PIRAMAL HEALTHCARE (CANADA) LTS.

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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 5250
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 293
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
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 1139
 
  
 
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 170
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 126
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8920842 Temperature controlled and pH dependent self gelling biopolymeric aqueous solutionOct 09, 09Dec 30, 14[A61K, A61L]
8747899 Injectable in situ self-forming mineral-polymer hybrid composition and uses thereofOct 08, 09Jun 10, 14[A61K]
8331470 Communication systemOct 08, 09Dec 11, 12[H04L]
7148209 Composition and method for the repair and regeneration of cartilage and other tissuesJan 07, 05Dec 12, 06[A01N]
7098194 Composition and method to homogeneously modify or cross-link chitosan under neutral conditionsNov 15, 02Aug 29, 06[A61K]
6344488 Temperature-controlled pH-dependent formation of ionic polysaccharide gelsFeb 12, 99Feb 05, 02[A61K, A01N, A61F]
5858531 Method for preparation of polymer microparticles free of organic solvent tracesOct 24, 96Jan 12, 99[B29B, B01J, B32B]
5779651 Medical apparatus for the diagnosis of cartilage degeneration via spatial mapping of compression-induced electrical potentialsFeb 07, 97Jul 14, 98[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0034,930 DRILL BURR AND METHOD FOR PERFORMING HOLES IN SUBCHONDRAL BONE TO PROMOTE CARTILAGE REPAIRAbandonedFeb 27, 09Feb 10, 11[A61B]
2010/0178,355 METHOD FOR IN SITU SOLIDIFICATION OF BLOOD-POLYMER COMPOSITIONS FOR REGENERATIVE MEDICINE AND CARTILAGE REPAIR APPLICATIONSAbandonedNov 30, 07Jul 15, 10[A61K, A61P]
2009/0202,430 COMPOSITION FOR CYTOCOMPATIBLE, INJECTABLE, SELF-GELLING POLYSACCHARIDE SOLUTIONS FOR ENCAPSULATING AND DELIVERING LIVE CELLS OR BIOLOGICALLY ACTIVE FACTORSAbandonedApr 14, 09Aug 13, 09[A61K]
2009/0149,421 GEL FORMATION OF POLYELECTROLYTE AQUEOUS SOLUTIONS BY THERMALLY INDUCED CHANGES IN IONIZATION STATEAbandonedNov 06, 06Jun 11, 09[A61K]
2009/0075,383 COMPOSITION AND METHOD FOR EFFICIENT DELIVERY OF NUCLEIC ACIDS TO CELLS USING CHITOSANAbandonedNov 06, 06Mar 19, 09[C12N]
2009/0030,525 METHOD FOR RESTORING A DAMAGED OR DEGENERATED INTERVERTEBRAL DISCAbandonedAug 04, 08Jan 29, 09[A61F]
2007/0037,737 Composition and method for the repair and regeneration of cartilage and other tissuesAbandonedOct 23, 06Feb 15, 07[A61K]
2006/0127,873 Composition for cytocompatible, injectable, self-gelling chitosan solutions for encapsulating and delivering live cells or biologically active factorsAbandonedJul 16, 03Jun 15, 06[A61K, A01N, C12N]
6989373 Method for restoring a fat-padExpiredOct 29, 01Jan 24, 06[A61K]
2003/0199,615 Mineral-polymer hybrid compositionAbandonedNov 22, 02Oct 23, 03[C08K]
2003/0158,302 Mineral-polymer hybrid compositionAbandonedDec 03, 02Aug 21, 03[C08K]
2002/0082,220 Composition and method for the repair and regeneration of cartilage and other tissuesAbandonedJun 29, 01Jun 27, 02[A61K]
6332364 Universal mechanical testing deviceExpiredApr 20, 00Dec 25, 01[G01N]

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