CARL FREUDENBERG KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS4813
 
  
 
A47L DOMESTIC WASHING OR CLEANING 4727
 
  
 
B01D SEPARATION 31103
 
  
 
0401 BRUSHES AND BROOMS FOR CLEANING267
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 2212
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM16141
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 13141
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 11114
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION1049
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 962

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0057,984 TECHNICAL PACKAGING MATERIALJul 26, 17Mar 01, 18[D01D, B65D, D04H, B32B]
2018/0042,442 Twist Mop with Biased CupOct 23, 17Feb 15, 18[A47L]
2018/0008,743 BIORESORBABLE WOUND DRESSINGSep 06, 17Jan 11, 18[A61K, A61F, A61L, D04H]
2017/0341,005 FILTER CARTRIDGEDec 14, 15Nov 30, 17[B01D]
2017/0298,568 TEXTILE FABRIC FOR PREVENTING THE PENETRATION AND THE SPREADING OF WATER IN CABLESSep 01, 15Oct 19, 17[H01B, D06M]
2017/0292,051 SEALING BODY FOR DYNAMIC APPLICATIONSSep 14, 15Oct 12, 17[C09K, C08K, F16J]
2017/0260,658 LINEAR TEXTILE STRUCTUREAug 19, 15Sep 14, 17[D04B, D02G]
2017/0219,448 SENSORJul 23, 15Aug 03, 17[H01L, G01L, B81B]
2017/0182,735 MICROFIBER NONWOVEN COMPOSITEJan 15, 15Jun 29, 17[B32B, D04H]
2017/0165,394 MEDICAL DEVICE AND METHOD FOR THE PRODUCTION THEREOFFeb 12, 15Jun 15, 17[D01D, A61L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915347 Cassette sealMay 26, 15Mar 13, 18[F16J]
9863829 SensorJul 23, 15Jan 09, 18[H01L, G01L, B81B]
9855825 Use of a filter element for the adsorption of hydrocarbonsMay 19, 15Jan 02, 18[B60H, B01J, B01D]
9856916 Seal, method for producing same and sealing arrangement therewithDec 04, 13Jan 02, 18[F16C, F16J]
9851010 SealFeb 04, 13Dec 26, 17[F16J]
D806338 Spray mopDec 14, 15Dec 26, 17[0705]
9844999 Assembly with a filter elementOct 27, 15Dec 19, 17[B60H, B01D]
9845880 Sealing ring and use thereofAug 21, 15Dec 19, 17[F16J]
9845882 Double sealing deviceMar 12, 15Dec 19, 17[F04D, F01D, F16J]
9835223 BearingAug 22, 14Dec 05, 17[F16M, B63H, F04B, F16F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0242,615 ADAPTER FOR ATTACHING A CLEANING HEAD TO A MOP HANDLE OF A MOPAbandonedFeb 23, 15Aug 25, 16[A47L]
2016/0242,616 CLEANING HEAD FOR A MOPPING DEVICEAbandonedFeb 24, 15Aug 25, 16[A47L]
2016/0242,617 CLEANING HEAD COMPRISING A FOAM BODYAbandonedFeb 20, 15Aug 25, 16[A47L]
2016/0064,707 SEALING FRAME FOR CELLS IN A BATTERY WITH A THERMALLY ACTIVE COMPENSATING ELEMENTAbandonedNov 05, 15Mar 03, 16[H01M]
2015/0316,120 BEARINGAbandonedOct 30, 13Nov 05, 15[F16F]
2015/0209,709 Filter ElementAbandonedJan 28, 15Jul 30, 15[B01D]
2015/0152,754 SealAbandonedJun 03, 14Jun 04, 15[F01L]
2015/0133,014 THERMO-FUSIBLE SHEET MATERIALAbandonedMay 03, 13May 14, 15[C09J]
2015/0114,228 USE OF A FILTER ELEMENT HAVING A FINE POROUS COATINGAbandonedOct 23, 14Apr 30, 15[B60H, B01D]
2015/0096,139 CLEANING IMPLEMENT FOR HOLDING A CLEANING MEANSAbandonedSep 29, 14Apr 09, 15[A47L]
2015/0059,111 CLEANING DEVICE MADE OF FOAM HAVING AN ABRASIVE SURFACEAbandonedNov 26, 12Mar 05, 15[A47L]
2015/0017,401 TEXTILE LIGHT-PROTECTION MATERIALAbandonedFeb 12, 13Jan 15, 15[D04H]
2014/0287,193 COVERING LAYER FOR A SANITARY ARTICLEAbandonedMar 28, 12Sep 25, 14[A61L, D04H]
2014/0215,739 FLAT MOP AND SUPPORT PLATE THEREFORAbandonedJun 05, 12Aug 07, 14[A47L]
2014/0196,421 UREA FILTER MATERIALAbandonedFeb 02, 12Jul 17, 14[B01D]
2014/0197,599 SEALING ARRANGEMENT AND USE THEREOFAbandonedJan 14, 14Jul 17, 14[F16J]
2014/0070,497 SLIDE RING SEAL ARRANGEMENT WITH SPRING WASHERAbandonedJan 17, 12Mar 13, 14[F16J]
2014/0062,027 SealAbandonedSep 04, 12Mar 06, 14[F16J]
2014/0065,498 Filter ModuleAbandonedAug 20, 13Mar 06, 14[H01M]
2014/0054,864 SEALING ASSEMBLY AND PROTECTOR RINGAbandonedAug 22, 13Feb 27, 14[F16J]

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