CALIFORNIA BIOTECHNOLOGY INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5169761 DNA encoding and expression systems for alveolar surfactant proteinsMay 14, 91Dec 08, 92[C12P, C12N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5194596 Production of vascular endothelial cell growth factorExpiredDec 14, 89Mar 16, 93[A61K, C07K]
5143829 High level expression of basic fibroblast growth factor having a homogeneous N-terminusExpiredMar 29, 90Sep 01, 92[C12N]
5136025 Method to purify basic fibroblast growth factorExpiredApr 04, 90Aug 04, 92[C07K]
5130418 Method to stabilize basic fibroblast growth factorExpiredMay 02, 89Jul 14, 92[C07K]
5104853 Alveolar surfactant proteins having cys to ser mutationsExpiredMay 17, 90Apr 14, 92[A61K, C07K]
5089397 Superior mammalian expression systemExpiredJun 14, 89Feb 18, 92[C12P, C12N]
5053600 Slag chute systemExpiredJul 25, 90Oct 01, 91[B23K]
5047397 Linear analogs of atrial natriuretic peptidesExpiredDec 16, 88Sep 10, 91[A61K, C07K]
5023271 Pharmaceutical microemulsionsExpiredAug 13, 85Jun 11, 91[A61K]
5011678 Composition and method for administration of pharmaceutically active substancesExpiredFeb 01, 89Apr 30, 91[A61K]
4994439 Transmembrane formulations for drug administrationExpiredJan 19, 89Feb 19, 91[A61K]
4943527 Mature apoai protein production under serum free culturing conditionsExpiredFeb 27, 86Jul 24, 90[C12P, C12N]
4935492 Cyclic analogs of atrial natriuretic peptidesExpiredMar 29, 88Jun 19, 90[A61K, C07K]
4933280 Recombinant DNA sequence encoding Alveolar Surfactant ProteinExpiredApr 30, 86Jun 12, 90[C12P, C12N, C07K]
4920213 Method and compositions useful in preventing equine influenzaExpiredJul 21, 86Apr 24, 90[C07H, C12P]
4912038 Recombinant DNA sequence encoding alveolar surfactant proteinExpiredDec 13, 85Mar 27, 90[C12P, C12N]
4861708 Restriction fragment analysis of individuals using cardiovascular system probesExpiredJan 09, 86Aug 29, 89[C12Q, G01N]
4804650 Analogs of atrial natriuretic peptidesExpiredMar 16, 88Feb 14, 89[A61K, C07K]
4801531 Apo AI/CIII genomic polymorphisms predictive of atherosclerosisExpiredSep 30, 85Jan 31, 89[C12Q, G01N]
4772549 Polymorphisms related to lipid metabolism: ApoB, ApoCII, ApoE, ApoAIVExpiredAug 26, 86Sep 20, 88[C07H, C12Q, G01N]

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