Class 435/836 - Bacillus licheniformis

Subclass of Class 435 - Chemistry: molecular biology and microbiology
No. of patents: 72
Last issue date: 12/21/2004

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Number	Title	Issue Date
4880736	Production of uridine Uridine is produced by cultivating in a culture medium a uridine-producing microorganism, which belongs to the genus Bacillus and which is deficient in uridine nucleoside phosphorylase activity and is resistant to a pyrimidine analogue, and recovering the...	11/14/1989
4835262	Process for preparing pectin A process for preparing pectin which comprises subjecting a plant tissue containing pectic substances to the action of a microorganism which belongs to the genus Bacillus and possesses an activity liberating pectin from a plant tissue but substantially do...	05/30/1989
4770997	Thermostable bilirubin oxidase and production process thereof Thermostable bilirubin oxidase having substrate specificity to at least bilirubin and capable of catalyzing a reaction in which biliverdin and water are formed from bilirubin and oxygen. It can be produced by culturing a bilirubin oxidase producing micro-...	09/13/1988
4767712	Assay method using nad synthetase and a process for production of the enzyme An assay method for a component in a specimen containing any one of ATP, deamide-NAD and an amide donor which comprises performing a main reaction which comprises incubating the specimen with NAD synthetase in the presence of ATP, deamide-NAD, an amide do...	08/30/1988
4766070	Fermentation process and substrate The invention relates to a fermentation process. This process is characterized by the fact that recourse is had, as a proteinic nutrient substance introduced into the fermentation medium, to an effective amount of potato protein obtained by coagulation fr...	08/23/1988
4745061	Novel d-aminoacid transaminase and its use A D-aminoacid transaminase which converts CPC with Ɗ-keto acids into Ɗ-ketoadipinyl-7-ACA can be isolated from Bacillus Licheniformis ATCC 9945. This transamination can be applied to other D-amino acids and can also be used for the preparation of D-amin...	05/17/1988
4724208	Process for the production of solution stable alpha-amylase and liquid alpha-amylase produced thereby This invention contemplates a novel process for the preparation of solution stable alpha-amylase obtained from Bacillus licheniformis, and to the high potency liquid enzyme product prepared by this process. Typically, the enzyme-containing solution from a...	02/09/1988
4717662	Thermal stabilization of alpha-amylase Disclosed is a method for enhancing the thermal stability of microbial alpha-amylase. The method involves adding a stabilizing amount of an amphiphile to the enzyme in its aqueous solution. Also included within the scope of the invention is the stabilized...	01/05/1988
4659667	Process to recover crystalline enzymes and crystalline enzymes produced thereby This invention relates to a novel process for the recovery of enzyme crystals. The enzymes may be obtained from any enzyme-producing microorganisms such as bacteria, fungi, and yeasts. The invention contemplates supersaturation and/or crystallization to o...	04/21/1987
4617273	Alpha-acetolactate decarboxylase enzyme and preparation thereof A novel alpha-acetolactate decarboxylase enzyme product with improved stability is provided. The novel enzyme is produced in high levels by cultivation of Bacillus strains selected from the group consisting of Bacillus brevis and Bacillus licheniformis AT...	10/14/1986
4473645	Process for producing thermally stable alpha-amylase Improved production of ଱-amylase is realized by cultivating B. licheniformis ATCC No. 39326 in nutrient medium therefor, especially when medium contains lactose....	09/25/1984
4431629	Method of producing an egg white substitute material Method of producing an egg white substitute material from soy protein. The method comprises extraction of a defatted soy bean material at a pH between about 6.0 and 10.5, separation, subjection of the supernatant to one or more ultrafiltrations and proteo...	02/14/1984
4381343	Determination of antibacterial agents The presence of ଲ-lactam antibiotics in test material such as food, infusions, vaccines, blood for transfusion, body fluids, etc. may be determined by: seeding a nutrient medium with a ଲ-lactamase generating bacterium or spores thereof; applyi...	04/26/1983
4350770	Microbiological process for removing oleaginous material from wastewater and microbiological combination capable of same A process for removing oleaginous materials containing those of animal origin from wastewater comprising treating wastewater containing oleaginous material with a microbial combination of: (a) a microorganism of the strain Pseudomonas aeruginosa mutant SGRR	09/21/1982
4348480	Process for producing glucose isomerase A novel glucose isomerase enzyme useful for the conversion of glucose to fructose can be prepared by growing under aerobic conditions a culture of Bacillus licheniformis ATCC 31604 in a medium containing appropriate nutrients and then recovering the enyzm...	09/07/1982
4324805	Method of producing soy protein hydrolysate from fat-containing soy material, and soy protein hydrolysate A method for producing soy protein hydrolysate involving water washing fat-containing soy material at a pH of 3.5-5.5 thereby partially defatting the soy material; then hydrolyzing the partially defatted soy material with a proteolytic enzyme in the prese...	04/13/1982
4288545	Microbiological process for removing oleaginous material from wastewater and microbiological combination capable of same A process for removing oleaginous materials containing those of animal origin from wastewater comprising treating wastewater containing oleaginous material with a microbial combination of: (a) a microorganism of the strain Pseudomonas aeruginosa mutant SGRR	09/08/1981
4266031	Protease product of reduced allergenicity A novel protease product suitable for admixture to washing compositions and exhibiting substantially attenuated allergenic properties is prepared by cultivating strains of Bacillus licheniformis which have been mutated to block their synthesis of protease...	05/05/1981
4235970	Protease inactivated ଱-amylase preparations Protease enzyme impurities contained in bacterial ଱-amylase enzyme preparations are inactivated by a mild heat treatment in the presence of a protective material. Useful protective materials include calcium and starch hydrolysates such as corn syrup...	11/25/1980
4210721	Method for dissolving collagen-containing skin tissues A method for dissolving collagen-containing skin tissue by hydrolyzing said tissue in a first stage in the presence of urea with an alkaline proteinase having an activity optimum between pH 9 and 13, said hydrolysis proceeding in a hydrolysis medium which...	07/01/1980
4148688	Process for preparing L-methionine A process for preparing L-methionine by subjecting DL- or L-N-carbamoylmethionine to the action of a cultured broth, cells or treated cells of microorganisms having a capability in asymmetrically hydrolyzing the carbamoyl group of N-carbamoylmethionine. T...	04/10/1979
4100024	Hydrolysis of soy protein Preparation of polypeptides from soy protein through hydrolysis with a microbial, alkaline, proteinase using enzyme concentrations of 4-25 Anson units per kg of soy protein, a substrate concentrtion of 5-20% w/w soy protein and pH 7-10, hydrolyzing to a (...	07/11/1978
4100151	Enzymatic modification of corn gluten Modification of corn gluten by proteolytic hydrolysis, preferably by a microbial proteinase, of an aqueous corn gluten suspension substrate concentration above about 6% w/w based on protein dry matter with an enzyme concentration of 0.05 - 0.5 Anson units...	07/11/1978
4086139	Differential inactivation of amylase in amylase-protease mixtures Use of hypochlorite and chlorite ions to differentially inactivate amylase in protease-amylase mixtures, and product produced thereby....	04/25/1978
4064008	Gelatin extraction In the treatment of collagen containing materials for gelatin extraction purposes, conditioning the collagen source enzymatically at pH 7-13 with protease, pH level being selected to match the pH optimum of the protease, for 4-72 hours, at 20° - 40° C....	12/20/1977
4039386	Method for determining the viable bacteria count of food and a medium for accomplishing the method A method of determining the viable bacterial count of food which comprises incubating said food in a liquified agar medium which contains from 0.005 to 0.1 gram per liter of said liquified agar medium 2, 3, 5-triphenyl tetrazolium chloride as an inhibitor...	08/02/1977
4039383	Process for producing maltopentaose A multi-step process for producing maltopentaose involving the dissolution and dissociation of amylose in an organic solvent, the hydrolyzation of amylose into lower molecular weight components, the precipitation of those components, and the reaction of a...	08/02/1977
4017363	Production of high purity glucose syrups Saccharification of 10-20% solid content dextrin solutions for 15-75 hours at amyloglucosidase enzyme dosage levels of 0.3-1.0 AG u/g of solids results in glucose syrups with purity levels exceeding 98%. Glucose purity levels in excess of 98.5% can be achieved...	04/12/1977
4016039	Process for the recovery of proteins from aqueous solutions of proteins An improved process for the recovery of proteins from aqueous solutions of proteins, for example, proteases from fermenter solutions, by precipitation by means of salts and filtration, optionally with the use of common filtration aids, which is characteri...	04/05/1977
4010071	Clarification of xanthan gum Fermentation broths and other aqueous suspensions containing a dissolved xanthan gum and suspended solids resulting from the fermentation producing the xanthan gum are clarified by treatment with a minor amount of a protease enzyme. The injectivity of aqu...	03/01/1977
4009074	Preparation of levulose from granular starch A process for the direct conversion of granular starch to levulose comprising mixing a granular starch with water, bacterial alpha-amylase, glucoamylase and a glucose isomerase derived from Streptomyces albus at a temperature of from about 40° to about 7...	02/22/1977
3972774	Enzymatic de-esterification of cephalosporin para-nitrobenzyl esters Cephalosporin p-nitrobenzyl esters are de-esterified via an esterase enzyme derived from the genus Bacillus....	08/03/1976

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Class 435/836 - Bacillus licheniformis