| Patents for C12P 1 - Preparation of compounds or compositions, not provided for in groups , by using micro-organisms or enzymes; General processes for the preparation of compounds or compositions by using micro-organisms or enzymes (9,909) | 
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| 11/18/1997 | US5688685 System and methods for biodegradation of compounds | 
| 11/18/1997 | US5688674 Continuous fermentation process for the production of metabolities using a moving filter | 
| 11/12/1997 | EP0805855A2 Surfactant-based enzyme extraction process | 
| 11/11/1997 | US5686297 Enzyme and amine oxide surfactant | 
| 11/11/1997 | US5686296 Yeast debris products | 
| 11/11/1997 | US5686291 Corynebacterium SP. N having decomposability for ethanolamines | 
| 11/06/1997 | WO1997041235A2 A NEW, PIGMENT-PRODUCING, STRAIN OF $i(BACILLUS THURINGIENSIS) | 
| 11/05/1997 | EP0628018B1 Method of separating oil from wash water | 
| 11/05/1997 | CN1164190A Cell growth regulator | 
| 10/30/1997 | WO1997040194A1 Improved method for biological pretreatment of wood chips | 
| 10/30/1997 | WO1997040136A1 Microorganisms that decompose halogenated hydrocarbons and their use | 
| 10/30/1997 | DE19713395A1 Disposal of infected animal cadavers, by autoclaving and fermentation | 
| 10/29/1997 | EP0803576A2 Process for the production of lipstatin and tetrahydrolipstatin | 
| 10/29/1997 | EP0744990B1 Process for removing ethylene oxide from outgoing air or exhaust gas streams | 
| 10/29/1997 | CN1163311A Process for preparing curable protein super thin film reactor and conducting chemical reaction by said reactor | 
| 10/28/1997 | US5681739 Method for in situ or ex situ bioremediation of hexavalent chromium contaminated soils and/or groundwater | 
| 10/23/1997 | WO1997038583A1 Host-derived signals for inducing isoprenoid gene expression and uses thereof | 
| 10/23/1997 | CA2251117A1 Host-derived signals for inducing isoprenoid gene expression and uses thereof | 
| 10/21/1997 | US5679568 Processes for decomposing a pollutant and remedying an environment using Renobacter sp. ferm BP-5353 having dehalogenase activity | 
| 10/16/1997 | WO1997038088A1 A method of growing and multiplying a paraffinophilic organism in a tank with paraffin as a sole source of carbon and an associated apparatus | 
| 10/15/1997 | EP0800573A2 Systems and methods for biodegradation | 
| 10/09/1997 | CA2788661A1 Preparation of microbial polyunsaturated fatty acid containing oil from pasteurised biomass | 
| 10/09/1997 | CA2579516A1 Process for the preparation of a granular microbial biomass and isolation of valuable compounds therefrom | 
| 10/08/1997 | EP0799653A2 Nutrient substrate | 
| 10/08/1997 | EP0596118B1 Fr901451 substance, process for preparation thereof and use thereof | 
| 10/07/1997 | US5674745 Biotransformation of fatty substrates | 
| 10/07/1997 | US5674740 Enzymatic decomposition of polycarbonate resin | 
| 10/07/1997 | US5674490 Culture product from streptomyces hygroscopicus fermented under submerged aerobic conditions; azalomycin class | 
| 10/01/1997 | EP0797668A2 Method of desulfurization of fossil fuel with flavoprotein | 
| 09/23/1997 | US5670332 Enzymatic reactions and apparatus for carrying them out | 
| 09/16/1997 | US5667991 Recombinant mersacidin and a method for production | 
| 09/16/1997 | CA1339467C New antibiotics called "mureidomycins a, b, c and d", a process for their preparation and their therapeutic use | 
| 09/10/1997 | EP0794193A1 Substance mk7634, process for production thereof, and anthelminthic containing said substance | 
| 09/10/1997 | CN1158897A Actinomycete promoter | 
| 09/02/1997 | US5662903 Compositions for the prevention and treatment of viral-induced tumors | 
| 09/02/1997 | US5662902 Aspergillus fermentation extract | 
| 08/27/1997 | EP0547203B1 In vivo delivery of active factors by co-cultured cell implants | 
| 08/26/1997 | US5660732 Method of separating oleophilic-hydrophobic material from wash water | 
| 08/26/1997 | CA1339349C Bacterial extracellular lignin peroxidase | 
| 08/20/1997 | EP0789752A1 Method for obtaining microorganisms which degrade organic compound(s) | 
| 08/19/1997 | US5658752 Contacting reactant with monoclonal antibody to form complex, reacting complex, releasing product | 
| 08/14/1997 | WO1997019253A3 Apparatus, systems, compositions, and methods for bioremediation of explosives | 
| 08/13/1997 | EP0732964B1 Process and agent for the decontamination by means of micro-organisms | 
| 08/12/1997 | CA1339264C Ab-006 antibiotics and process for their production | 
| 08/06/1997 | EP0787803A1 Immobilized enzyme reaction method | 
| 08/06/1997 | EP0787733A2 Novel bioactive substance K93-0711 I-1 and I-2, and process for production thereof | 
| 08/05/1997 | US5654166 Process of preparing hormone-free bovine cartilage for dosage form | 
| 07/31/1997 | WO1997027237A1 Enzymatic hydrolysis of cyclic oligomers | 
| 07/30/1997 | EP0786247A1 Sustained-release aromatic and method of detecting microorganism by using the same | 
| 07/30/1997 | EP0785986A1 Process for the continuous enzymatic extraction of hydrophobic products and device suitable therefor | 
| 07/30/1997 | EP0638114B1 Process for the desulfurization and the desalting of fossil fuels | 
| 07/29/1997 | CA1339113C Family of xanthan-based polysaccharide polymers including non-acetylatedand/or non-pyruvylated gum and acetylated or non-acetylated polytetramergum | 
| 07/29/1997 | CA1339112C Method of controlling the regioselectivity of glycosidic bonds | 
| 07/24/1997 | WO1997026367A1 Antibiotics tkr 400-a and tkr 400-b and processes for producing these | 
| 07/24/1997 | DE19602152A1 In situ decontamination of ground contaminated with aromatic and/or hetero:aromatic compounds | 
| 07/23/1997 | EP0784518A2 Microbiological parts washer | 
| 07/22/1997 | US5650435 Modulation of inflammation related to columnar epithelia | 
| 07/22/1997 | US5650311 Doped sol-gel glasses for obtaining chemical interactions | 
| 07/20/1997 | CA2195291A1 Bioactive substance k93-0711 1-1 and 1-2, and process for production thereof | 
| 07/16/1997 | EP0783581A1 Process for the production of secondary metabolites | 
| 07/16/1997 | EP0580707B1 Removal of excess dye from new textiles | 
| 07/15/1997 | US5648455 Treatment of drug resistant bacteria | 
| 07/09/1997 | EP0782452A1 Cell growth regulator | 
| 07/09/1997 | CN1035391C Macrolide compounds | 
| 07/03/1997 | WO1997023416A1 Fungal degradation of high molecular weight hydrocarbons | 
| 07/03/1997 | CA2241139A1 Polyketide-associated sugar biosynthesis genes | 
| 07/02/1997 | EP0695345B1 MICROORGANISM OF GENUS $i(BACILLUS CEREUS) AND USE THEREOF | 
| 07/02/1997 | CN1153213A Preparation of silkworm chrysalis oil, compound amino acid and chitin from wet silkworm chrysalis by enzyme process | 
| 07/02/1997 | CN1153016A Method for preparing flavouring liquid from beer waste yeast | 
| 07/02/1997 | CN1035333C Method for prodn. of salinomycin and its crystalline sodium salt | 
| 07/01/1997 | US5643795 Apparatus for purifying contaminated air | 
| 07/01/1997 | US5643585 Coloring materials | 
| 06/24/1997 | US5641865 Surfactant stabilized microheterogeneous dispersion of aqueous phase containing antibody or fragment thereof in water immiscible medium | 
| 06/24/1997 | US5641679 Pretreating waste with fenton*s reagent, free radicals, ultraviolet light or peroxidase, contacting with selected microorganism for aerobic degradation to carbon dioxide and water | 
| 06/12/1997 | WO1997020945A1 Process for the preparation of substituted aryl lactic acid containing cyclodepsipeptides with 24 ring atoms | 
| 06/12/1997 | DE19545639A1 Verfahren zur Herstellung von substituierten Arylmilchsäure-haltigen Cyclodepsipeptiden mit 24 Ringatomen A process for the preparation of substituted Arylmilchsäure-containing cyclodepsipeptides having 24 ring atoms | 
| 06/11/1997 | EP0777489A1 Low molecular yeast active substance extract and process for preparing the same | 
| 06/11/1997 | CN1151438A Method for fermentation of edible mushroom activated plant magma enzyme and its products | 
| 06/11/1997 | CN1151290A Hydrolized pearl shellfish meat and similar livings and method of making them into oral liquid | 
| 06/10/1997 | US5637502 Enhanced attrition bioreactor for enzyme hydrolysis of cellulosic materials | 
| 06/10/1997 | US5637499 Method for enhancing microbial utilization rates of gases using perfluorocarbons | 
| 06/05/1997 | DE19544905A1 Preparation of plant extracts | 
| 06/04/1997 | EP0776974A2 Actinomycete promoter | 
| 05/30/1997 | CA2191503A1 Actinomycete promoter | 
| 05/29/1997 | WO1997019253A2 Apparatus, systems, compositions, and methods for bioremediation of explosives | 
| 05/29/1997 | CA2646500A1 Improved microbial production of indigo | 
| 05/29/1997 | CA2646494A1 Improved microbial production of indigo | 
| 05/29/1997 | CA2646490A1 Improved microbial production of indigo | 
| 05/28/1997 | CN1150601A Bacteriocin | 
| 05/27/1997 | US5633164 Aerobic process using microorganisms | 
| 05/22/1997 | DE19647847A1 Decomposition of organic compounds | 
| 05/21/1997 | EP0474790B1 Media for cell growth and method for making them | 
| 05/20/1997 | CA2053736C Process for producing antibiotics | 
| 05/14/1997 | CN1149839A Process for deodorising and stabilising biotechnologically extracted valuable substances and their aqueous preparation | 
| 05/14/1997 | CN1149625A Active biological protein source composition and its preparing method and use | 
| 05/14/1997 | CN1149455A Compound amino acid primary liquid containing active calcium and sulphur | 
| 05/13/1997 | US5629170 Screening microorganism-containing compositions | 
| 05/13/1997 | US5628906 Liquid-liquid | 
| 05/07/1997 | CN1034815C Catalytic oxydation of low carbon hydrocarbon by fixed cells method | 
| 04/30/1997 | CN1148495A Oral liquor of microbe |