Matches 251 - 300 out of 393 < 1 2 3 4 5 6 7 8 >
Match Document Document Title
5318717 Use of nonionic surfactant to enhance the cleaning effect of pancreatin on contact lenses  
A contact lens cleaning solution containing an enzyme having proteolytic activity and a surfactant, and optionally also a chelating agent and urea, and a method of cleaning contact lenses utilizing...
5316940 Constitutive soluble methane monooxygenase mutants of methanotrophic bacteria such as Methylosinus trichosporium A.T.C.C. 55314  
Selection of mutant methanotrophic bacteria capable of efficiently degrading halogenated hydrocarbons typically found in numerous wastewater sources is described. The mutants are distinguishable...
5314823 Method for cleaning a contact lens  
A method for cleaning a contact lens, which comprises diluting an enzyme-containing aqueous solution containing an effective amount of serine protease and from 30 to 95% by weight of glycerol with...
5314620 Cutting oil treatment  
A method and apparatus for the biological purification of cutting oil, such as used in metal machining apparatus, is disclosed. The invention herein provides a suitable environment for cultured...
5273896 Hemopeptide having peroxidase activity for bleaching dyes  
The transfer of a textile dye from a dyed fabric to another fabric during washing or rinsing is inhibited by adding an enzyme exhibiting peroxidase activity or an enzyme exhibiting a suitable...
5269959 Liquid deep cleaning detergent composition  
A deep-cleaning, topical surfactant in liquid form containing; polyethylene glycol alkylphenol ether containing 9 glycol units, Trypsin; Chymotrypsin; Pepsin; Lactobacillus Acidophilus; Ethanol;...
5258304 Method of removing microorganisms from surfaces with Type II endoglycosidase  
Microorganisms are removed from the surface of materials such as fabrics or contact lenses by treatment with a Type II endoglycosidase. The Type II endoglycosidase may be used alone or in...
5242825 Biological remediation of creosote- and similarly-contaminated sites using Pseudomonas paucimobilis  
This invention concerns a biological process for remediating creosote-contaminated sites or environment sites containing polycyclic aromatic hydrocarbons generally found in creosote-contaminated...
5238843 Method for cleaning a surface on which is bound a glycoside-containing substance  
A method for cleaning a surface on which is bound a glycoside-containing substance. The substance can be blood or components thereof, fecal matter or components thereof or microorganisms. The...
5234832 Process for cleaning and disinfecting heat and corrosion sensitive medical instruments  
The invention is a process for cleaning and disinfection of heat and corrosion sensitive medical instruments, particularly endoscopes in which the surfaces of the medical instruments are contacted...
5232851 Methods for treating non-dyed and non-finished cotton woven fabric with cellulase to improve appearance and feel characteristics  
Non-dyed and non-finished cotton woven fabric is contacted with a cellulase solution with agitation under conditions so as to produce a cascading effect of the solution over the cotton woven...
5227069 Bioremediation method  
A method is provided for bioremediating aged PCBs such as Aroclor 1260 in aquatic sediments under anerobic conditions by stimulating the dechlorination of the aged PCBs through addition of...
5225325 Immunohistochemical staining method and reagents therefor  
The present invention provides an immunohistochemical staining method using improved reagents. In one aspect, the method uses an evaporation inhibitor liquid to prevent evaporation of reagents...
5225340 Process for reducing metal concentration in aqueous systems  
The concentration of at least one metal species in an aqueous system is at least reduced in an aqueous system that contains at least one kind of chelating agent, by adding to such system a species...
5217617 Multi-cell transportable bioslurry reactor  
A transportable apparatus for biological treatment of a slurry of contaminated materials, including a series of square reactor cells having substantially parabolic lower portions, set at the same...
5206156 Process for the preparation of a particulate antimicrobial product, antimicrobial product obtained and applications thereof  
The invention relates to a process for the preparation of a particulate antimicrobial product from the LP system of the lactoperoxidase enzyme/oxygen donor/oxidizable substrate (if needed). The...
5196339 Rapid degradation of halogenated hydrocarbons by methanotrophic bacteria  
A method is disclosed for degradation of a halogenated hydrocarbon compound such as trichloroethylene (TCE) which utilizes a soluble methane monooxygenase or a bacterium comprising the...
5186842 Method for removing low molecular weight contaminants  
A method of the present invention is provided for removing low molecular weight contaminants from a contaminant-containing material. This contaminant-containing material can include alcohol...
5178789 Liquid detergent with stabilized enzyme  
Liquid detergent containing enzymes particularly proteases are stabilized against enzyme degradation prior to use by inclusion of an inhibitor of the enzyme which binds to the enzyme such that...
5176796 Avoiding pitch troubles using acylgerol lipase  
The method for avoiding pitch troubles includes the treatment with an acylglycerol lipase. The method of the present invention overcomes the pitch troubles in a process for the production of...
5176714 Method of treating contact lenses  
Treatment of contact lenses by an effective amount of bendazac, 5-hydroxybendazac or a salt thereof with a physiologically acceptable base.
5173207 Powered automatic dishwashing composition containing enzymes  
A phospate-free powdered dishwashing composition containing a mixture of protease enzyme and anamylase enzymes have been found to be very useful in the cleaning of dishware. The compositions...
5169554 Enzyme detergent formulation and methods of detoxifying toxic organophosphorous acid compounds  
An enzyme detergent composition capable of detoxifying G-agents and other OPA chemicals comprises a laundry detergent and an enzymatic cell free extract from E. coli, the composition having a pH of...
5160488 Bioremediation yeast and surfactant composition  
A chemical product and method for accelerated biodegradation of petroleum on water. The chemical product includes a fermentation product portion and a surfactant containing emulsifier portion which...
5156761 Method of stabilizing an enzymatic liquid detergent composition  
This invention relates to stabilized enzymatic liquid detergent compositions useful in cleaning a wide range of items including hard surfaces and soft goods such as textiles both for commercial and...
5133893 Enzymatic detergent composition  
The invention relates to a detergent composition comprising lipases. By inclusion of a certain immunologically defined class of lipases in a detergent composition which comprises as...
5134078 Process and plant for the removal of soil contaminants  
In order to remove underground contamination, it has already been disclosed either to replace the soil, to wash the soil, to draw off the soil air or to carry out ground water desorption. All these...
5128262 Microbial decontamination of soils contaminated with hydrocarbons, in particular mineral oils by microbial oxidation  
The microbial decontamination of soils contaminated with hydrocarbons, in particular with mineral oils, by microbial oxidation is improved by a process in which in addition to supplying the oxygen...
5100800 Microorganism for degrading toxic waste materials  
A microorganism is disclosed for degrading toxic waste materials into more environmentally acceptable materials. Processes for utilizing the microorganism in a sequencing batch reactor, and for...
5096607 Method for cleaning and disinfecting contact lenses  
Contact lenses are simultaneously cleaned and disinfected by contacting the lenses with an aqueous system containing an antimicrobial agent and a proteolytic enzyme for a period sufficient to clean...
5085999 Method, apparatus, and reactant for removal of paint and epoxies from metallic beverage containers using microorganisms  
A method of removing coatings, such as paint, epoxy resin, comestible polymeric coatings, from the surface of metallic containers, such as aluminum beverage cans, is disclosed. The metallic...
5079166 Microbial degradation of trichloroethylene  
This invention relates to a method for the microbial degradation of trichlorethylene by treating trichloroethylene with Pseudomonas mendocina KR-1 or Pseudomonas putida Y2101 or a microorganism...
5078802 Method of washing super precision devices, semiconductors, with enzymes  
Disclosed is a method of super precision devices such as semiconductor devices. In the method of the present invention, the devices are washed with an aqueous solution containing a purified...
5071765 Application of multiple enzyme blend to control industrial slime on equipment surfaces  
A method of attacking and removing microbial slime in slime covered surfaces and maintaining a slime-free surface as in exposed cooling tower surfaces and in waste water treatment and paper making....
5062958 Method for water purification  
An arrangement for operation to reduce organic contaminant concentration in water passing therethrough as provided. The arrangement includes at least one reactor comprising a plurality of treatment...
5055193 Biodegradation of halogenated hydrocarbons utilizing ammonia-oxidizing bacterium  
A method is disclosed for degradation of a halogenated hydrocarbon compound such as trichloroethylene (TCE) which utilizes an ammonia-oxidizing bacterium of the genus Nitrosomonas, as well as other...
5041236 Antimicrobial methods and compositions employing certain lysozymes and endoglycosidases  
An antimicrobial composition comprising endo-β-N-acetylglucosaminidase and/or endoglycopeptidase, and ruminant stomach lysozyme is presented. A method for destroying or removing microbes by...
5036012 Biodegradation of liquid scintillation cocktails  
An apparatus for the biodegradation of toxic organic solvents contained in liquid scintillation cocktail (LSC) wastes is disclosed, as well as a method for its operation. Additionally, a novel...
5030377 Detergent compositions containing starch debranching enzymes  
A detergent composition which comprises (a) at least one surfactant and (b) at least one starch debranching enzyme selected from the group consisting of pullulanase, isopullulanase and...
5030378 Liquid detergents containing anionic surfactant, builder and proteolytic enzyme  
Heavy-duty liquid laundry detergents containing anionic synthetic surfactant, detergency builder, specific proteolytic enzyme, and calcium ion are disclosed. The compositions provide improved...
5024949 Aerobic bacterial remediation of aliphatic chlorinated hydrocarbon contamination  
A bacterium of the genus Pseudomonas which utilizes a branched chain alkyl-substituted aromatic hydrocarbon as its sole carbon and energy source and which is capable of substantially complete...
5017289 Process for in situ biodegradation of hydrocarbon contaminated soil  
The present invention is a process for in situ biodegradation of spilled hydrocarbons. The process involves drawing oxygen into a hydrocarbon contaminated zone. A borehole is drilled into the...
4996146 Rapid sterilization enzymatic process with persistence  
An enzymatic sterilization system is disclosed which is effective against viruses and other organisms. Methods are disclosed to increase the rate of and reduce the cost for sterilization with this...
4996073 Method and composition for removing oxygen from solutions containing alcohols and/or acids  
The present invention is directed to a novel method, composition and device for removing dissolved oxygen from solutions containing alcohols and/or acids. By removing oxygen from various products,...
4994390 Enzyme blend containing cellulase to control industrial slime  
A method of attacking and removing microbial slime in slime covered surfaces and maintaining a slime-free surface as in exposed cooling tower surfaces and in waste water treatment and paper making....
4992174 Fixed bed bioreactor remediation system  
Disclosed is an apparatus and method for the continuous bioremediation of sites contaminated with a hazardous substance. The apparatus includes a subsurface pumping system, for removing the...
4981611 Cutinase cleaning compositions  
This invention relates to cleaning compositions and methods for using them. Particularly, the invention relates to compositions comprising a surfactant and a cutinase enzyme. A preferred cutinase...
4963491 Process of removing biological contaminants with enzymes from krill  
Enzymes isolated from krill of the order Euphausiaceae are used to remove biological contaminants. Preferably, a mixture of enzymes including exo-and endopeptidase is isolated. The enzymes can be...
4954258 Microbiological degradation of halogenated hydrocarbons in water  
Halogenated aliphatic hydrocarbons in water are degraded by methanotrophic bacteria in the presence of oxygen and at least one lower alkanol as a carbon source.
4950417 Detergent formulations containing alkaline lipase derived from Pseudomonas plantarii  
Disclosed is a detergent formulation containing a nonionic and/or anionic detergent and the microbial lipase from a bacterium of the species Pseudomonas plantarii.
Matches 251 - 300 out of 393 < 1 2 3 4 5 6 7 8 >