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BIOSIGMA SA
CL8 patents
Top patents by PatentIndex Score
US7853408B2Dec 14, 2010
Method for the design of oligonucleotides for molecular biology techniques
BIOSIGMA SA24 citations85
US7601530B2Oct 13, 2009
Bacteria strain wenelen DSM 16786, use of said bacteria for leaching of ores or concentrates containing metallic sulfide mineral species and leaching processes based on the use of said bacteria or mixtures that contain said bacteria
BIOSIGMA SA13 citations78
US7700343B2Apr 20, 2010
Sulfur-oxidizing bacteria and their use in bioleaching processes for sulfured copper minerals
BIOSIGMA SA4 citations56
US7837760B2Nov 23, 2010
Process to increase the bioleaching speed of ores or concentrates of sulfide metal species, by means of continuous inoculation with leaching solution that contains isolated microorganisms, with or without presence of native microorganisms
BIOSIGMA SA6 citations48
US8372628B2Feb 12, 2013
Sulfur-oxidizing bacteria and their use in bioleaching processes for sulfured copper minerals
BIOSIGMA SA1 citations45
US11319612B2May 3, 2022
Biotechnological procedure to remove magnetic sulfur impurities from iron concentrate ores
BIOSIGMA SA0 citations41
US7915031B2Mar 29, 2011
DNA fragments array from biomining microorganisms and method for detection of them
BIOSIGMA SA0 citations32
US10131961B2Nov 20, 2018
Capsules of viable biomining microorganisms, with alginate and iron ions called biosigma bioleaching seeds (BBS) and their use for inoculation of these microorganisms in bioleaching processes
BIOSIGMA SA0 citations29