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

Icon_funbox Bizarre Patents

Patent No. 6049912

Mountable Printable Placard With Headband

A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.

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 435/96 - Produced by the action of an exo-1.4 alpha glucosidase (e.g., dextrose by the action of glucoamylase on starch, etc.)


Subclass of Class 435 - Chemistry: molecular biology and microbiology
Definition: Processes wherein the product synthesized is produced by
No. of patents: 199
Last issue date: 11/15/2011


1          
NumberTitleIssue Date
8058033Glucoamylase variants with altered properties
The present disclosure relates to variants of a parent glucoamylase having altered properties (e.g., improved thermostability and/or specific activity). In particular, the present disclosure provides compositions comprising the variant glucoamylases, including starc...
11/15/2011
7998709Process of producing a starch hydrolysate
The present invention relates to a process for enzymatic hydrolysis of granular starch into a soluble starch hydrolysate at a temperature below the initial gelatinization temperature of said granular starch. ...
08/16/2011
7981639Starch-derived products
A method for producing a monosaccharide-rich syrup from starch-containing produce. The method includes treating a starch-containing produce slurry with a first starch hydrolyzing enzyme that hydrolyzes starch to oligosaccharide and a second starch hydrolyzing enzyme...
07/19/2011
7919281Glucoamylase variants
The invention relates to a variant of a parent fungal glucoamylase, which exhibits improved thermal stability and/or increased specific activity using saccharide substrates. ...
04/05/2011
7883872Construction of highly efficient cellulase compositions for enzymatic hydrolysis of cellulose
This invention provides novel enzyme compositions using newly identified and isolated C. lucknowense enzymes, including CBH Ib CBH IIb, EG II, EG VI, β-glucosidase, and xylanase II in conjunction with previously identified enzymes CBH Ia, CBH IIa (previously...
02/08/2011
7871800Polypeptides having glucoamylase activity and polynucleotides encoding same
The present invention relates to polypeptides having glucoamylase activity and isolated polynucleotides encoding said polypeptides preferably derived from a strain of Peniphora rufomarginata. The invention also relates to nucleic acid constructs, vectors, and...
01/18/2011
7723079glucoamylase and homologs thereof
The present invention is related to glucoamylases having at least 80% sequence identity to a Trichoderma glucoamylase having the sequence of SEQ ID NO: 4 and biologically functional fragments thereof. The invention is also related to DNA sequences coding for ...
05/25/2010
7413879glucoamylase and homologs thereof
The present invention is related to glucoamylases having at least 80% sequence identity to a Trichoderma glucoamylase having the sequence of SEQ ID NO: 4 and biologically functional fragments thereof. The invention is also related to DNA sequences coding for ...
08/19/2008
7371546Glucoamylase variants
The invention relates to a variant of a parental fungal glucoamylase, which exhibits improved thermal stability and/or increased specific activity using saccharide substrates. ...
05/13/2008
7354753Glucoamylase variants
The invention relates to a variant of a parent fungal glucoamylase, which exhibits altered properties, in particular improved thermal stability and/or increased specific activity. ...
04/08/2008
7354752Acid-stable alpha amylases having granular starch hydrolyzing activity and enzyme compositions
The present invention relates to an acid-stable alpha amylase (asAA) derived from a strain of Aspergillus kawachi, which has granular starch hydrolyzing (GSH) activity, the heterologous expression of the asAA having GSH activity in filamentous fungal host cel...
04/08/2008
7332319Heterologous alpha amylase expression in
The present invention relates to the co-expression and production of a heterologous alpha amylase and an endogenous glucoamylase in an Aspergillus strain and enzyme compositions including the same. ...
02/19/2008
7326548Polypeptides having glucoamylase activity and polynucleotides encoding same
The present invention relates to polypeptides having glucoamylase activity and isolated polynucleotides encoding said polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for p...
02/05/2008
7311832Adsorption membranes, method of producing same and equipment, including the adsorption membranes
The present invention relates to adsorption membranes comprising microporous polymer membranes in which adsorbent particles are incorporated. Furthermore, the present invention relates to a method of producing the inventive adsorption membranes as well as devices wh...
12/25/2007
7303899Expression of granular starch hydrolyzing enzymes in and process for producing glucose from granular starch substrates
The present invention relates to filamentous fungal host cells and particularly Trichoderma host cells useful for the production of heterologous granular starch hydrolyzing enzymes having glucoamylase activity (GSHE). Further the invention relates to a method...
12/04/2007
7226760Method for preparing a fluid absorber
Disclosed are a fluid absorber, a method for preparing a fluid absorber, and a method for absorbing fluid from the skin. The disclosed method for preparing a fluid absorber generally comprises the steps of selecting a starch and an enzyme for hydrolysis of the starc...
06/05/2007
7223342Adsorption membranes, method of producing same and equipment, including the adsorption membranes
The present invention relates to adsorption membranes, comprising microporous polymer membranes into which are incorporated porous silicon dioxide particles modified with hydrocarbon ligands having 2 to 24 carbon atoms as adsorbent particles. Furthermore, the presen...
05/29/2007
7144716Recovery method for immobilized biocatalysts
Processes for the production of a product by the enzymatic treatment of a soluble or particulate substrate with a particulate, immobilized enzyme, by treating a process liquor containing the substrate in a bioreactor to produce a slurry of effluent immobilized enzym...
12/05/2006
7140201Method for producing silica particles
A hydrous silica gel is dehydrated by freezing, thawing, and removing water separated by thawing, thereby yielding silica particles. In addition, the silica particles thus formed is washed and fired, thereby producing a synthetic quartz glass power. A water g...
11/28/2006
7087746Functionalised maltosyl fluoride as glycosyl donor in the chemo-enzymatic preparation of ratio of oligo-or polysaccharides
Disaccharides of formula (I) are derived from a-maltosyl fluoride, wherein R1 and R2 are defined. Such disaccharides are useful as glycosyl donors in transglycosylation reactions catalyzed by glycoside-hydrolazes or in transfer reactions cataly...
08/08/2006
7060468Thermostable glucoamylase
The invention relates to starch conversion processes using glucoamylases derived from Talaromyces emersonii and related glucoamylases. ...
06/13/2006
7037537Efficient process of obtaining high contents of bound-phenolic acid rich dietary fibre by activating in situ amylases through step-wise increase in temperature
A fast, effective, and economical process of obtaining high contents of bound-phenolic acid rich dietary fibre from cereal malts in time duration ranging between 36–48 hours by step-wise increase in temperature by about 8–12° C. for every 10–14 hours of incub...
05/02/2006
7018805α-Amylase assay and uses thereof
This invention relates to methods and kits for measuring α-amylase activity in grain and plant products such as flour or stock. ...
03/28/2006
6962809Sugar chain synthesizer
A sugar chain synthesizer comprising one or more reaction columns packed with immobilized glycosyltransferase and/or glycosidase; one or more separation means, arranged downstream from the reaction columns, for separating reaction products, unreaction products and b...
11/08/2005
6946148Method for absorbing fluid
Disclosed are a fluid absorber, a method for preparing a fluid absorber, and a method for absorbing fluid from the skin. The disclosed method for preparing a fluid absorber generally comprises the steps of selecting a starch and an enzyme for hydrolysis of the starc...
09/20/2005
6846656Process for producing N-acetylneuraminic acid
The present invention provides a process for economically producing N-acetylneuraminic acid without using expensive materials such as pyruvic acid and phosphoenolpyruvic acid. The process comprises: allowing (i) a culture of a microorganism having N-acetylneuraminic...
01/25/2005
6825013Isolation of biosynthesis genes for pseudo-oligosaccharides from Streptomyces glaucescens GLA.O, and their use
The invention relates to a recombinant DNA molecule which comprises genes for biosynthesizing acarbose and homologous pseudo-oligosaccharides; to oligonucleotide primers for the PCR amplification of the molecule; to proteins which can be obtained by expressing the g...
11/30/2004
6607901Alkaline alpha-galactosidase
An enzyme isolated from an organism that metabolizes alpha-galactosyl containing saccharides, comprising an alpha-galactosidase (E.C. 3.2.1.22, alpha-D-galactoside galatohydrolase) with optimal activity in the neutral to alkaline pH range, and which hydro...
08/19/2003
6346400Process for the preparation of a maltose-rich syrup
The present invention relates to a process for the preparation of a maltose-rich syrup comprising the steps of (a) carrying out liquefaction of a starch milk; (b) carrying out saccharification of the liquefied starch milk in the presence of a ଲ-amyl...
02/12/2002
6329182Method of producing oligosaccharide syrups, a system for producing the same and oligosaccharide syrups
The present invention relates to a method of producing oligosaccharide syrups, in particular to the production of syrups having a high concentration of saccharides with a degree of polymerization of at least 2, comprising the steps of: enzymatic reaction ...
12/11/2001
6303346Method of producing saccharide preparations
The present invention relates to a method for the production of saccharide preparations, i.e., syrups, by saccharifying a liquefied starch solution, which method comprises a saccharification step during which step one or more enzymatic saccharification st...
10/16/2001
6284498Method of manufacturing a maltose-rich syrup
The invention relates to a method of manufacturing a maltose-rich syrup, comprising the successive stages consisting of: (a) carrying out a liquefaction of a starch milk; (b) carrying out a saccharification of the liquefied starch milk in the presence of a mal...
09/04/2001
6255084Thermostable glucoamylase
The invention relates to an isolated thermostable glucoamylase derived from Talaromyces emersonii suitable for starch conversion processes....
07/03/2001
6221639Process for preparing optically pure(S)-3,4-dihydroxybutyric acid derivatives
The present invention relates to a process for preparing optically pure (S)-3,4-dihydroxybutyric acid derivatives expressed by the following Formula 1 and more particularly, to a process that enables preparing optically pure (S)-3,4-dihydroxybutyric acid ...
04/24/2001
6156543Method for preparing surface-active agents
Process for preparing surfactant, which comprises contacting cane trash, maize by-products, sorghum by-products, barley by-products, rice by-products, fruits, chicory pulp, tubers or cynara for at least 5 seconds with a hydrolysing agent selected from an ...
12/05/2000
6136571Method of producing saccharide preparations
The present invention relates to a method for the production of saccharide preparations, i.e., syrups, by saccharifying a liquefied starch solution, which method comprises a saccharification step during which step one or more enzymatic saccharification st...
10/24/2000
6129788Method of producing saccharide preparations
The present invention relates to a method for the production of saccharide preparations, i.e., syrups, by saccharifying a liquefied starch solution, which method comprises a saccharification step during which step one or more enzymatic saccharification st...
10/10/2000
6126754Process for the manufacture of a starch hydrolysate with high dextrose content
The invention concerns a process for the manufacture of a starch hydrolysate with high dextrose content comprising the stages of: (a) liquefying starch milk with the aid of an ଱-amylase so as to obtain a liquefied starch milk; (b) saccharifying the lique...
10/03/2000
6100073Acid-stable and thermo-stable enzymes derived from sulfolobus species
Novel acid-stable and thermo-stable enzymes having ଱-1,4 hydrolytic activity and a ଱-1,6 hydrolytic activity which are derived from strains of the genus Sulfolobus. These enzymes are capable of expressing high levels of ଱-1,4 hydrolytic ...
08/08/2000
6096524Chemically derived maltodextrins
High solids maltodextrin syrups, some of which are useful as the base for remoistenable adhesives, are prepared by a high solids alpha amylase enzyme conversion process. They are characterized by their high solids content (at least 55 wt. %) and light col...
08/01/2000
1          
 
Sign InRegister
Username  
Password   
forgot password?