Bizarre Patents
Self Containing Enclosure for Protection from Killer Bees
A self contained protective enclosure with an opening for entry and egress and a screen for ventilation and viewing.
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.
| Number | Title | Issue Date |
| 5246830 | Enzymatic process for the determination of ଲ-lactam antibiotics An enzymatic process for the determination of ଲ-lactam antibiotics in a biological liquid, comprising the steps of (1) incubating the liquid with soluble D-alanyl-D-alanine-carboxypeptidase produce by Actinomadura R39, the ଲ-lactam antibiotic ... | 09/21/1993 |
| 5239258 | Freshness and stability test using oxidative degradation A method for analysis of freshness of fuels, food products, and oils, lubricants and other fluids, and other organic materials, is disclosed which quickly analyzes oxidative degradation of a sample off-line by measuring the oxidation products of the mater... | 08/24/1993 |
| 5198339 | Method for detection of gram-negative bacterial lipopolysaccharides in biological fluids The invention relates to a method of detecting gram-negative bacterial endotoxin using antibody capture combined with amoebocyte lysate chromogenic detection. The method is highly sensitive and rapid and may be used for detection of specific endotoxin. In... | 03/30/1993 |
| 5196169 | Method and system for determining free fatty acid content The free fatty acid content of an edible oil is measured by a system including a supply of a carrier solution containing an organic solvent for dissolving the oil and a color indicating reagent and an oil sample supply connected to a flow-through colorime... | 03/23/1993 |
| 5196344 | Milk sample preservative An antimicrobial composition for the preservation of milk samples required for analysis. The composition comprises 2-bromo-2-nitropropane-1,3-diol and natamycin, in effective amounts to prevent spoilage of the milk for a period of at least 5 to 10 days. T... | 03/23/1993 |
| 5143848 | Method of stabilizing colostrum for immunochemical examination A method of stabilizing a sample of colostrum or milk which is intended for immunochemical examination, by adding a stabilizing system which comprises the following components: (a) a microbiological preservative, (b) a buffer solution which buffers the sample ... | 09/01/1992 |
| 5102663 | Vaccine for stimulating or enhancing production of antibodies against 9-O-acetyl GD3 The present invention provides a vaccine for stimulating or enhancing in a subject to whom the vaccine is administered, production of antibodies directed against 9-O-acetyl GD3 ganglioside comprising an amount of purified 9-O-acetyl GD3 ganglioside effect... | 04/07/1992 |
| 5091306 | Method and kit for testing for the presence of catalase in milk The invention provides a method for testing for the presence of catalase in a milk sample comprising combining a milk sample with a substantially catalase-free alkaline protease enzyme enriched detergent to disrupt catalase containing somatic cells presen... | 02/25/1992 |
| 5033852 | Optical measuring device for measuring the fat contents of milk An optical measuring device for measuring the fat contents of milk comprises a light source, an optical condenser, a glass test tube provided for holding a set amount of the milk the fat contents of which must be measured, a lens, a photosensitive element... | 07/23/1991 |
| 5001067 | Determining the concentration of water soluble species in biological fluid Correcting an initial measurement of the concentration of a first water soluble species dissolved in a water-based component of a biological fluid that also includes a second water soluble species and a volume occupying component, the initial measurement ... | 03/19/1991 |
| 4981610 | Reagent for rendering biological media transparent and its analytical applications The reagent of the invention consists of a combination of an aliphatic ketone, a detergent, a base and a denaturating agent for rendering transparent a protein and lipid containing mixture.... | 01/01/1991 |
| 4980295 | Process for determination of fat content The fat content of food or non-food products can be quickly and accurately determined by processes which solublize the product's fat content in tetrachloroethylene. These processes generally involve extracting the fat from a product to be tested for fat c... | 12/25/1990 |
| 4855601 | Method and device for automatic spectrometric analysis of a liquid, particularly of milk A method and device for automatic spectrometric analysis of a liquid, particularly of milk, is provided. A plate with an aperture is inserted into a cell containing the liquid. The plate is then withdrawn from the cell, leaving the aperture filled with a ... | 08/08/1989 |
| 4792432 | Method for performing a liquid analysis and an analytical element for use in the method The present invention relates to a method for making liquid analysis and to an analytical element to be used in the method. The method is especially suitable for analysing organic fluids, like blood. The analytical element is of the integrated element typ... | 12/20/1988 |
| 4753889 | Analytical method for determining volatiles, solids and solvent extractables An apparatus and method for quantitatively measuring volatiles, solids and solvent extractables is described which provides rapid and accurate determinations using microwave heating, electronic balance weighing and solvent extracting of solubles. The meth... | 06/28/1988 |
| 4686182 | Method and kit for detecting antibiotics in a liquid sample A method of detecting a beta-lactam antibiotic in a liquid sample comprising the steps of: (a) forming a reaction medium by adding the sample to a predetermined amount of a dry reagent formulation comprising a D,D-carboxypeptidase, a substrate for said D,... | 08/11/1987 |
| 4636476 | Preserving agent and method of use thereof A tablet for use in preserving samples of milk for analysis comprises bronopol (2-bromo-2-nitropropane-1,3-diol) and a water-soluble solid organic carboxylic acid, the amount of the organic acid being within the range 0.002-0.07 milli-equivalents per mill... | 01/13/1987 |
| 4626833 | Circuit arrangement for checking liquid food for contaminants There is described a circuit arrangement for checking liquid food for contaminants which can be reliably operated fully automatically or at least by completely untrained staff. It comprises a conductivity measuring probe, whose output signal is processed ... | 12/02/1986 |
| 4565789 | Cell matrix receptor system and use in cancer diagnosis and management A cell matrix receptor specific for laminin expressed on the surface of carcinoma and epithelial cells is provided. The binding of these cells to extracellular matrix is mediated by the laminin molecule, which has binding domains for type IV collagen of t... | 01/21/1986 |
| 4497898 | Spectrophotometric method for simultaneously analyzing protein and fat contents in milk By means of a novel triple-beam spectrophotometer, the protein and fat contents in milk can be simultaneously and rapidly determined. The system is self-compensating for discrepancies in the light path and for variations in lamp intensity, thereby yieldin... | 02/05/1985 |
| 4347312 | Detection of antibiotics in milk A method for detecting the presence of antibiotics in milk which comprises the steps of: (a) contacting a solid matrix having attached thereto a purified immobilized antibody with a volume of milk and an enzyme-labeled antibiotic, said antibody being spec... | 08/31/1982 |
