite material and flat semi-finished productAug 25, 14Feb 20, 18[B29B, B29K, D01G, D04H]
9551098 Nonwoven batt with curved carbon fiber bundlesNov 03, 11Jan 24, 17[B29C, B29B, D01G, D04H, B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0209,724 PILE LAYER WITH CARBON-FIBER ENCOMPASSING BUNDLESAbandonedNov 03, 11Aug 15, 13[D01G, D04H]
2013/0210,298 METHOD FOR PRODUCING A FLAT SEMI-FINISHED PRODUCT FROM A FIBER COMPOSITE MATERIAL AND FLAT SEMI-FINISHED PRODUCTAbandonedAug 17, 12Aug 15, 13[D01G, D04H]
2013/0196,154 METHOD FOR PRODUCING PELLETS FROM FIBER COMPOSITE MATERIALS AND CARBON FIBER CONTAINING PELLETAbandonedAug 17, 12Aug 01, 13[B29B, C08K]

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