LM GLASFIBER A/S

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F03D WIND MOTORS4514
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 3095
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM10147
 
  
 
B64C AEROPLANES; HELICOPTERS 668
 
  
 
F03B MACHINES OR ENGINES FOR LIQUIDS 618
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 552
 
  
 
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 427
 
  
 
B63H MARINE PROPULSION OR STEERING 436
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 335
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 254

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2011/0316,182 METHOD AND MANUFACTURING LINE FOR MANUFACTURING WIND TURBINE BLADESMar 05, 10Dec 29, 11[B29C, B29D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9751277 Method of cutting off laminate layers, eg a glass fibre or carbon-fibre laminate layer in the blade of a wind turbineMar 31, 14Sep 05, 17[B29C, F03D, B32B]
9695800 Wind turbine blade with plurality of longitudinally extending flow guiding device partsOct 08, 10Jul 04, 17[F03D]
9624901 Work platformMar 30, 10Apr 18, 17[F03D]
9611833 Wind turbine blade with narrow shoulder and relatively thick airfoil profilesJul 16, 10Apr 04, 17[F03D]
9505180 Method and apparatus for detecting leak in a VARTM processMar 07, 14Nov 29, 16[B29C, G01M]
9492972 Method for producing a composite structure and a composite structureJun 15, 12Nov 15, 16[B29C, B29L]
9381705 Method of manufacturing a laminated part from fibre materialNov 11, 09Jul 05, 16[B29C, B29L, B32B]
9371178 Transportation and storage system for wind turbine bladesJun 20, 14Jun 21, 16[B60P, F03D, A47F, B65D]
9366223 Notch-reduced composite jointJul 08, 11Jun 14, 16[F03D]
9353727 Method of in situ calibrating load sensors of a wind turbine bladeJan 31, 11May 31, 16[F03D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8579594 Wind turbine blade with submerged boundary layer control meansExpiredAug 29, 08Nov 12, 13[B63H, B64C, F01D]
2013/0047,434 TOOL FOR MOUNTING STUD BOLTSAbandonedOct 05, 10Feb 28, 13[B25B, B23P]
2013/0028,734 MAGNETIC ACTIVE FLAPAbandonedDec 14, 10Jan 31, 13[F03D]
8215911 Wind power plant with lightning protection arrangementExpiredOct 06, 06Jul 10, 12[B63H, F04D]
2012/0070,281 METHOD OF OPERATING A WIND TURBINEAbandonedMay 18, 10Mar 22, 12[F03D]
2012/0061,007 METHOD OF STRENGTHENING A WIND TURBINE BLADE AND THE STRENGTHENED BLADEAbandonedMay 17, 10Mar 15, 12[B32B]
8109733 Variable speed hubExpiredDec 28, 06Feb 07, 12[F03D]
2011/0297,303 METHOD OF LAYING A LAYER OF FIBRE MATERIAL AND THE RELATED APPARATUSAbandonedNov 11, 09Dec 08, 11[B29C]
2011/0259,511 METHOD AND SYSTEM FOR MONITORING AND CONTROLLING THE MANUFACTURING OF PARTS FOR A WIND POWER PLANTAbandonedNov 11, 09Oct 27, 11[B29C]
2011/0225,796 PROVIDING A TRANSVERSE FILLING INSIDE AND ELONGATED NARROW CAVITYAbandonedNov 05, 09Sep 22, 11[B23P, B65D]
7994652 Wind turbine with flow surfacesExpiredDec 18, 06Aug 09, 11[F03D]
7966726 Levelling of root bushings on blades for wind turbinesExpiredDec 28, 06Jun 28, 11[B23P, B21D]
2010/0209,258 BLADE FOR A ROTOR OF A WIND TURBINE PROVIDED WITH BARRIER GENERATING MEANSAbandonedAug 29, 08Aug 19, 10[F03D]
2010/0131,216 Power curve of wind power plant for energy networkAbandonedApr 16, 08May 27, 10[G06F, G01R]
2010/0115,951 Design of a group of wind power plantsAbandonedApr 22, 08May 13, 10[F03D]
2010/0121,606 Measuring of geometrical parameters for a wind turbine bladeAbandonedApr 21, 08May 13, 10[G01B]
2010/0068,058 BLADE WITH HINGED BLADE TIPAbandonedJun 16, 06Mar 18, 10[F03D]
2009/0285,691 Blade for a Wind Turbine RotorAbandonedDec 05, 06Nov 19, 09[F03D]
2009/0104,038 Airfoil Family for a Blade of a Wind TurbineAbandonedDec 20, 06Apr 23, 09[F03D]
2005/0180,853 Wind turbine blade with carbon fibre tipAbandonedSep 20, 04Aug 18, 05[B63H]

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