Abstract: The present invention describes a method that is based on an analysis of document information, and which can be used for conducting and potentially accelerating business opportunity assessments and technology investment decisions. Documents include patent documents, scientific and trade literature, magazines, e-zines, Internet search results and the like. The system can be implemented as an automatic or semi-automatic analysis system, and it ultimately provides a document index or visual index from which technology, investment or business decisions can be drawn. The method comprises the steps of selecting a document data set for analysis, selecting one or more analysis means, such as means to determine relationships among the documents in the selected set, and then, forming a representation of the result for further analysis, display or planning.

Abstract: Process for the preparation of stable dispersions of hydrophobic reagents in aqueous material, which process involves dissolving an ionomeric polymer, together with hydrophobic reagent substance, in a suitable organic solvent, adding water to the resulting material and then removing the organic solvent. The resulting dispersion has exceptionally high stability and finds utility in the production of diagnostic reagent test devices.

Abstract: Proteins such as enzymes are attached directly to a polyamide or cellulose hydrate carrier. Attachment can be carried out by impregnation of the carrier with a protein solution. The carrier can be in the form of a membrane, and the polyamide can be nylon. Resulting carrier-bound proteins find utility as biocatalyst, as test strips or as chromatography materials. In a preferred embodiment, a polyamide or cellulose hydrate membrane carrier is impregnated with an enzyme selected from peroxidase, glucose oxidase, diaphorase and glucose dehydrogenase and then dried, coated with a luminol solution and again dried. The resultant membrane can be used for glucose determination by measuring chemiluminescence produced when the membrane contacts a glucose solution.