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...When G.G. Hubbard learned of his future son-in-law's invention, he called it "only a toy." His daughter was engaged to a young man named Alexander Graham Bell.
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| Number | Title | Issue Date |
| 4094741 | Process for preparing D-(-)-N-carbamoyl-2-(phenyl or substituted phenyl)glycines A process for preparing D-(-)-N-carbamoyl-2-(phenyl or substituted phenyl)glycines by subjecting 5-(phenyl or substituted phenyl)hydantoins to the action of a cultured broth, cells or treated cells of microorganisms having a capability in asymmetrically h... | 06/13/1978 |
| 4066502 | Method of producing carbon source for fermentation A hydrolyzate of molasses, containing both glucose and fructose, is mixed with calcium hydroxide, and a fructose addition precipitate is recovered. The residual liquor is neutralized, calcium ions are removed, and then the liquor is used as a carbon sourc... | 01/03/1978 |
| 4064010 | Purification of uricase Catalase is effectively removed from a uricase preparation by amphiphilic chromotography using as the column material cyanogen bromide-activated polysaccharide having a hydrophobic ligand attached thereto. Particularly useful hydrophobic ligands are the a... | 12/20/1977 |
| 4062731 | Production of uricase from micrococcus luteus A stable uricase preparation of high activity is produced by growing Micrococcus luteus NRRL B-8166 in a nutrient medium. Uricase preparations having activities of up to about 1000 U/liter are produced.... | 12/13/1977 |
| 4055468 | Processes for producing physiologically active peptide and its N-acyl derivatives A novel physiologically active peptide Val--X--Ala--X, in which X is 4-amino-3-hydroxy-6-methylheptanoic acid, which is prepared from R--Val--Val--X--Ala--X by the action of a microbial enzyme, N-acyl derivatives thereof which are produced by acylating sa... | 10/25/1977 |
| 4039384 | Creatinine amidohydrolase and creatine amidinohydrolase and process for producing them Creatinine amidohydrolase and creatine amidinohydrolase can be obtained by culturing a strain belonging to Genus Flavobacterium, Genus Micrococcus or Genus Corynebacterium and having an ability to produce creatinine amidohydrolase and creatine amidinohydr... | 08/02/1977 |
| 4032403 | Process for the production of saccharified starch products wherein maltose is the predominant constituent A process for the production of saccharified starch products in which maltose is the predominant constituent characterized by subjecting a starch hydrolysate simultaneously or successively to the action of an enzyme(s) with a maltotriose-decomposing activ... | 06/28/1977 |
| 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 |
| 4001081 | Process for the preparation of amides by biological hydrolysis The present invention relates to a process for the preparation of amides. This process for the preparation of an amide by hydrolysis of the corresponding nitrile is characterized in that the said nitrile in aqueous solution is subjected to the action of bacter... | 01/04/1977 |
| 4001083 | Process for producing isoamylase Microorganisms which produce isoamylase are propagated under aerobic conditions in an aqueous nutrient medium having present maltitol. The presence of the maltitol induces the microorganisms to produce greater amounts of isoamylase as compared to the amou... | 01/04/1977 |
| 3974031 | Process for producing L-cysteine or its derivatives L-cysteine and derivatives thereof of the formula (I): ##EQU1## wherein R is selected from the group consisting of hydrogen, C1 -C15 alkyl, C2 -C15 alkenyl, C6 -C15 aryl, C7... | 08/10/1976 |
| 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 |
| 3953291 | Process for preparing 6-aminopenicillanic acid At least one acryloyl monomer is polymerized in an aqueous suspension containing a penicillin amidase-producing microorganism. The acryloyl monomers employed in the present invention include acryloylamide, N,N'-lower alkylene-bis-acryloylamide, bis(acrylo... | 04/27/1976 |
| 3940316 | Process for the production of organic acids by biological hydrolysis The present invention relates to a process for the production of organic acids by biologically hydrolysing the corresponding nitriles. This process is distinguished by the fact that the nitrile in aqueous solution is subjected to the action of bacteria showing... | 02/24/1976 |
| 3933592 | Method of detecting living microorganisms The presence or absence of living microorganisms is determined by treating a sample containing said microorganisms with an adenosine triphosphate reactive mixture containing luciferin, luciferase and a cation in the presence of oxygen and measuring the li... | 01/20/1976 |
| 3930948 | Enzymatic method for producing aromatic ethylamines A decarboxylase in cells of Micrococcus strains converts tryptophan, phenylalanine, and substitution products thereof to the corresponding phenyl- and indolylethylamines. The enzyme can be recovered in pure state from the microorganisms, but cells and cel... | 01/06/1976 |
