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WO/1994/004654A1 |
A liquid detergent composition comprising certain beta-aminoalkylboronic acids (I) or esters (II) (see compound structure above) as protease inhibitors, protease, and detersive surfactant is presented, where R1, R2 and R3 are independent...
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WO/1994/004289A1 |
In order to decontaminate solid materials contaminated with organic pollutants, in particular soil contaminated with polycyclic aromatic hydrocarbons, the materials are mixed with a micro-emulsion, if required after being crushed and mec...
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WO/1994/004664A1 |
The present invention relates to novel xylanolytic enzymes obtainable from strains of alkalophilic Bacillus sp. Moreover, the invention relates to a method for producing the enzymes and the use of the enzymes in the pulp and paper industry.
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WO/1994/003592A1 |
The invention relates to the use of a water-soluble inorganic salt as stabilizing additive in aqueous solutions of lipases derived from a member of the genus Pseudomonas. More specifically, the invention provides a stabilized aqueous sol...
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WO/1994/003625A1 |
There is provided a regio-selective method for the resolution of carbohydrate monoester mixtures, by treating such mixtures with one or more selective enzymes. The resolution of such mixtures results in monoesters comprising significantl...
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WO/1994/003645A1 |
Methods and apparatus for collecting and processing tissue to produce an endothelial cell product having a vessel (11) for rinsing, draining, digesting and isolating tissue. The vessel (11) has a rinsing and digesting chamber (19) for co...
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WO/1994/002421A1 |
Methods for treating aqueous/sedimentary systems, sediments and soils are disclosed for prevention of activation and for control or clean-up. The method involves intentionally adding to an aqueous system containing unwanted sulfur and ph...
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WO/1994/002587A1 |
A mutant fungal strain, namely G. candidum NRRL Y-552, mutant known as Henkel 9-2-3-9 produces a lipase called "UNLipase" providing a selectivity of 25:1 for oleic acid over palmitic acid by the assay procedure employed. UNLipase has a t...
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WO/1994/001367A1 |
It has been found that Ambrosia sp. and Apocynum sp. accumulate lead in the leaves, stems, and roots when it grows in soil containing organic or inorganic species of lead. Lead is accumulated in the leaves and stems to a greater extent t...
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WO/1994/001532A1 |
The present invention relates to novel microorganisms, novel enzymes obtainable herefrom, and to a method of producing the novel enzymes. More specifically, the invention relates to novel enzymes obtainable from strains of the novel alka...
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WO/1994/001541A1 |
A lipase variant of a parent lipase comprising a trypsin-like catalytic triad including an active serine located in a predominantly hydrophobic, elongated binding pocket of the lipase molecule and, located in a critical position of a lip...
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WO/1994/001538A1 |
Enzyme exhibiting cellobiose oxidase activity, which enzyme has a relative activity of at least 70 % at a pH of about 9 and a temperature of about 50 �C. An enzymatic agent comprising cellobiose oxidase and an endoglycanase and/or oxid...
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WO/1993/025480A1 |
Oil spills on natural bodies of water can be cleaned up through the use of flocculation/microorganism compositions comprised of amine-substituted clay flocculation agents and microorganisms selected from the group consisting of bacillus ...
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WO/1993/025693A1 |
Recombinant xylanases are derived from anaerobic fungi, particularly Neocallimastix patriciarum. The enzymes are highly specific for xylans and have industrial value, particularly in the pulp and paper industries. Certain truncated forms...
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WO/1993/025637A1 |
A method of desulfurizing a petroleum liquid containing organosulfur molecules is disclosed. The method relies upon the use of an aqueous biocatalytic agent comprising, in preferred embodiments, a substantially cell free extract of a mic...
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WO/1993/024621A1 |
The structure of the T. reesei xln1 and xln2 genes and the primary structure of proteins are described. Enzyme preparations enriched in hemicellulase enzymes are described. Such enzyme preparations may also be partially or completely def...
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WO/1993/024612A1 |
A nutrient concentrate stimulates and aids the growth of microorganisms which consume hydrocarbon compounds, in an accelerated culture used to biologically degrade organic compounds. The nutrient concentrate contains water-soluble and/or...
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WO/1993/023606A1 |
A process for producing paper or paperboard from mechanical pulp, wherein the pulp is treated with a phenol-oxidizing enzyme system after the grinding and/or refining of logs or wood chips has been completed.
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WO/1993/022403A1 |
This invention relates to an integrated method for the desulfurization and desalting of a fossil fuel, comprising the steps of: (a) contacting a fossil fuel with: (i) a sufficient amount of an aqueous solution capable of depleting the fo...
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WO/1993/022284A1 |
A process for stereospecifically hydrolysing a mixture of the (+) and (-) isomers of a compound of formula (II), in which R is C1-6 alkyl; using a carboxyl esterase enzyme, (i) to form a compound of formula (IIIA), and thereafter separat...
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WO/1993/022428A1 |
Disclosed are improved methods for treating cotton-containing fabrics as well as the fabrics produced from these methods. In particular, the disclosed methods are directed to contacting cotton-containing fabrics with an aqueous solution ...
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WO/1993/020959A1 |
Degradation of compounds contained in a waste stream is accomplished with the use of an activated complex. The activated complex is produced on the clean side of a semipermeable membrane by the reaction of an enzyme, such as manganese pe...
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WO/1993/020679A2 |
Method consists in that the decontamination is performed through the suspension of especially grown micro-organisms containing preferably same shares of at least three micro-organisms DSM 6988, DSM 6989, DSM 6990, DSM 6991, DSM 6992 a DS...
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WO/1993/021348A1 |
The mixture of natural microorganisms proposed has a biodegradation action on petroleum and petroleum products. It contains $i(Pseudomonas putida) and $i(Geotrichum candidum) in the ratio 5:1 to 1:1 by number of cells. The mixture is ind...
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WO/1993/020278A1 |
This invention is in the field of Bio-Polishing. More specifically, the invention relates to a process for achieving Bio-Polishing effects during the manufacture of cellulosic fabrics.
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WO/1993/018654A1 |
Novel bacterial isolates are provided for the biological control of post-harvest rot causative organisms, particularly by antagonism to fungal growth. Particularly the present invention provides novel isolates of bacteria of species Pseu...
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WO/1993/019184A1 |
Disclosed is a biological process for recovering plutonium from soils using an iron-reducing microbe. A process for obtaining such microbes is disclosed. The invention process gives upwards of about 89 % yield of plutonium from soils. Fu...
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WO/1993/017970A1 |
Chromium containing protein materials are treated by processes which include the steps of: combining the material to be treated with sufficient water to effect the solubilization of the gelable protein recovered therefrom, and an alkali ...
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WO/1993/016109A1 |
The method for processing of potatoes is characterized by the fact that the method is carried out in a potato processing plant, which comprises an oil separator, heating equipment and at least one enzyme reactor and which is modified in ...
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WO/1993/014861A1 |
A method of providing economically operating small-volume filter plants is to be provided by a device for filtering gases using a biological filter material having micro-organisms with a device for moistening the gas to be filtered and a...
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WO/1993/015174A1 |
A dye transfer inhibiting composition comprising: (A) a metallo catalyst selected from (a) metallo porphin and water-soluble or water-dispersible derivatives thereof; (b) metallo porphyrin and water-soluble or water-dispersible derivativ...
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WO/1993/013261A1 |
Disclosed are strength loss resistant methods for treating cotton toweling with cellulase so as to impart permanent softening to the toweling. In particular, the methods disclosed herein involve the application of a specified amount of c...
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WO/1993/013256A1 |
Removal of hydrophobic esters from fabric comprises the sequential steps of: 1) impregnating the fabric with an aqueous solution of lipase to a liquor pick-up ratio of 50-200 %; 2) incubating the impregnated fabric at 15-70 °C for 1-24 ...
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WO/1993/012042A1 |
Agents and processes are disclosed for biologically controlling TCE pollution, as well as bacteria useful therefor and the use of said bacteria.
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WO/1993/011296A1 |
The present invention concerns a method for enzymatic treatment of lignocellulosic materials, in particular cellulose pulps. According to a method of the present kind, the material is contacted with an enzyme preparation having an essent...
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WO/1993/009224A1 |
Dye transfer inhibiting compositions are disclosed, comprising an enzyme exhibiting peroxidase activity, a hydrogen peroxide or a hydrogen peroxide precursor or an enzymatic system capable of generating hydrogen peroxide, an additional o...
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WO/1993/008324A1 |
Dye transfer inhibiting compositions are disclosed, comprising: A. an iron catalyst selected from a) iron porphin and water-soluble or water-dispersable derivatives thereof; b) iron porphyrin and water-soluble or water-dispersable deriva...
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WO/1993/008275A1 |
This invention relates to novel enzymes. More specifically, the invention provides novel xylanases obtainable from strains belonging to the genus Rhodothermus. The invention also relates to the use of the xylanases in the treatment of li...
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WO/1993/007333A1 |
A method of treating wastewater in pulp bleaching efficiently by decomposing and removing difficultly decomposable colored components and/or chlorinated phenols contained in the wastewater, which method comprises the use of a lignin-deco...
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WO/1993/007332A1 |
The present invention concerns a method for enzymatic treatment of lignocellulosic materials, in particular cellulose pulps. According to a method of this kind, the material is contacted with an enzyme preparation having hemicellulase, c...
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WO/1993/006051A1 |
Described is a nutrient concentrate for use as a growth promoter in stimulating the reproduction rate of oil-eating microorganisms intended for use in the biological decomposition of organic materials. The concentrate contains water-solu...
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WO/1993/005187A1 |
A method of separating oleophilic-hydrophobic material from wash water is disclosed. The method comprises the steps of mixing with the wash water, either alone or in combination, about 30-2100 ppm of a surfactant having formula (I), wher...
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WO/1993/004794A1 |
According to a microbiological soil decontamination process, the contaminated soil is collected and separated into a coarse fraction and a fine fraction. The fine fraction is decontaminated in a bioreactor (7), process water is recircula...
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WO/1993/005074A1 |
A natural dermatan sulphate with antithrombinic activity in excess of 220 U/mg, characterised by an oligosaccharide sequence with a high degree of sulphation, having formula (III) in which: n = integers 1 or 2; R4 = SO3-, or H; R6 = H, o...
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WO/1993/002180A1 |
The aim of the invention is to use strains of the microorganism species Geotrichum to increase the selectivity of raw-lipase mixtures. This has been achieved by the discovery of a strain which produces a raw-lipase mixture capable of sel...
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WO/1992/020857A1 |
The invention concerns a process for the removal of lignin from lignocellulose-containing material, the bleaching of lignocellulose-containing material (i.e. the enzymatic de-inking of recycled paper) and/or the treatment of waste water ...
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WO/1992/019808A1 |
Addition of a water-soluble polyelectrolyte (i.e. an anionic or cationic polymer) significantly increases the hydrolysis rate of esters in the presence of lipases. The invention provides a process for hydrolysis of water-insoluble ester ...
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WO/1992/019373A1 |
New protozoan derived microbial consortia and method for their isolation are provided. Consortia and bacteria isolated therefrom are useful for treating wastes such as trichloroethylene and trinitrotoluene. Consortia, bacteria isolated t...
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WO/1992/018612A1 |
This invention relates to novel microorganisms and to novel enzymes. More specifically, the invention relates to a new species of the genus Dictyoglomus, and to novel enzymes having xylanolytic activity obtainable from the genus Dictyogl...
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WO/1992/018687A1 |
Dye leached from dyed or printed textiles in an aqueous solution can be decolourized by adding enzymes that utilize hydrogen peroxide or molecular oxygen for the oxidation of organic or inorganic substances, including coloured substances...
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