| Patents for C09H 3 - Isolation of glue or gelatine from raw materials, e.g. by extracting, by heating (327) |
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| 02/03/2010 | CN101638558A Macromolecular shrink production process of gelatin |
| 12/16/2009 | CN201362677Y Gelatin freezing, concentrating and drying device |
| 12/10/2009 | US20090306345 Multiple modified derivatives of gelatin and crosslinked material thereof |
| 10/29/2009 | US20090269421 Coating material |
| 10/21/2009 | CN201330235Y Automatic control device for ash removing procedure in gelatin production process |
| 10/21/2009 | CN201330234Y Automatic control device of neutralizing procedure in production process of gelatin |
| 10/14/2009 | CN101557718A Process for obtaining leguminous protein fractions of moderate molecular weight, leguminous protein fractions and use thereof |
| 08/12/2009 | EP2086344A1 Process for obtaining leguminous protein fractions of moderate molecular weight, leguminous protein fractions and use thereof |
| 08/12/2009 | CN100526410C Method of extracting undenatured natural collagen from tanning waste leather offcut |
| 08/04/2009 | CA2270789C Process for preparing a biological glue capable of coagulating by the addition of calcium ions |
| 06/25/2009 | DE102007061710A1 Kollagen-Konzentrat, dessen Verwendung sowie Verfahren zu seiner Herstellung Collagen concentrate, its use and process for its preparation |
| 06/03/2009 | CN101445705A Method for preparing swimming bladder gelatin by means of enzymatic degradation of swimming bladder collagen |
| 05/07/2009 | DE10010113B4 Natives Schwammkollagen, Verfahren zu seiner Isolierung und seine Verwendung, sowie natives nanopartikuläres Schwammkollagen, Verfahren zu seiner Herstellung und seine Verwendung Native collagen sponge, process for its isolation and its use, as well as native nanoparticulate sponge collagen, process for its preparation and its use |
| 02/03/2009 | US7485323 Blend of 90-95% of a proteolytic hydrolized gelatin having an average primary amine content of 1.0x10-3 to 1.0x10-2 mu mol of primary amine per mu g of hydrolysate and 5-10% of gelatin; average viscosity of 10 to 15 cP; improved crosslinking and dissolution properties. |
| 01/21/2009 | CN101349913A Automatic control system of glue-extracting working procedure in gelatine production course |
| 01/21/2009 | CN101348694A Automatic control system for neutralization process in gelatin production |
| 10/08/2008 | EP1977653A1 Method for gathering vegetable proteins and/or peptides, proteins and/or peptides produced through this method and usage thereof |
| 09/30/2008 | US7429313 Providing collagen-containing raw material, forming aqueous slurry, forming gelatin dispersion, adjust hydrogen ion concentration, extract gelatin from slurry, adjust hydrogen ion concentrfation and generate electrostatic charge, food processing, adhesives and rubber substitutes |
| 07/01/2008 | US7393928 Recombinant gelatins |
| 05/28/2008 | CN101186786A Method for extracting unmodified natural collagen from tanning waste leather scrap |
| 05/02/2008 | WO2008049385A1 Process for obtaining leguminous protein fractions of moderate molecular weight, leguminous protein fractions and use thereof |
| 05/02/2008 | CA2666510A1 Process for obtaining legume protein fractions of moderate molecular weight, legume protein fractions and use thereof |
| 04/16/2008 | CN100381528C Preparation method of undenatured fish scale collagen |
| 02/14/2008 | WO2006130937A3 Extraction process of jellylike collagen and of chrome/collagen complex from chrome tanned leather residues |
| 02/06/2008 | CN101117549A Method for producing gelatin |
| 01/17/2008 | WO2006130936A3 Extraction process of hydrolyzed collagen and of chrome/collagen complex from chrome tanned leather residues |
| 01/09/2008 | EP1356007B1 Process for gelatines extraction and chromium salts recovery from tanned hides and skins shavings |
| 12/19/2007 | CN100355847C Biocollagen and its production process |
| 11/08/2007 | US20070259334 Preservation of bioactive materials by spray drying |
| 10/25/2007 | US20070249811 Method for Producing and Purifying Gelatin |
| 09/05/2007 | EP1829946A1 Method for manufacturing gelatin with reduced endotoxin content and low endotoxin gelatin |
| 08/29/2007 | EP1259120B1 Method for isolating collagen from marine sponge and producing nanoparticulate collagen, and the use thereof |
| 06/06/2007 | CN1977013A Method for producing and purifying gelatin |
| 04/18/2007 | CN1948412A Method of extracting undenatured natural collagen from tanning waste leather offcut |
| 04/18/2007 | CN1948411A Preparation method of undenatured fish scale collagen |
| 03/28/2007 | EP1765948A1 Method for producing and purifying gelatin |
| 12/14/2006 | WO2006130937A2 Extraction process of jellylike collagen and of chrome/collagen complex from chrome tanned leather residues |
| 12/14/2006 | WO2006130936A2 Extraction process of hydrolyzed collagen and of chrome/collagen complex from chrome tanned leather residues |
| 11/16/2006 | WO2006121361A1 Process for the preparation of gelatine and gelatine hydrolyzate |
| 10/03/2006 | CA2350746C Method for the purification and recovery of waste gelatin |
| 07/18/2006 | US7077966 Process for gelatines extraction and chromium salts recovery from tanned hides and skins shavings |
| 06/21/2006 | CN1260315C Method for reducing gelatin ash and heavy method content |
| 01/31/2006 | US6992172 gels comprising hydroxylated amino acid sequences used as capsules, stabilizing agents, film-forming agents, moisturizers, emulsifiers, thickeners, colloids, adhesive agents, flocculants, coatings or carriers |
| 01/12/2006 | WO2006004473A1 Method for producing and purifying gelatin |
| 12/14/2005 | CN2745922Y Oscillating type direct cloth gelatine scrapped-surface exchanging shaping machine |
| 11/09/2005 | CN1226371C Collagen purification method using CO2 supercritical fluidization method |
| 09/29/2005 | US20050215763 Method for producing gelatin |
| 08/31/2005 | CN1216954C Method of recovering gelatin from waste soft capsules and tailings |
| 08/17/2005 | CN1215139C Method for increasing gelatin transparency |
| 06/29/2005 | CN1208415C Process for gelatines extraction and chromium salts recovery from tanned hides and skins shavings |
| 06/15/2005 | CN1206303C Method for preparing hydrolytic gelatin using combine enzyme |
| 06/09/2005 | US20050124034 Preparing preferential peptide from fish skin via salt water cleansing, proteolytic digestion, activated carbon concentration and drying; for use in food and medicine supplements |
| 05/25/2005 | EP1060005B1 Method for the purification and recovery of waste gelatin |
| 05/25/2005 | CN1618910A Method of reducing gelatin ash and heavy method content |
| 04/30/2005 | CA2447566A1 Geletins with improved gliding power, to processes for their preparation and their applications |
| 04/13/2005 | CN1196758C Process for preparing gelatin from enzyme degradation bone collagen |
| 03/24/2005 | US20050064040 Collagen containing fish material is subjected to a gelatin liberation step to improve binding; improved biological digestibility of calcium and phosphorus |
| 03/08/2005 | US6863783 Method of producing electrostatically charged gelatin |
| 01/26/2005 | EP1499202A1 Method for producing gelatin |
| 01/26/2005 | CN1570001A Collagen purification method using CO2 supercritical fluidization method |
| 01/12/2005 | CN2670669Y Reducer of closed mixer |
| 11/24/2004 | CN1548493A Method of high purifying gelatine |
| 11/10/2004 | CN1544561A Method of recovering gelatin from waste soft capsules and tailings |
| 10/26/2004 | CA2157778C Method for producing gelatin |
| 10/14/2004 | US20040204567 Providing collagen-containing raw material, forming aqueous slurry, forming gelatin dispersion, adjust hydrogen ion concentration, extract gelatin from slurry, adjust hydrogen ion concentrfation and generate electrostatic charge, food processing, adhesives and rubber substitutes |
| 09/16/2004 | WO2004046227A3 Method of producing electrostatically charged gelatin |
| 07/14/2004 | CN1511910A Method for preparing hydrolytic gelatin using combined enzyme |
| 06/03/2004 | WO2004046227A2 Method of producing electrostatically charged gelatin |
| 05/26/2004 | CN1151223C Hydrolytic collagen |
| 05/26/2004 | CN1151222C Process for preparing bone collagen |
| 05/20/2004 | US20040094420 Method of producing electrostatically charged gelatin |
| 05/14/2004 | CA2421367A1 Method of producing electrostatically charged gelatin |
| 04/28/2004 | EP1413614A1 Method for producing fish gelatin peptide |
| 04/27/2004 | US6726841 Forming liquid containing non-gelatin colloidal encapsulating material and removing contaminants; waste is combined, optionally, with solvent capable of dissolving non-gelatin colloidal material |
| 04/22/2004 | CA2445364A1 Method for producing fish gelatin peptide |
| 04/07/2004 | CN1487038A Biocollagen and its production process |
| 03/16/2004 | US6706467 Coating fluid for imaging element comprising solubilized collagen gelatin colloidal dispersion |
| 03/10/2004 | CN1481427A Process for gelatines extraction and chromium salts recovery from tanned hides and skins shavings |
| 02/12/2004 | US20040030102 Process for gelatines extraction and chromium salts recovery from tanned hides and skins shavings |
| 02/11/2004 | CN1473901A Process for preparing gelatin from enzyme degradation bone collagen |
| 01/28/2004 | CN1470585A Method for increasing gelatin transparency |
| 12/04/2003 | US20030224301 Coating fluid for imaging element comprising solubilized collagen gelatin colloidal dispersion |
| 12/03/2003 | EP1367435A2 Coating fluid for imaging element comprising solubilized collagen gelatin colloidal dispersion |
| 10/30/2003 | WO2003088758A1 Method for producing gelatin |
| 10/30/2003 | WO2003020840A9 Methods for purifying insoluble bone gelatin |
| 10/30/2003 | CA2482962A1 Method for producing gelatin |
| 10/29/2003 | EP1356007A1 Process for gelatines extraction and chromium salts recovery from tanned hides and skins shavings |
| 10/16/2003 | WO2003056936A3 Processes for improving binding capability and biological digestability |
| 07/17/2003 | WO2003056936A2 Processes for improving binding capability and biological digestability |
| 07/02/2003 | EP1323799A1 Method for the production of gelatin of marine origin and product thus obtained |
| 03/13/2003 | WO2003020840A1 Methods for purifying insoluble bone gelatin |
| 02/13/2003 | WO2002072723A3 Gelatin manufacturing process and product |
| 02/13/2003 | US20030032601 Method for isolating sponge collagen and producing nanoparticulate collagen, and the use thereof |
| 01/30/2003 | US20030022832 Method for the production of gelatin of marine origin and product thus obtained |
| 01/15/2003 | EP1137481A4 Method for the purification and recovery of waste gelatin |
| 11/28/2002 | WO2002094959A1 Improved alkaline process for preparing type b fish gelatin |
| 11/28/2002 | WO2002094958A1 Improved acid process for the preparation of type a fish gelatin |
| 11/27/2002 | EP1259120A2 Method for isolating sponge collagen and producing nanoparticulate collagen, and the use thereof |
| 11/07/2002 | US20020165359 Gelatin for use in the generation of films on capsules |
| 11/07/2002 | US20020164681 Gelatins with improved gliding power, processes for their preparation and their applications |