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

Icon_funbox Bizarre Patents

Patent No. 6099319

Neuroimaging as a Marketing Tool

Neuroimaging as a means for validating whether a stimulus such as advertisement, communication, or product evokes a certain mental response such as emotion, preference, or memory, or to predict the consequences of the stimulus on later behavior such as consumption or purchasing.

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 554/191 - Sorbent material utilized (e.g., activated carbon, decolorizing clay, bentonite, synthetic resin, etc.)


Subclass of Class 554 - Organic compounds -- part of the class 532-570 series
Definition: Processes wherein a sorbent material, such as activated
No. of patents: 113
Last issue date: 02/14/2012


1      
NumberTitleIssue Date
8115022Methods of producing biofuels, chlorophylls and carotenoids
A method for producing biofuels along with valuable food and neutraceutical products is provided. A method of making biofuels includes dewatering substantially intact algal cells to make an algal biomass, extracting neutral lipids along with carotenoids and chloroph...
02/14/2012
8063235Cromatography process for recovering a substance or a group of substances from a mixture
Method for improving the performance of a preparative batchwise Super Critical Fluid Chromatographic separation for the recovery of a target fatty acid or derivative thereof, or of a group of target fatty acids or of derivatives thereof from a mixture, characterized...
11/22/2011
7807848Reduction of sterols and other compounds from oils
Disclosed are methods of removing and/or reducing compounds from oils (e.g., marine oils) and oils prepared by the disclosed methods. Methods of bleaching oils are also disclosed. ...
10/05/2010
7759505Method of producing fatty acid ester
The present invention relates to a method of producing a fatty acid ester, including treating a starting fatty acid ester with an adsorbent to adsorb sulfur contained in the starting fatty acid ester, the adsorbent containing at least one metal selected from Ni and ...
07/20/2010
7626048Methods and apparatus for removal of degradation byproducts and contaminants from oil for use in preparation of biodiesel
Methods, particles, and devices are disclosed for filtration of oil for use of the oil in the preparation of biodiesel. Disclosed particles may comprise a substantially inert porous particle with a coating comprising a polymer having amine, amino, and/or imine group...
12/01/2009
7459574Reducing the odor of oil components by means of adsorption with polymeric adsorbing agents
A process for reducing the odor of an oil. The oil being treated is first distilled by a carrier vapor or carrier gas distillation to form a distilled oil. The distilled oil is then contacted with a polymeric adsorbent; whereby the odor of the oil is reduced. The po...
12/02/2008
7368603Method for purifying compounds containing functional groups
The present invention relates to a method for producing a saturated organic compound bearing at least one functional group from a mixture which comprises this saturated organic compound containing at least one functional group and also one or more other organic comp...
05/06/2008
7342066Aqueous dispersions of polytetrafluoroethylene particles
The present invention provides an aqueous non-melt processible polytetrafluoroethylene dispersion comprising non-melt processible polytetrafluoroethylene particles in an amount between 30 and 70% by weight based on the total weight of the dispersion and one or more ...
03/11/2008
7256049Devices and methods for separating phospholipids from biological samples
Device and methods for the removal of phospholipids from biological samples are disclosed and described. Removal of phospholipids may be desirable for the analysis of the phospholipids themselves, or to prevent the phospholipids from conflicting with and effectively...
08/14/2007
7238735Process for producing aqueous dispersion of purified polytetrafluoroethylene
A process for producing an aqueous dispersion of purified polytetrafluoroethylene (PTFE), comprising passing a crude aqueous dispersion of PTFE comprising from 10 to 50 mass % of PTFE fine particles having an average particle diameter of from 0.1 to 0.5 μm, from 0....
07/03/2007
7179491Process of converting rendered triglyceride oil from marine sources into bland, stable oil
Triglyceride oil derived from marine sources, mammalian and fish, is treated with a silica at relatively low temperature under vacuum and is then further treated with a bleaching clay under vacuum and at higher temperature. The silica and the bleaching clay are then...
02/20/2007
7169946Alternatives to distilled oleo chemicals in derivatives and production thereof
As a substitute for distillation of crude feedstock in the production of oleo-chemicals, the crude feedstock is bleached to remove color and odor. The crude feedstock can include fatty acids and/or glycerin, and the bleached product can be incorporated into a commer...
01/30/2007
7122216Vegetable oil extraction methods
This invention relates to methods for treating oil bearing vegetable material, especially oilseeds. Methods of the invention provide for the isolation of certain components of oil bearing vegetable material, including isoflavones, vegetable oil, and a phosphatide fr...
10/17/2006
7097770Separation of plant oil triglyceride mixtures by solid bed adsorption
A solid bed adsorptive process for separating a seed oil into two substantially pure triglyceride fractions. The process involves contacting a seed oil, such as castor oil, preferably as a concentrate, with an adsorbent in a bed, the adsorbent having a particle size...
08/29/2006
7091368Method for the purification of liponic acid
The invention relates to a process for purifying lipoic acid, which comprises adding to a solution of lipoic acid at least 0.1 times the amount of an adsorbent, based on the mass of lipoic acid to be purified, and subsequently removing the adsorbent. It is possible ...
08/15/2006
6998050Method of treating fats and oils
The present invention provides a method of treating fats and oils containing low concentrations of aromatic halogen compounds and other contaminants by contacting the fats or oils with an adsorbing agent. The adsorbing agent contains a porous body and a non-protonic...
02/14/2006
6982340Process for producing an ester
There is provided a process wherein a lower alkyl ester of a fatty acid derived from natural fats and oils and a lower alcohol containing 1 to 4 carbon atoms is produced in a lower sulfur content at lower costs without causing a reduction in yield and a deterioratio...
01/03/2006
6911150Reuse of used cooking oil adsorbants
A method for treatment of organic-based material comprising contacting the organic-based material with solid waste material from the treatment of cooking oils. The treatment may comprise a clean-up of said organic-based materials, particularly clean up of an oil spi...
06/28/2005
6720437Fluorinated carboxylic acid recovery and reuse
Fluorinated carboxylic acid, used as a surfactant in fluoropolymerization in aqueous media, can be recovered by scrubbing from the exhaust gas of the dryer during polymer drying and, after concentration and treatment with alumina, directly reused in fluoropolymeriza...
04/13/2004
6586610Method for removing coumafos from beeswax
A method is for removing coumafos (O,O'-diethyl-O"-(3-chloro-4-methyl-7-coumarinyl)thiophosphate) from beeswax by melting the beeswax, adding activated charcoal to the melted beeswax to form a suspension of the activated charcoal in the melted beeswa...
07/01/2003
6486335Process for the preparation of refined hard sugarcane wax having improved qualities from press mud
The present invention relates to a process for the preparation of refined hard sugarcane wax having improved qualities from press mud which comprises digesting press mud with a non polar solvent in the presence of activated charcoal and separating the sug...
11/26/2002
6433201Process for separating and purifying eicosapentaenoic acid or its ester
Eicosapentaenoic acid or its ester is separated and purified from a mixture containing a highly unsaturated fatty acid or its ester effectively at low cost by a process, which comprises developing the mixture by a mixed solvent of an ether solvent and a h...
08/13/2002
6410762Process for the isolation of oryzanols from rice bran oil soap stock
The present invention relates to a process for the isolation of oryzanols from rice bran oil soap stock by (a) saponifying the oil present in soap stock with an alkali followed by neutralisation of the excess alkali, (b) converting the soap stock into anh...
06/25/2002
6410763Liquid chromatography of high purity conjugated fatty acid
A method for providing a purified conjugated fatty acid is disclosed. The purified conjugated fatty acid is formed by separating by liquid chromatography a conjugated fatty acid formed by a novel synthesis of reacting an ester of a fatty acid having a fou...
06/25/2002
6399803Process for separating a triglyceride comprising a docosahexaenoic acid residue from a mixture of triglycerides
This invention is directed to a process for separating a first triglyceride comprising a docosahexaenoic acid residue from a second triglyceride. The process comprises introducing a feed mixture comprising the first triglyceride and the second triglycerid...
06/04/2002
6395915Method for producing purified tocotrienols and tocopherols using liquid chromatography
A method separating tocotrienols from tocopherols and the isomers thereof on a large-scale or commercially feasible basis. Separation is accomplished using reverse phase partition liquid chromatography. The chromatography column is prepared using a statio...
05/28/2002
6388112Process for purification of solvents useful in the preparation of pharmaceutical compositions
A process for purifying a non-ionic surfactant or solvent capable of dispersing and solubilizing a pharmaceutical compound. In the process, a solution of solvent and alcohol is contacted with an activated carbon column and an ion exchange resin column. Th...
05/14/2002
6376689Removal of gum and chlorophyll-type compounds from vegetable oils
A single-step acid degumming/decolorizing process removes chlorophyll-type compounds from vegetable oils from seeds, especially frost damaged seeds which have large amounts of chlorophyll-type compounds. A mixture of aqueous sulfuric and phosphoric acids ...
04/23/2002
6316647Cation-exchanged clay mineral, packing material for chromatography using the same and method of producing the same
Disclosed herein are a cation-exchanged clay mineral comprising a swelling clay mineral with the cations between layers substantially replaced by low-valence metal amine complexes and/or low-valence metal ammine complexes, and a packing material for chrom...
11/13/2001
6310227Reduced calorie cooking and frying oils having improved hydrolytic stability, and process for preparing
The present invention relates to a process for preparing calorie cooking and frying oils, containing nondigestable polyol polyesters, and having improved color and improved stability against hydrolysis during frying. The process comprises, as a first step...
10/30/2001
6248911Process and composition for refining oils using metal-substituted silica xerogels
A process and composition for removing trace contaminants from glyceride oils utilizes a metal-substituted silica xerogel having a pH of at least 7.5 to adsorb at least a portion of the contaminants. The process of the invention includes contacting a glyc...
06/19/2001
6242620Process for making carboxylic acid esters
Sulfur and soap contaminants are removed from carboxylic acid esters by a process comprising the steps of: (1) contacting a carboxylic acid ester with an aqueous base at a temperature of from about 225° F. to about 280° F. while removing water to form a...
06/05/2001
6229032Elimination of trans-unsaturated fatty acid compounds by selective adsorption with zeolites
A novel process for the selective elimination of fatty acid compounds containing carbon-carbon double bonds in trans configuration from a substrate containing cis- and trans-isomers of said fatty acid compounds, by selective adsorption by a microporous ze...
05/08/2001
6172248Methods for refining vegetable oils and byproducts thereof
The present invention relates to improved methods for refining vegetable oils and byproducts thereof. This invention also relates to an improved process for deodorizing lecithin. The invention additionally relates to deodorized lecithin and deodorized veg...
01/09/2001
6153774Silver ion chromatography of high purity conjugated linoleic acid (CLA)
A method for providing a purified conjugated linoleic acid (CLA) is disclosed. The purified conjugated linoleic acid (CLA) is formed by separating by liquid chromatography a 9-cis, 11-trans octadecadienoic acid formed by a novel synthesis of reacting an e...
11/28/2000
6096911Process for purifying alkoxylated fats
A process for purifying alkoxylated fats by treatment with a solid substance, wherein a mixture of aluminum oxide and a silicate is employed as solid substance....
08/01/2000
6027755Bleaching earth product and method for producing and using the same
Disclosed are compositions, suitable for use in the purification of edible or inedible oils, of agglomerated particles of at least one minus ten micron bleaching clay, wherein said agglomerated particles are microspheres having an average diameter of at l...
02/22/2000
5917069Adsorbent for treatment of oils and/or fats
An adsorbent is described based on an inorganic support material with exchangeable mono- and divalent cations, characterized by the fact that the specific surface of the support material is >100 m2 /g, its cation exchange capacity is>30 mg-equi...
06/29/1999
5840945Method for refining and manufacturing fats and oils containing polyunsaturated fatty acids
A method of refining and manufacturing a fat and oil containing polyunsaturated fatty acids which prevents production of peculiar fishy smells when such a fat and oil is added to food materials and while it is stored by preventing oxidation of PUFA's and ...
11/24/1998
5840944Method to produce highly pure eicosapentaenoic acid or its ester
A mixture of fatty acids or their esters derived from natural oils and fats including eicosapentaenoic acids or their derivatives is precision distilled under a high vacuum using a plurality of distillation columns, three distillation columns or more in p...
11/24/1998
1      
 
Sign InRegister
Username  
Password   
forgot password?