Microorganisms patenting

G. T. Sperl and P. L. Sperl. Enhanced oil recovery using denitrifying microorganisms. Patent US 5044435, 1991. 

Kilbane II, J. J., Useful for cleavage of organic C-S bonds Bacillus sphaericus microorganism Patent No. US5198341. 1993, March 30. 

Matsui, T., and Maruhashi, K., High-Quality Desulfurization Method by Using Recombinant Microorganism. Patent No. JP2004113117. 2004, April 15. 

Konishi, J. Ishii, Y. Okumura, K., and Suzuki, M., High-temperature desulfurization by microorganisms. Patent No. US6130081. 2000, Oct. 10. 

Sheehy, A., Oil Recovery Using Microorganisms. Patent No. W09201780. 1992, Feb. 06. 

Seibert, M., Makarova, A., Tsygankov, A., and Rubin, A.B. A Fluorescence Technique for Online Monitoring of the Physiological State of Hydrogen-Producing Microorganisms, Patent application submitted. 

Lesage-Meessen, L., Delattre, M., Haon, M. et al. (1996) Method for obtaining vanillic acid and vanillin by bioconversion by an association of filamentous microorganisms. Patent WO %/08576. 

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