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Class 530/354 - Gelatin


Subclass of Class 530 - Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
Definition: Proteins having the structure of gelatin and compounds derived
No. of applications: 53
Last issue date: 05/24/2012


1    
Application No.Application TitleIssue Date
20120130047ACCELERATED GELATION OF REGENERATED FIBROIN
The invention discloses a process for the acceleration of gelling time of regenerated silk fibroin using gelling agent, preferably silica to create a porous structure, devoid of microbial growth....
05/24/2012
20120107372RECOMBINANT GELATINS
The invention concerns a recombinant CBE gelatin and recombinant gelatins having multimers of the CBEmonomersequence that are of particular use in several applications involving cell attachment such as in cell culture work and applications involving cell cultures of anc...
05/03/2012
20120070375COMPLEX AND CONTRAST AGENT FOR PHOTOIMAGING USING THE SAME
There is provided a gelatin-ICG complex that can suppress leakage of ICG included therein. The complex has a gelatin derivative including at least one of a phospholipid covalently bonded to a gelatin or a cholesterol covalently bonded to a gelatin, and indocyanine green...
03/22/2012
20120052042AMPHIPHILIC COMPOUNDS AND SELF-ASSEMBLING COMPOSITIONS MADE THEREFROM
The present disclosure relates to amphiphilic compounds, self assembling compositions formed from the amphiphilic compounds and methods of making such compositions....
03/01/2012
20120041178Coenzyme Q10 Nanoparticles, Preparation Method Thereof and Composition Containing Said Nanoparticles
Provided are a coenzyme Q10 nanoparticle, a method of preparing the same and a composition having the nanoparticle. According to the present invention, Coenzyme Q10 may be dissolved in only a water-miscible organic solvent, and easily made into a nano-sized particle and...
02/16/2012
20120035321COMPOUNDS AND MEDICAL DEVICES ACTIVATED WITH SOLVOPHOBIC LINKERS
The present disclosure relates to compounds and medical devices activated with a solvophobic material functionalized with a first reactive member and methods of making such compounds and devices....
02/09/2012
20110283918COATINGS FROM NATURAL MACROMOLECULES, WITH GAS BARRIER PROPERTIES TAILORED IN SITU, AND RELATED PREPARATION METHOD
The invention concerns lake compositions based on natural macromolecules (gelatin, chitosan, pectine etc.) with possible additions of vinyl polymers, metal-alcoxides etc., characterized by a barrier effect modulated in situ, in particular as a function of the relative h...
11/24/2011
20110280914HYDROGELS CROSSLINKED WITH GOLD NANOPARTICLES AND METHODS OF MAKING AND USING THEREOF
Described herein are composites useful in tissue and organ engineering. In one aspect, the composite comprises the reaction product between a macromolecule comprising at least one thiol group and a gold nanoparticle. The thiolated macro-molecule crosslinks with the gold...
11/17/2011
20110256222Recombinant Protein Enriched in a Heparin Binding Site and/or in a Heparan Sulfate Binding Site
The invention relates to a recombinant protein enriched in a heparin binding site and/or a heparan sulfate binding site. Such recombinant protein is used as an in vivo controlled release system of a protein of interest....
10/20/2011
20110256303PROCESS FOR CROSSLINKING PROTEINS WITH DIHYDROXYACETONE
A process for cross-linking proteins, according to which the crosslinking agent is dihydroxyacetone and the proteins are chosen from proteins from animal tissues, from milk or from blood, such as in particular casein, gelatin or collagen; proteins from cereals, such as ...
10/20/2011
20110177316LYZABLE MOLDED PARTS
The invention relates to a method for producing a biodegradable molded part, comprising: providing a binding agent which contains a lyzable biopolymer; forming a molded part from the binding agent, wherein the time stability of the molded part to biological lysis is set...
07/21/2011
20110125089HEMOSTATIC MICROSPHERES
Provided herein are hemostatic compositions. In one embodiment, the hemostatic composition includes cross-linked polymer microspheres, such as cross-linked gelatin microspheres with pores. In another embodiment, the hemostatic composition comprises an additive such as a...
05/26/2011
20110044928MICROPARTICLE FILM COMPOSITION
The present invention provides a film composition effective for correcting irregularities on the skin surface, which has stretchability and flexibility as a result of crosslinkable protein microparticles in the film composition being crosslinked by transglutaminase, as ...
02/24/2011
20110038828MATRIX COMPOSED OF A NATURALLY-OCCURRING PROTEIN BACKBONE CROSS LINKED BY A SYNTHETIC POLYMER AND METHODS OF GENERATING AND USING SAME
A method of treating a disorder characterized by tissue damage is provided. The method comprising providing to a subject in need-thereof a composition which comprises a synthetic polymer attached to denatured fibrinogen or a therapeutic portion of the fibrinogen, the co...
02/17/2011
20110020649METHOD FOR IMMOBILIZATION, PHYSIOLOGICALLY ACTIVE SUBSTANCE-IMMOBILIZED CARRIER, CARRIER FOR IMMOBILIZATION, CARRIER, AND PROCESS FOR PRODUCING CARRIER
An immobilization method for immobilizing a physiologically active substance on a solid phase carrier, the method including: bringing the solid phase carrier into contact with an acid anhydride functional group-containing silane coupling agent represented by the followi...
01/27/2011
20110009327BIOACTIVE NANOCOMPOSITE MATERIAL
The present invention relates to a porous inorganic/organic hybrid nanoscale composite comprising an enzymatically biodegradable organic polymer and a sol-gel derived silica network, its production and use as a macroporous scaffold in tissue engineering....
01/13/2011
20100330143MODIFIED MACROMOLECULES AND METHODS OF MAKING AND USING THEREOF
Described herein are composites produced by reacting a first thiolated macromolecule with at least one compound having at least one thiol-reactive electrophilic functional group. The methods described herein permit the cross-linking of a variety of different thiolated m...
12/30/2010
20100323421METHOD FOR CHEMICALLY MODIFYING BIOPOLYMER AND POLYPEPTIDE
It is an object of the present invention to provide a method for chemically modifying biopolymer and polypeptide with a hydrophobic compound or a compound which causes degradation or reaction under basic condition. The present invention provides a method for producing a...
12/23/2010
20100261136DENTAL RETRACTION COMPOSITION, PRODUCTION THEREOF AND USE OF A POWDER JET DEVICE FOR DENTAL RETRACTION
The invention relates to a dental composition comprising a hardenable powder to be used in a process for retraction of dental tissue. The invention also relates to a kit of parts comprising the dental composition comprising a hardenable powder, a hardening agent, option...
10/14/2010
20100160467ORGANIC-INORGANIC HYBRID SCAFFOLDS WITH SURFACE-IMMOBILIZED NANO-HYDROXYAPATITE AND PREPARATION METHOD THEREOF
Provided are an organic-inorganic hybrid scaffold with surface-immobilized nano-hydroxyapatite, and a method for the fabrication thereof. The scaffold is fabricated by reacting an acid group present on a surface of nano-hydroxyapatite with a primary amine present on a s...
06/24/2010
20100152423THIOL-MODIFIED MACROMOLECULE DERIVATIVES AND CROSS-LINKED MATERIALS THEREOF
The disclosed is thiol-modified macromolecule derivatives having the general formula of (I) or (II), as well as the disulfide bond cross-linked materials and the thiol-reactive crosslinker cross-linked materials, wherein R1 and R2 are alkylene grou...
06/17/2010
20100119574Recombinant Gelatins
The invention concerns a recombinant CBE gelatin and recombinant gelatins having multimers of the CBE monomer sequence that are of particular use in several applications involving cell attachment such as in cell culture work and applications involving cell cultures of a...
05/13/2010
20100105618Non-Natural Recombinant Gelatins with Enhanced Functionality
The invention concerns recombinant gelatin monomers and recombinant gelatins comprising or consisting of multimers of the monomers. The recombinant gelatins can be produced with enhanced stability....
04/29/2010
20100092778METHOD FOR PRODUCING PARTICLES AND PARTICLES
A method is provided for producing particles which is capable of producing particles in simple and easy steps. The objective is to provide with a high yield particles having a homogeneous particle diameter and a superior dispersibility in liquid. The method includes (1)...
04/15/2010
20100087626METHOD FOR PRODUCING MODIFIED BIOPOLYMER AND METHOD FOR CROSSLINKING BIOPOLYMER
It is an object of the present invention to provide a method wherein a structure which was prepared with a biopolymer such as gelatin is chemically modified with the use of a low-volatile chemical substance without dissolution of gelatin, and a biopolymer crosslinking m...
04/08/2010
20100075392METHOD FOR REMOVING ORGANIC SOLVENT
An object of the present invention is to provide a method for efficiently removing a residual organic solvent in a biopolymer structure. The present invention provides a method for removing an organic solvent contained in a biopolymer structure from the structure, (1) w...
03/25/2010
20100075902Recombinant XRGD-Enriched Gelatins Having High Stability
The invention concerns recombinant gelatin monomers and recombinant gelatins comprising or consisting of multimers of the monomers. The recombinant gelatins are of particular use in several applications involving cell attachment such as in cell culture work and applicat...
03/25/2010
20100062531RGD Containing Recombinant Gelatin
The invention concerns recombinant gelatins with unevenly distributed RGD motifs that are of particular use in several applications involving cell attachment such as in cell culture work and applications involving cell cultures of anchor dependent cells and also in a va...
03/11/2010
20100056452ANGIOGENESIS-PROMOTING SUBSTRATE
To provide an angiogenesis-promoting substrate which can be easily and cost-effectively produced, it is proposed that the substrate comprise a non-porous shaped body formed from a gelatin-containing material which is insoluble and resorbable under physiological conditio...
03/04/2010
20100055184HYDROGELS FOR VOCAL CORD AND SOFT TISSUE AUGMENTATION AND REPAIR
The present invention provides hydrogels and compositions thereof for vocal cord repair or augmentation, as well as other soft tissue repair or augmentation (e.g., bladder neck augmentation, dermal fillers, breast implants, intervertebral disks, muscle-mass). The hydrog...
03/04/2010
20100029908ABSORBABLE SPONGE WITH CONTRASTING AGENT
An absorbable sponge containing a contrasting agent (e.g., radiopaque agent) that can be introduced to a biopsy tract or other puncture wound site is provided. The contrasting agent permits identification of the site by fluoroscopy or other imaging techniques....
02/04/2010
20100008989PROCESS FOR MANUFACTURE OF GELATIN SOLUTIONS AND PRODUCTS THEREOF
A process for the preparation of gelatin solutions which is less than a physiologically relevant temperature, which is preferably less than about 37° C., the process comprising adding one or more transition point reducing agents, such as hydrogen bond breakers, reducin...
01/14/2010
20090306345MULTIPLE MODIFIED DERIVATIVES OF GELATIN AND CROSSLINKED MATERIAL THEREOF
The disclosed is a kind of multiple modified derivatives of gelatin having not only the structure of formula (I) but also one of structures of formula (II), (III), and (IV) as well. Wherein, G refers to gelatin residue comprising type A, type B and the type of gene reco...
12/10/2009
20090269421COATING MATERIAL
It is an object of the present invention to provide a coating material for a biomedical material surface which can control cell adhesiveness/non-cell adhesiveness and improve the biocompatibility of a material surface. The present invention provides a coating material f...
10/29/2009
20090246282RECOMBINANT GELATIN PARTICLES FOR CELL ADHESION
The present invention relates to cell carrier particles prepared from recombinantly produced gelatins comprising at least two outer lysine residues which are separated by at least 25 percent of the total number of amino acids in the recombinant gelatin polypeptide. The ...
10/01/2009
20090181258CONVERSION COATING FOR ALUMINUM AND ITS ALLOYS AND ARTICLES THEREOF
I provide a non-toxic protein and protein compound conversion coated metal article, a painted or plated non-toxic protein and protein compound conversion coated metal article, the aqueous coating solution to provide the in-situ conversion protective coating, and a proce...
07/16/2009
20090143568Recombinant gelatins
The present invention relates to recombinant gelatins and compositions thereof, and methods of producing and using the same....
06/04/2009
20090099268Anti-adhesion membrane
An object of the present invention is to provide an anti-adhesion membrane that has no toxicity to a living body, has flexibility allowing itself to fit an affected part as a hydrated gel, is uniformly crosslinked, and is immediately absorbed in a living body after main...
04/16/2009
20090098176MEDICAL DEVICES WITH TRIGGERABLE BIOADHESIVE MATERIAL
Described herein are implantable medical devices comprising a biocompatible polymer comprising a triggerable bioadhesive property that allows the device to adhere to body tissue. The triggerable bioadhesive property of the polymer can be triggered or activated by exposu...
04/16/2009
20090047251Conjugates of hydroxyalkyl starch and a protein
Conjugates of hydroxyalkyl starch and a protein are provided herein. The conjugates are formed by a convalent linkage between the hydroxyalkyl starch or a derivative of the hydroxyalkyl starch and the protein. Methods of producing the conjugates and the use of the conju...
02/19/2009
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