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Class Information
Number: 435/800
Name: Chemistry: molecular biology and microbiology > Elimination or reduction of contamination by undersired ferments (e.g., aseptic cultivation)
Description: Subject matter in which a culture is subjected to physical or chemical treatment to suppress or reduce the growth of a microorganism present in order to permit another microorganism to propagate.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7452702 |
Method for producing fats or oils |
Nov. 18, 2008 |
| 7192765 |
Method for producing a nitrification carrier and for removing nitrogen |
Mar. 20, 2007 |
| 7005298 |
Micropropagation and production of phytopharmaceutical plants |
Feb. 28, 2006 |
| 6825027 |
Method of production of purified hepatitis a virus particles and vaccine preparation |
Nov. 30, 2004 |
| 6818409 |
Isolation and purification of Clostridium botulinum toxins |
Nov. 16, 2004 |
| 6379906 |
Compositions and methods for detecting adult Taenia solium |
Apr. 30, 2002 |
| 6365732 |
Process for obtaining stereoisomers from biomass |
Apr. 2, 2002 |
| 6355435 |
Methods for detecting and enumerating Campylobacter jejuni in environmental samples and for identifying antibiotic-resistant strains |
Mar. 12, 2002 |
| 6346376 |
Optical sensor unit and procedure for the ultrasensitive detection of chemical or biochemical analytes |
Feb. 12, 2002 |
| 6287791 |
Multidimensional cell differential analysis |
Sep. 11, 2001 |
| 6287781 |
Method for detection of target nucleic acids using PCR |
Sep. 11, 2001 |
| 6245296 |
Flow immunosensor apparatus |
Jun. 12, 2001 |
| 6162603 |
Hybridization of polynucleotides conjugated with chromophores and fluorophores to generate donor-to-donor energy transfer system |
Dec. 19, 2000 |
| 6103508 |
Method for removing fumarase activity, microorganisms obtainable by the method, and production of optically active aminopolycarboxylic acids using the microorganisms |
Aug. 15, 2000 |
| 6043061 |
Process for producing amide compound |
Mar. 28, 2000 |
| 6027724 |
Non-toxigenic strain of Aspergillus oryzae and Aspergillus sojae for biocontrol of toxigenic fungi |
Feb. 22, 2000 |
| 6004801 |
Method of purifying K-252a |
Dec. 21, 1999 |
| 5859324 |
Hypersensitive response induced resistance in plants |
Jan. 12, 1999 |
| 5858793 |
Sterile or specific pathogen free environment products |
Jan. 12, 1999 |
| 5849489 |
Hybridization of polynucleotides conjugated with chromophores and fluorophores to generate donor-to-donor energy transfer system |
Dec. 15, 1998 |
| 5814498 |
Process for the recovery of organic acids and ammonia from their salts |
Sep. 29, 1998 |
| 5776889 |
Hypersensitive response induced resistance in plants |
Jul. 7, 1998 |
| 5756304 |
Screening of microorganisms for bioremediation |
May. 26, 1998 |
| 5691174 |
Production of plastics materials from microorganisms |
Nov. 25, 1997 |
| 5681728 |
Method and apparatus for the recovery and purification of organic acids |
Oct. 28, 1997 |
| 5665762 |
Decontaminating clinical samples |
Sep. 9, 1997 |
| 5532148 |
Process for producing of citric acid and monovalent citrate salts |
Jul. 2, 1996 |
| 5525505 |
Plant propagation system and method |
Jun. 11, 1996 |
| 5445949 |
Large scale separation and purification of fermentation product |
Aug. 29, 1995 |
| 5395530 |
Treatment of fresh waters to destroy filamentous bacteria |
Mar. 7, 1995 |
| 5371011 |
Mold control in forage |
Dec. 6, 1994 |
| 5324432 |
Treatment of process waters to destroy filamentous bacteria |
Jun. 28, 1994 |
| 5268283 |
Method for the production of detergent builder formulations utilizing spray granulated citric acid and salts thereof |
Dec. 7, 1993 |
| 5232830 |
Intrinsic fluorescent quenching methods |
Aug. 3, 1993 |
| 5220029 |
Synthetic proteolytic substrate |
Jun. 15, 1993 |
| 5206172 |
Counterflow prevention system for a fermentation tank |
Apr. 27, 1993 |
| 5190754 |
Ampelomyces quisqualis AQ10, CNCM I-807, for biological control of powdery mildew |
Mar. 2, 1993 |
| 5173297 |
Bacteriocin from Lactococcus lactis subspecies lactis |
Dec. 22, 1992 |
| 5149643 |
Method for the production of granular citric acid and salts thereof |
Sep. 22, 1992 |
| 5112752 |
Biocatalytic oxidation using soybean and other legume peroxidases |
May. 12, 1992 |
| 5108908 |
Process for the treatment of proteinic solutions containing pigments such as heminic groups or chlorophylls in view of their decolorization and products thus obtained |
Apr. 28, 1992 |
| 5104799 |
Method for the production of granular citric acid and salts thereof |
Apr. 14, 1992 |
| 5100801 |
Device for sequential microbial enrichment in a single apparatus |
Mar. 31, 1992 |
| 5089479 |
Adhesion of Mycoplasma pneumoniae and Mycoplasma hominus to sulfatide |
Feb. 18, 1992 |
| 5081026 |
Method for the production of xylitol |
Jan. 14, 1992 |
| 5045456 |
Process for removing bacterial endotoxin from gram-negative polysaccharides |
Sep. 3, 1991 |
| 5039610 |
Process for removing bacterial endotoxin from gram-negative polysaccharides |
Aug. 13, 1991 |
| 4999307 |
Apparatus and method for periodic aseptic withdrawal of liquid samples from a sterile liquid source |
Mar. 12, 1991 |
| 4978618 |
Alcohol production |
Dec. 18, 1990 |
| 4966844 |
Method for microbial cell killing |
Oct. 30, 1990 |
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