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| Number | Title | Issue Date |
| 4018652 | Process and apparatus for ascertaining the concentration of microorganism in a water specimen The concentration of microorganisms in a known volume of a water specimen is ascertained by introducing the water specimen into a plurality of wells which have known volume and contain a nutrient medium. The mixture of water specimen and nutrient medium i... | 04/19/1977 |
| 4016260 | Novel polypeptide produced by pseudomonas A novel polypeptide designated as Gamba A having anti-tumor activity, is produced by cultivating a variant strain of Pseudomonas cruciviae, i.e., Pseudomonas sp. No. 2205 (FERM-P 2132 ATCC 31155), and recovering the polypeptide from the cultured broth the... | 04/05/1977 |
| 4013512 | Method for adsorption and elution of lipid hydrolyzing enzymes A lipid hydrolyzing enzyme-containing substance is brought into contact with an insoluble carrier having a hydrophobic organic compound attached thereto in the form of a hydrophobic residue so that the lipid hydrolyzing enzyme is adsorbed by the hydrophob... | 03/22/1977 |
| 4013509 | Production of L(+)-tartaric acid Calcium cis-epoxysuccinate is converted into calcium L(+)-tartarate by a microorganism in a high concentration and is a better yield. This process is accelerated in the presence of a nonionic type surfactant of the medium.... | 03/22/1977 |
| 4012576 | Antibiotic complex Bu 2183 A novel aminoglycoside antibiotic complex designated herein as Bu-2183 is produced by fermentation of Pseudomonas sp. strain D946-B83, A.T.C.C. 31086. Complex Bu-2183 is known to consist of at least five components, said components being herein designated... | 03/15/1977 |
| 4011135 | Production of L(+)-tartaric acid L(+)-tartaric acid is produced in a high efficiency from cis-epoxysuccinic acid by a microorganism belonging to the genus Pseudomonas, Agrobacterium or Rhizobium.... | 03/08/1977 |
| 4010078 | Device for use in the identification of microorganisms A device for use in the identification of microorganisms comprising, in a preferred form, an open-topped, multi-compartmented microorganism culture media receiving portion and a cover member. Each compartment, or well, of the culture media receiving porti... | 03/01/1977 |
| 4006057 | Method of producing L-cysteine and L-cystine A method for producing L-cysteine and/or L-cystine which comprises: A. holding 2-amino-thiazoline-4-carboxylic acid in an aqueous solution at a pH of 5 to 11 in the presence of an effective amount of enzyme produced by a microorganism; said enzyme being capabl... | 02/01/1977 |
| 3996105 | Mixed methane-utilizing cultures for production of micro-organisms A process for the production of micro-organisms in which a methane-utilising micro-organism is grown under aerobic conditions in the presence of (a) one or more methanol-utilising micro-organisms which is/are capable of metabolising methanol produced by t... | 12/07/1976 |
| 3989592 | Water-soluble polymers and utilization thereof Water-soluble polymers that thicken reversibly in aqueous solution on alteration of the degree of alkalinity are manufactured by treating an aqueous suspension of protein with the enzymes elaborated extracellularly by a species of the genus Pseudomonas. T... | 11/02/1976 |
| 3989595 | Production of single cell protein A process for the production of single cell protein which comprises growing on a suitable medium bacteria by continuous culture, said bacteria being capable of utilizing methanol, or methanol and formaldehyde, or methanol and formate as single carbon sour... | 11/02/1976 |
| 3989594 | Microbiological production of protein Growth of bacteria belonging to new species of genera Pseudomonas, Microcyclus and Hyphomicrobium upon culture media comprising sources of assimilable carbon, for example oxygenated hydrocarbons, and inorganic nutrients to produce protein compositions and... | 11/02/1976 |
| 3988205 | Optically active cyclohexane derivatives A process for fermentatively hydrogenating and reducing ketoisophorone to produce optically active [4R,6R]-4-hydroxy-2,6,6-trimethyl-cyclohexanone useful as an intermediate in the production of optically active carotenoids and intermediates in the product... | 10/26/1976 |
| 3982998 | Methanol foam fermentation to single cell protein by microorganisms A process for the production of microbial cells by fermenting a carbonaceous material in a foam fermenter containing an oxygen-enriched nutrient medium. The process uses a source of carbon which is assimilable by the microorganism for the production of th... | 09/28/1976 |
| 3968122 | 1-Acetyl-3-N-octanoyl-5-ethylidene tetraminic acids and metal salts thereof Magnesidin, which comprises a mixture of the compounds of the general formula I ##SPC1## in which n is the integer 4 or 6, the magnesium-free form of Magnesidin, and the salts thereof with mono-or polyvalent cations, and a process for the preparation... | 07/06/1976 |
| 3965985 | Microbial synthesis from aldehyde containing hydrocarbon derived products Proteins, amino acids, gums, and other valuable fermentation products are efficiently biosynthesized from hydrocarbon derived feedstocks containing aldehydes which have been admixed with a nitrogen-containing compound before being passed to a fermentor.... | 06/29/1976 |
| 3963576 | Method for rendering bacteria dormant and the product produced thereby A method for rendering bacteria dormant is provided which includes the steps of growing bacteria under aerobic conditions in an aqueous media in such a manner that the so-produced bacteria include at least one species of Pseudemonas bacteria which is capa... | 06/15/1976 |
| 3963572 | Fermentative process for the production of L-tryptophan and its derivatives Fermentation process for preparation of L-tryptophan and its derivatives from indole or derivatives thereof wherein the fermentation is carried out in a substrate with methanol as the main source for carbon and is carried out using a certain type of metha... | 06/15/1976 |
| 3960658 | Multi-media petri dish A disposable article of manufacture is provided which comprises a Petri-type dish which is divided into separate compartments containing culture media adapted for the rapid identification of uropathogenic bacteria and colony count determination.... | 06/01/1976 |
| 3960662 | Process for the production of 7-amino-cephem compounds 7-Amino-cephem compounds are produced from 7-substituted-cephem compounds by the enzymatic action of microorganisms Comamonas sp. SY-77-1 FERM-P 2410 or Pseudomonas ovalis ATCC 950.... | 06/01/1976 |
| 3958038 | Recovery of cellular protein products from microbiological synthesis masses Cellular protein products are recovered from microbiologically produced masses by incorporation therewith of a protein suitable as a food which acts as a flocculant.... | 05/18/1976 |
| 3957585 | Method for conducting fermentation An apparatus for conducting a fermentation process for the production of single cell protein and the like. The apparatus includes a vessel with a reaction zone and has liquid atomizing means opening thereinto for the injection of atomized liquid into the ... | 05/18/1976 |
| 3945888 | Method for the production of cephalosporins A new method for production of a cephalosporin ester (I) which comprises reacting a derivative of an organic acid (II) with a 7-aminocephem compound (III) in the presence of an enzyme of a microorganism of one of the genera Escherichia, Bacillus, Proteus ... | 03/23/1976 |
| 3939042 | Process for the production of L-glutamic acid High yields of L-glutamic acid are produced by culturing mutant strains of microorganisms of the genera Pseudomonas and Protaminobacter in a culture medium containing methanol as the principal source of assimilable carbon. L-glutamic acid is accumulated i... | 02/17/1976 |
| 3933586 | Method of making L-aspartic acid from fumaric acid The invention is concerned with a new microorganism, named PO 7111 strain belonging to the family of Pseudomonacea, and with a process of converting fumaric acid into L-aspartic acid using said microorganism. In a first step the microorganism is cultivate... | 01/20/1976 |
| 3930952 | Microbiological reduction of PGA.sub.2 and 15-epi PGA.sub.2 Reduction of 7(2-[(3R and 3S)-3-hydroxy-1-octenyl]-5-oxo-3-cyclopenten-1-yl)-5-heptenoic acid by microorganisms of the genera Streptomyces, Pseudomonas and Corynebacterium is disclosed. The products 7-(2-[(3R)-3-hydroxy-1-octenyl]-5-oxo-cyclopentyl)-... | 01/06/1976 |
