CELANESE VENTURES GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 163
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 1106
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
C13K GLUCOSE; INVERT SUGAR; LACTOSE; MALTOSE; SYNTHESIS OF SUGARS BY HYDROLYSIS OF DI- OR POLYSACCHARIDES 113
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7148174 Non-metallocene catalyst systemJun 19, 02Dec 12, 06[B01J]
7049453 "Constrained geometry" metallocenes, method for the production thereof and use of the same for the polymerisation of olefinsMar 24, 03May 23, 06[C07F]
6937902 Pacemaker with determination of the dependency of cardiac output on the AV-delayApr 23, 01Aug 30, 05[A61N]
6548075 Cosmetic or medical preparation for topical useNov 14, 01Apr 15, 03[A61K]
5741708 Automated analyzer having magnetic isolation device and method using the sameJun 02, 95Apr 21, 98[G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0112,984 Novel Hydrogels Based On Polyvinyl Alcohols And Polyvinyl Alcohol CopolymersAbandonedApr 22, 05May 15, 08[C09K, A61K, C08F, G02C, C08L]
2008/0027,175 Novel Poly(Vinylester) Copolymers and Poly (Vinylalcohol) Copolymers and the Use ThereofAbandonedDec 03, 04Jan 31, 08[C08F]
2008/0021,185 Novel Polyvinyl Ester and Novel Polyvinylalcohol CopolymersAbandonedJul 23, 04Jan 24, 08[C08F]
2007/0032,621 Novel polyvinyl alcohols and novel polyvinyl alcohol copolymersAbandonedSep 17, 04Feb 08, 07[C08F]
7157398 Covalently fixed nonmetallocenes, process for preparing them and their use for the polymerization of olefinsExpiredFeb 26, 03Jan 02, 07[B01J]
2006/0160,974 Novel polyvinyl estersAbandonedAug 14, 03Jul 20, 06[C08F]
2006/0135,352 Process for polymerizing olefins with non-metallocene catalystsAbandonedJan 06, 06Jun 22, 06[C07F, B01J]
7029794 Lithium battery and electrodeExpiredMay 01, 01Apr 18, 06[H01M]
6929815 Method of increasing the α-amylase-resistant starch content (rs content) of a polysaccharide, polysaccharides, the use thereof and food containing said polysaccharidesExpiredDec 09, 00Aug 16, 05[A23L, C13K]
2005/0101,772 Non-metallocenes, method for the production thereof and the use thereof for the polymerisation of olefinsAbandonedNov 07, 03May 12, 05[C07F]
2004/0133,009 Transition metal compound provided as a catalyst constituent, and use thereof for producing polyolefinsAbandonedMar 01, 04Jul 08, 04[C07F]
6746665 Sun protection product with microparticles on the basis of water-insoluble linear polyglucanExpiredFeb 25, 02Jun 08, 04[A61K]
2004/0094,145 Method for producing microspherical crystallites from linear polysaccharides, corresponding microspherical crystallites and the suse thereofAbandonedJan 08, 04May 20, 04[C08B]
6736889 Compositions comprising starch and/or modified starch and plasticizersExpiredMar 28, 03May 18, 04[C09D]
2004/0087,669 Soft capsules comprising a starch mixture having a reduced degree of branchingAbandonedOct 09, 03May 06, 04[C08J]
6723429 Method for preparing smooth-surface spherical microparticles completely or partially made of at least one water-insoluble linear polysaccharide and microparticles produced according to this methodExpiredFeb 28, 01Apr 20, 04[C07H, C13K, B32B]
2004/0048,829 Molecular inclusion compoundsAbandonedMay 29, 03Mar 11, 04[A61K, C08B]
6703048 Spherical microparticles containing linear polysaccharidesExpiredApr 14, 00Mar 09, 04[A61K, B01J]
6703163 Lithium battery and electrodeExpiredMay 01, 01Mar 09, 04[H01M]
2004/0042,789 Method and apparatus for transferring thin films from a source position to a target positionAbandonedAug 30, 02Mar 04, 04[G03D]

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