U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5926857

Armor With Rollers

An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 435/271 - Glyceridic oil, fat, ester-type wax, or higher fatty acid recovered or purified


Subclass of Class 435 - Chemistry: molecular biology and microbiology
Definition: Processes wherein the preexisting material is a fat, ester-type
No. of patents: 45
Last issue date: 05/08/2012


1    
NumberTitleIssue Date
8173412Method of liberating bound oil present in stillage
A method for processing of byproducts in an ethanol production process is provided. The method includes applying a mixture of a microorganism to a stillage stream, metabolizing gums in the stillage stream using the mixture to release oil in the gums carried by the s...
05/08/2012
8088614Methods and compositions for production and purification of biofuel from plants and microalgae
Methods and compositions are provided for producing purified oil from an organism, whether these organisms are wild type, selectively bred or genetically modified, and are suitable for the large scale production of an oil product. The organism may be an animal, a pl...
01/03/2012
8076123Emulsification-free degumming of oil
This invention relates to an oil degumming method that is free of emulsification. This method includes the steps of treating crude oil first with immobilized phospholipase and then extracting the phospholipase-treated crude oil with pure water or an aqueous solution...
12/13/2011
7989195Heterotrophic algal high cell density production method and system
A multiphase culturing process for high density heterotrophic microalgal growth uses crude glycerol as the primary carbon source and produces ω-3 fatty acids. The process uses multiphase growth conditions that decouple the phases of increasing cell density and incr...
08/02/2011
7226771Phospholipases, nucleic acids encoding them and methods for making and using them
The invention provides novel polypeptides having phospholipase activity, including, e.g., phospholipase A, B, C and D activity, patatin activity, lipid acyl hydrolase (LAH) activity, nucleic acids encoding them and antibodies that bind to them. Industrial methods, e...
06/05/2007
7045340Bacterial composition, method and installation for the pre-treating effluents loaded with organic fatty substances
A bacterial composition, a process and a facility for the pre-treatment of effluent rich in organic fats of animal or vegetable origin. The bacterial composition principally is the bacterial strain Klebsiella oxytoca. The process consists of supplying a homog...
05/16/2006
6770199Method of extracting environmental contaminants and pollutants through biomass harvestation
A method for extracting contaminants and pollutants from an ecosystem. The method includes extracting from the ecosystem a quantity of animal tissue and grinding or macerating the animal tissue to form a slurry-like mixture and adding the mixture to a digestion vess...
08/03/2004
6685975Process for recovering bone and oil from animal byproducts
A processing method used for separating bone and oil from marine byproducts in the preparation of an endproduct. The byproducts are ground and then warmed to a relatively low temperature of approximately 70 deg.C. or less. The warmed material is passed to...
02/03/2004
6607725Conjugate vaccine for nontypeable Haemophilus influenzae
A conjugate vaccine for Nontypeable Haemophilus influenzae comprising lipooligosaccharide from which esterified fatty acids have been removed conjugated to an immunogenic carrier. The vaccine is useful for prevention of otitis media and respiratory infect...
08/19/2003
6586201Method of chromatographic isolation for non-glyceride components
A method of chromatographic isolation for non-glyceride components (squalenes, carotenes, vitamin E, sterols and/or the like) from a non-glyceride components-comprising compound by the steps of a. introducing the non-glyceride components-comprising compound on...
07/01/2003
6566124Processes for synthesis and purification of nondigestible fats
A process for removing digestible fat from a crude reaction mixture comprising nondigestible fat and at least one digestible fat selected from the group consisting of digestible fats having fatty acid chains, comprising the steps of: (1) treating the crud...
05/20/2003
6399138Sterol concentrates its application and preparation
The invention concerns concentrates of shea sterols in glycerides with more than 12.5 wt % shea sterols, the preparation thereof by enzymic hydrolysis of glycerides in shea oils or fractions thereof and the application of the concentrates in aerated food ...
06/04/2002
6316247System and method for refining liposuctioned adipose tissue
A device and method for producing refined adipose tissue for use in autologous adipose transplantation or research wherein a sterile environment is maintained. More particularly, a system for refining tissue comprising a first flexible container, a second...
11/13/2001
6159523Composition based on fish oil
Fish oil concentrates, having: ࣙ40% of long chain poly unsaturated fatty acids
12/12/2000
6103516Biochemical method for extracting oils from seeds and caryopsides of oleaginous plants
A method for extracting vegetable oils from oleaginous plants in which the solid parts of the plants, which contain oils embedded in macromolecular polysaccharide substances typical of the integument of the plants, are subjected to an enzyme attack by mea...
08/15/2000
6020020Composition based on fish oil
Fish oil concentrates, having: ࣘ40% of long chain poly unsaturated fatty acids
02/01/2000
6001640Vegetable oil enzymatic degumming process by means of aspergillus phospholipase
A degumming step in the production of edible oils is disclosed. Vegetable oils from which hydratable phosphatides have preferably been eliminated by a previous aqueous degumming process, are freed from non-hydratable phosphatides by an enzymatic treatment...
12/14/1999
5945318Refining oil compositions
This invention relates to a process for treating an oil composition containing saturated and unsaturated fatty acids in the form of triglycerides, with at least some of the unsaturated fatty acids being polyunsaturated, in order to obtain a refined produc...
08/31/1999
5929212CD3 specific recombinant antibody
The invention provides recombinant antibody molecules comprising antigen binding regions derived from the heavy and/or light chain variable regions of a donor anti-CD3 antibody, e.g. OKT3, and which have anti-CD3 binding specificity, preferably of affinit...
07/27/1999
5897994Fatty acid fractionation for polyunsaturated fatty acid fraction enrichment
A mixture of fatty acids rich in polyunsaturated fatty acids is esterified by enzymatic catalysis and then the reaction mixture is saponified, which provides an organic phase containing esters and an aqueous phase which contains fatty acids, the phases ar...
04/27/1999
5821299Solvent extraction of polyhydroxy-alkanoates from biomass facilitated by the use of marginal nonsolvent
The present invention relates to a process for separating polyhydroxyalkanoate (PHA) from a biomass comprising the PHA, the process comprising: a) treating the biomass with a PHA solvent and a marginal nonsolvent for PHA; b) removing any insoluble biomass...
10/13/1998
5786207Tissue dissociating system and method
A tissue dissociation method and system for washing and dissociating tissue and producing a cellular suspension for use in autologous, cell-based therapies or research wherein a sterile environment is maintained. More particularly, a system for dissociati...
07/28/1998
5766928Method of eliminating hydrocarbons contaminating a region subjected to extreme temperatures
The present invention relates to a method of removing contaminating hydrocarbons from regions which are subjected to extreme temperatures. The temperatures are generally outside the range of optimum growth of hydrocarbon-degrading microorganisms. The meth...
06/16/1998
5573948Method and plant for processing of potatoes and use of a potato processing plant
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 such a manner that...
11/12/1996
5532163Process for refining oil and fat
This invention provides processes for the refining of oil and fat by which phospholipids in the oil and fat to be treated can be decomposed and removed efficiently. Particularly, it provides a process for the refining of oil and fat which comprises reacti...
07/02/1996
5432083Enzymatic method for removing oxygen from oils and fats
The present invention is directed to a novel method and device for removing oxygen from oils. The oils may be in liquid form, such as vegetables oils, etc., in solid form, such as fats, etc. or in some type of intermediate semi-solid form. By removing oxy...
07/11/1995
5372945Device and method for collecting and processing fat tissue and procuring microvessel endothelial cells to produce endothelial cell product
Methods and apparatus for collecting and processing tissue to produce an endothelial cell product having a vessel for rinsing, draining, digesting and isolating tissue. The vessel has a rinsing and digesting chamber for containing tissue during processing...
12/13/1994
5286633Enzymatic triglyceride conversion
The invention is concerned with enzymic triglyceride conversions, wherein more than one enzymic conversion zone and preferably the same number of deacidifications units are applied. The fresh triglyceride feed stock and the compound providing fresh fatty ...
02/15/1994
5264367Enzymatic treatment of edible oils
The content of phosphorus-containing components and the iron content of an edible vegetable or animal oil, preferably an oil such as soybean oil which has been wet-refined to remove mucilage, are reduced by enzymatic decomposition by contacting the oil wi...
11/23/1993
5227300Identification, characterization and method of production of a novel microbial lipase
A novel lipase from a newly-discovered strain of Pseudomonas alcaligenes microorganism having (i) an optimum pH for activity of about 10&#b1;0.5; (ii) an optimum temperature for activity of about 45° to 55° C.; (iii) an optimum pH for stability of about...
07/13/1993
5168060Identification, characterization, and method of production of a novel microbial lipase
A novel lipase from a newly-discovered strain of Pseudomonas alcaligenes microorganism having (i) an optimum pH for activity of about 10&#b1;0.5; (ii) an optimum temperature for activity of about 45° to 55° C.; (iii) an optimum pH for stability of about...
12/01/1992
5100787Method for preparing highly purified phosphatidylinositol
A method for preparing highly purified phosphatidylinositol comprises the steps of treating a mixed phospholipid with a phospholipase D, then treating the product with an alkali or acidic phosphatase and separating unreated phosphatidylinositol from the r...
03/31/1992
5063160Identification, characterization, and method of production of a novel microbial lipase
A novel lipase from a newly-discovered strain of Pseudomonas alcaligenes microorganism having (i) an optimum pH for activity of about 10&#b1;0.5; (ii) an optimum temperature for activity of about 45° to 55° C.; (iii) an optimum pH for stability of about...
11/05/1991
5015385Process for promotion of microbial consumption of waste water fats
The composition of stable microbial mixed biocenoses can be controlled by the addition of growth factors and/or inhibitory substances, optionally together with certain nutrients. It is possible in this manner to suppress, e.g. the undesirable formation of...
05/14/1991
4988443Bioreactor process for continuous removal of organic toxicants and other oleophilc solutes from an aqueous process stream
A hollow fiber membrane bioreactor process for continuous selective removal of organic toxicants or other oleophilic solutes present in an aqueous process stream wherein low concentration levels of said toxicant are removed from the aqueous process stream...
01/29/1991
4985358Method for processing glyceride fats and oils
A method for processing glyceride fats and oils which comprises the steps of subjecting a mixture of a glyceride fat or oil and a monohydric alcohol fatty acid ester to an enzymatic ester interchange reaction; distilling the reaction mixture of the ester ...
01/15/1991
4977091Method for preparing phosphatidylinositol from vegetable matter
A method for preparing phosphatidylinositol from a vegetable matter comprises homogenization thereof in a water-salt solution with a molar concentration of from 0.005 to 1 M at a pH within the range of from 5.0 to 11.0. The homogenizate is centrifugated a...
12/11/1990
4956286Process for the preparation of esters
The invention provides a process for preparing an ester from an alcohol and fatty acid (glyceride) by enzyme-catalyzed conversion, in which a fatty acid (glyceride) and alcohol are contacted with lipase and the alcohol is added at such a rate that the alc...
09/11/1990
4921633Method of heterogeneous reaction
A method of heterogeneous reaction is described, comprising reacting a water-soluble component and an oil-soluble component dispersed in the water-soluble component or an aqueous medium containing the same. This dispersion is attained by passing the oil-s...
05/01/1990
4910145Separation process
An aqueous suspension of micro-organism cells containing a 3-hydroxybutyrate polymer are subjected to a proteolytic enzyme digestion and/or a surfactant digestion in order to solubilise cell material other than the 3-hydroxybutyrate polymer. Prior to, or ...
03/20/1990
1    
 
Sign InRegister
Username  
Password   
forgot password?