EVONIK CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 22233
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 17108
 
  
 
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 16124
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1693
 
  
 
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 1259
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 969
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 795
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM6151
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR590
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 339

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0144,124 Powdery Composition Containing EmulsionNov 22, 16May 25, 17[A61K, B01J, A61Q]
2015/0283,284 SUPERABSORBENT POLYMER HAVING FAST ABSORPTIONApr 07, 14Oct 08, 15[C08J, A61F, A61L]
2015/0157,759 SUPERABSORBENT POLYMER AND METHOD FOR MAKING SAMEFeb 03, 15Jun 11, 15[A61L]
2014/0155,259 SUPERABSORBENT POLYMER HAVING A CAPACITY INCREASEJan 23, 14Jun 05, 14[A61L]
2014/0037,707 Methods for Manufacturing Delivery Systems and Systems ThereofJul 31, 13Feb 06, 14[A61L]
2013/0059,008 DRYING METHODS FOR TUNING MICROPARTICLE PROPERTIESJan 22, 10Mar 07, 13[A61K, A61P]
2010/0069,602 MICROENCAPSULATION PROCESS WITH SOLVENT AND SALTSep 18, 09Mar 18, 10[C08G, B01J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9504643 Compositions and methods for improved retention of a pharmaceutical composition at a local administration siteMar 29, 11Nov 29, 16[A61K]
9486416 Emulsion-based process for preparing microparticles and workhead assembly for use with sameDec 15, 10Nov 08, 16[A61K, B01F]
9440220 Superabsorbent polymer with crosslinkerDec 30, 11Sep 13, 16[C08F, A61F, B01J, A61L]
9399018 Implant devices that differ by release profile and methods of making and using sameSep 16, 10Jul 26, 16[A61K]
9399019 Polymorph compositions, methods of making, and uses thereofMar 13, 13Jul 26, 16[A61K]
9375507 Particulate superabsorbent polymer composition having improved stabilityJan 17, 14Jun 28, 16[C08J, C08F, B01J, A61L, C08L]
9302248 Particulate superabsorbent polymer composition having improved stabilityApr 10, 13Apr 05, 16[C08J, C08F, B01J, A61L]
9216152 Injectable delivery of microparticles and compositions thereforeJun 29, 09Dec 22, 15[A61K, A61L]
9102806 Particulate superabsorbent polymer composition having improved performance propertiesJul 02, 14Aug 11, 15[C08J, C08F, B01J, A61L, C08K]
9011918 Biocompatible and biodegradable elastomeric polymersAug 03, 12Apr 21, 15[A61K, C07K, A61L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0073,601 ESTOLIDE COMPOSITIONS EXHIBITING HIGH OXIDATIVE STABILITYAbandonedAug 27, 15Mar 16, 17[C10M]
2015/0144,403 DRILLING AND FRACTURING FLUIDS COMPRISING ESTOLIDE COMPOUNDSAbandonedNov 21, 14May 28, 15[C09K, E21B]
2015/0045,430 COMPOSITIONS AND PRODUCTS CONTAINING ESTOLIDE COMPOUNDSAbandonedAug 20, 14Feb 12, 15[A61K, A61Q]
2015/0005,212 ACETIC ACID-CAPPED ESTOLIDE BASE OILS AND METHODS OF MAKING THE SAMEAbandonedApr 07, 14Jan 01, 15[C10M, C07C]
8519041 High permeability superabsorbent polymer compositionsExpiredJun 15, 12Aug 27, 13[C08K]
8486855 Water-absorbing polysaccharide and method for producing the sameExpiredOct 18, 12Jul 16, 13[B01J]
8476189 Process for superabsorbent polymer and crosslinker compositionExpiredFeb 28, 13Jul 02, 13[B01J]
8466228 Superabsorbent polymer with high permeabilityExpiredAug 06, 10Jun 18, 13[C08F]
8318895 Recycling superabsorbent polymer finesExpiredAug 02, 12Nov 27, 12[C08C]
8309682 Recycling superabsorbent polymer finesExpiredFeb 04, 11Nov 13, 12[C08C]
8222477 Superabsorbent polymer containing clay, particulate, and method of making sameExpiredOct 20, 08Jul 17, 12[A61F]
2012/0082,731 Method For Removing Residual Organic Solvent From MicroparticlesAbandonedSep 28, 11Apr 05, 12[A61K, F26B]
2012/0083,444 Emulsion Method For Preparing Low Residual Solvent MicroparticlesAbandonedSep 28, 11Apr 05, 12[A61K, A61P]
2012/0083,727 DRUG DELIVERY BLADE AND METHODS FOR DELIVERING A DRUG DEPOT TO A TARGET SITEAbandonedSep 30, 11Apr 05, 12[A61F, A61M]
2012/0004,323 IMPLANT PROCESSING METHODS FOR THERMALLY LABILE AND OTHER BIOACTIVE AGENTS AND IMPLANTS PREPARED FROM SAMEAbandonedJun 30, 11Jan 05, 12[A61K, B29C]
8063118 Superabsorbent polymer compositions having color stabilityExpiredSep 17, 10Nov 22, 11[A61F, C08K]
2011/0245,799 SYSTEM AND METHOD FOR DELIVERY OF SUSPENSIONS AND OTHER MICROPARTICLE COMPOSITIONSAbandonedMar 31, 11Oct 06, 11[A61M]
2011/0207,653 Microparticle Encapsulated Thiol-Containing Polypeptides Together with a Redox ReagentAbandonedDec 15, 10Aug 25, 11[A61K]
2011/0091,518 IMPLANT DEVICES HAVING VARYING BIOACTIVE AGENT LOADING CONFIGURATIONSAbandonedSep 22, 10Apr 21, 11[A61F]
2011/0054,441 METHODS, DEVICES, AND COMPOSITIONS FOR INTRAVITREAL INJECTIONAbandonedAug 10, 10Mar 03, 11[A61F]

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