BIOLEADERS 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 11244
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 11156
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 495
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238
 
  
 
A61Q USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS 158
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 198
 
  
 
C07K PEPTIDES 1135

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0158,274 COMPOSITION FOR MUCOUS DISPERSION OR HYDRATION, CONTAINING POLY-r-GLUTAMIC ACIDMay 27, 14Jun 09, 16[A61K]
2016/0114,044 COMPOSITON BASED ON BIOCOMPATIBLE ANIONIC POLYMER FOR DRUG DELIVERY AND PREPARING METHOD THEREOFAug 26, 15Apr 28, 16[A61K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9889186 Oral vaccine having improved cellular immunity induction potencyApr 18, 14Feb 13, 18[A61K, C12N]
9623121 Optical-imaging probe for detecting sentinel lymph nodes which contains a composite of poly-gamma-glutamic acid and an optical-imaging dyeNov 18, 11Apr 18, 17[A61K, G01N, A61B]
9314520 Adjuvant composition containing poly-gamma-glutamic acid-chitosan nanoparticlesJun 25, 10Apr 19, 16[A61K]
9228190 Vector for constitutive high-level expression containing REPe mutant geneJan 07, 10Jan 05, 16[C12P, C12N, C07K]
9138491 High-sensitivity magnetic resonance imaging nano-contrast agent based on an anionic polymer and cationic polymer ion complex, and a production method thereforApr 07, 11Sep 22, 15[A61K, A61B]
9095605 Composition for preventing virus infection comprising poly-gamma-glutamic acidSep 16, 11Aug 04, 15[A61K]
8916141 Hyaluronidase inhibitor containing poly-gamma-glutamic acid as an effective componentOct 31, 05Dec 23, 14[A61K, A61Q]
8470551 Surface expression vector for fusion protein of Myo-2 peptide multimer and myostatin, and microorganism transformed by thereofNov 30, 07Jun 25, 13[C12N, C07K]
8236940 Constitutive strong promoter and use thereofMar 21, 08Aug 07, 12[C07H, C12P, C12N]
8080402 Surface expression method of peptides P5 and Anal3 using the gene encoding poly-gamma-glutamate synthetaseJan 11, 07Dec 20, 11[A61K, C12N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0193,348 MUCOUS LAYER-ADHESIVE POLY-r-GLUTAMIC ACID NANOMICELLES AND DRUG DELIVERY SYSTEM USING SAMEAbandonedJun 04, 13Jul 07, 16[A61K, C12N]
8618057 Anticoagulant and composition for preventing thrombus containing poly-gamma-glutamic acidExpiredApr 11, 12Dec 31, 13[A61K]
2013/0296,459 MEDICAL ADHESIVE COMPOSITIONAbandonedNov 10, 11Nov 07, 13[A61L, C08K]
2012/0230,965 Novel Microorganism Bacillus megaterium Toha Producing L-Type Poly-Gamma-Glutamic Acid and L-Type Poly-Gamma-Glutamic Acid Produced TherebyAbandonedDec 07, 11Sep 13, 12[A61K, C12P, C12N, C07K]
2012/0156,172 NEW LACTIC ACID BACTERIA HAVING ITS INHIBITORY EFFECT ON AVIAN INFLUENZA VIRUS INFECTION AND COMPOSITION CONTAINING THE SAMEAbandonedJun 17, 10Jun 21, 12[A61K, C12N, A61P]
2010/0255,040 COMPOSITION FOR IMPROVING TLR-MEDIATED CELLULAR IMMUNITY COMPRISING POLY-GAMMA-GLUTAMIC ACIDAbandonedOct 15, 07Oct 07, 10[A61K, A61P]
2010/0256,050 COMPOSITION FOR PREVENTING VIRUS INFECTION COMPRISING POLY-GAMMA-GLUTAMIC ACIDAbandonedSep 13, 07Oct 07, 10[A61K, A61P]
2010/0036,093 CHOLESTEROLAMINE-INTRODUCED POLY-GAMMA-GLUTAMIC ACID DERIVATIVEAbandonedMay 09, 07Feb 11, 10[C07K]
2009/0186,804 ANTICOAGULANT AND COMPOSITION FOR PREVENTING THROMBUS CONTAINING POLY-GAMMA-GLUTAMIC ACIDAbandonedDec 22, 06Jul 23, 09[A61K, A61P]
2008/0152,615 Composition for Adjuvant Containing Poly-Gamma-Glutamic AcidAbandonedDec 06, 05Jun 26, 08[A61K]
2008/0132,440 Poly-Gamma-Glutamic Acid-Vitamin Complex and Use ThereofAbandonedMar 04, 05Jun 05, 08[A61K, A61P, A61Q, C07K]
7255855 Surface expression method of peptides P5 and Anal3 using the gene encoding poly-gamma-glutamate synthetaseExpiredFeb 27, 04Aug 14, 07[A01N]
2007/0141,082 Cell surface expression vector of parvovirus antigen and microorganisms transformed thereofAbandonedFeb 04, 05Jun 21, 07[A61K, C12N]
2006/0199,185 Plasmid having a function of t-vector and expression vector, and expression of the target gene using the sameAbandonedDec 31, 03Sep 07, 06[C12Q, C12N, C40B]
2006/0140,971 Cell surface expression vector of sars virus antigen and microorganisms transformed therebyAbandonedJun 04, 04Jun 29, 06[A61K, C12N, C07K]
2006/0127,447 Poly-gamma-glutamate having ultra high molecular weight and method for using the sameAbandonedJul 10, 03Jun 15, 06[A61K, C12P, C12N, C07K]
7049097 Antibiotics-independent vector for constant high-expression and method for gene expression using the sameExpiredJan 11, 02May 23, 06[C12P]

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