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Class Information
Number: 435/244
Name: Chemistry: molecular biology and microbiology > Micro-organism, per se (e.g., protozoa, etc.); compositions thereof; proces of propagating, maintaining or preserving micro-organisms or compositions thereof; process of preparing or isolating a composition containing a micro-organism; culture media therefor > Chemical stimulation of growth or activity by addition of chemical compound which is not an essential growth factor; stimulation of growth by removal of a chemical compound
Description: Subject matter wherein the growth rate of a microorganism or its metabolic activity is stimulated or enhanced by the addition or removal of a particular element or compound which is not required for the microorganism"s growth or the control of the pH of the propagation media.

Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
7264951 Enhanced production of taxol and taxanes by cell cultures of Taxus species Sep. 4, 2007
7241589 Method for preparation of androst-4-ene-3,17-dione and androsta-1,4-diene-3,17-dione Jul. 10, 2007
7179635 Peptides for use in culture media Feb. 20, 2007
7166290 Methods for producing oocysts Jan. 23, 2007
7063969 Yeast-based process for production of l-pac Jun. 20, 2006
7018813 Method for the production of bacterial toxins Mar. 28, 2006
7018838 Substrates, devices, and methods for cellular assays Mar. 28, 2006
7011957 Isolation and cultivation of microorganisms from natural environments and drug discovery based thereon Mar. 14, 2006
7001758 Microbial biodegradation of phosphonates Feb. 21, 2006
6991931 Method for the use of polyhydroxyalkanoate levels to maintain bioreactor health Jan. 31, 2006
6977166 Method of producing an oil including docosahexaenoic acid Dec. 20, 2005
6955911 Method of culturing microorganism Oct. 18, 2005
6946277 Method for enhancing cellobiase activity of termitomyces clypeatus using a glycosylation inhibitor Sep. 20, 2005
6939705 Method of protecting L. johnsonii La1 against stress Sep. 6, 2005
6919197 Materials and methods for the efficient production of Pasteuria Jul. 19, 2005
6893857 Method for using hops acid for controlling microorganisms in a sugar-containing aqueous process medium May. 17, 2005
6872562 Herbicide resistant dinitrogen fixing bacteria and method of use Mar. 29, 2005
6867023 Production method of polyhydroxyalkanoate from substituted fatty acid ester as raw material Mar. 15, 2005
6855536 Materials and methods for the enhancement of effective root nodulation in legumes Feb. 15, 2005
6846667 Virulence genes and proteins, and their use Jan. 25, 2005
6843961 Reduction of contaminants in blood and blood products using photosensitizers and peak wavelengths of light Jan. 18, 2005
6825002 Process for producing carotenoid pigments Nov. 30, 2004
6824772 Bacillus licheniformis biofungicide Nov. 30, 2004
6818211 Gram-positive fatty acid degrader Nov. 16, 2004
6812007 Process for the isolation and purification of mevinolin Nov. 2, 2004
6794175 Strain of Eubacterium that detoxyfies trichothenes Sep. 21, 2004
6767533 Use of a substance binding with the peripheral benzodiazepin receptor for treating skin stress Jul. 27, 2004
6750047 Fermentation and purification of migrastatin and analog Jun. 15, 2004
6750012 Method of identifying a psychotropic agent using differential gene expression Jun. 15, 2004
6716617 Fermentation method with continuous mass cultivation of ciliates (protozoa) for producing biogenous valuable substances Apr. 6, 2004
6709835 Methods of determining deficiencies in intracellular levels of cysteine and glutathione Mar. 23, 2004
6686180 Method for the production of bacterial toxins Feb. 3, 2004
6682914 Bioactive tetracyclic diterpene compounds and methods of preparation and use thereof Jan. 27, 2004
6677149 Method for stabilizing nitrilase activity and preserving microbial cells with carbamate salts Jan. 13, 2004
6664095 Solid state fermentation Dec. 16, 2003
6653135 Dynamic protein signature assay Nov. 25, 2003
6649401 Gram-positive fatty acid degrader Nov. 18, 2003
6646185 Genetic transformation method for zoysiagrass Nov. 11, 2003
6632649 Process for producing burkholderia cepacia in the presence of tert-butanol or tert-amyl alcohol, the inoculum produced, and a process for degrading said alcohols Oct. 14, 2003
6617126 Method for improving the growth and colorimetric detection of bacteria, yeasts, fungi or cocci Sep. 9, 2003
6610530 Method of improving biomass yield of lactic acid bacterial cultures Aug. 26, 2003
6599733 Microbial biodegradation of phosphonates Jul. 29, 2003
6589771 Methods for arousing dormant bacteria Jul. 8, 2003
6582939 Process for the preparation of alkaline earth salts of D-pantothenic acid Jun. 24, 2003
6558941 Delivering lipophilic substances into cells using nanoemulsions May. 6, 2003
6555356 Methods for microbial regulation Apr. 29, 2003
6524839 Method for enhancing catalytic activity of cells Feb. 25, 2003
6521405 Cell-free replication system and uses thereof Feb. 18, 2003
6468782 Methods of preserving prokaryotic cells and compositions obtained thereby Oct. 22, 2002
6465221 Method of producing a taxane-type diterpene Oct. 15, 2002

1 2 3 4 5 6 7 8 9 10

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