KELHEIM FIBRES GMBH

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 728
 
  
 
D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS324
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 2138
 
  
 
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 269
 
  
 
B01D SEPARATION 2132
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 229
 
  
 
D21H PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR 236
 
  
 
A24D CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES123
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 130

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0220,932 FILTER AID AND FILTER LAYERSep 08, 14Aug 04, 16[C12H, B01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9279196 Regenerated cellulose fiberJul 09, 10Mar 08, 16[D01D, A61F, D01F]
7694827 Methods of reducing thermo-oxidation of polymers such as polyacrylonitrileJun 11, 03Apr 13, 10[B01D]
6333108 Cellulose fibre compositionsMay 09, 95Dec 25, 01[D01F]
5686034 Tampon productionDec 04, 95Nov 11, 97[D01D, D01F]
5634914 Cellulosic fibreApr 25, 95Jun 03, 97[A61F]
5458835 Process of making viscose staple fibersJul 22, 94Oct 17, 95[D01D, D01F]
5443776 Process of improving at least one property of viscose filamentsMar 14, 94Aug 22, 95[D01F, D02G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0147,616 REGENERATED CELLULOSE FIBERAbandonedJun 26, 12May 29, 14[D01F]
2014/0148,590 FIBER BUNDLEAbandonedJun 26, 12May 29, 14[C08B]
2012/0219,784 USE OF A REGENERATED CELLULOSE FIBER IN A FLAME-RETARDANT PRODUCTAbandonedJul 09, 10Aug 30, 12[C09K, A47C, C08B, D01F]
2008/0196,188 Fibrous Composite that is Dissoluble or Decomposable in Water, and Products Manufactured ThereformAbandonedJun 14, 06Aug 21, 08[A47L, B32B, D04H]
6515121 Method of manufacturing and collecting cellulosic particlesExpiredSep 11, 00Feb 04, 03[C07H, C07G, C08B]
6503371 Manufacture of cellulosic particlesExpiredAug 04, 00Jan 07, 03[D21H]
6451884 Cellulosic particles and methods of making themExpiredJul 14, 00Sep 17, 02[C08J, C08L]
6228966 High-strength high-modulus polyacrylonitrile fibers, method for their production and useExpiredJun 09, 99May 08, 01[C08F]
5776598 Fibre treatmentExpiredJan 30, 96Jul 07, 98[B32B]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.