INDEX information system

There are three major steps to a patent search. (1) There is the US Patent Classification System that is a sort of subject index to all patents, (2) CASSIS is a computerized software information system provided by the USA patent office, and (3) review the patent that takes time involves the weekly official worldwide gazettes, magazines, etc. There are many ways available to search the patent database in both US and worldwide, but one web that is particularly useful to the novice or occasional searcher is one offered by IBM locate at http //www patents.IBM.com... 

IRIS. 1999. Methyl parathion. Integrated Risk Information System. Washington, DC U.S. Environmental Protection Agency. Http //www.ena.gov/iris/subst/index.htm.. April 19, 1999. 

James, C. A., Weininger, D., Delaney, J. Daylight Theory Manual, Daylight Chemical Information Systems, Mission Viejo, CA, USA, http //www.daylight.com/ dayhtml/doc/theory/index.html. 

USEPA (2009) The Integrated Risk Information System (IRIS). Available at http //www.epa. gov/iris/index.html... 

Daylight Chemical Information Systems Inc. SMILES home page. http //www.daylight.com/dayhtml/ smiles/index.html. 

SAIHEbro, Automatic hidrologic information system of the Ebro River basin. Available at http //195.55.247.237/saihebro/index.php7urWprincipal... 

MDDR is available from MDL Information Systems, http //www.mdli.com/products/finders/ database-finder/ and from Prous Science Publishers, http //www.prous.com/ index.html. 

WDI, the Derwent World Drug Index, is available from Derwent Publications Ltd., http //thomsonderwent.com/products/ Ir/wdi/ and from Daylight Chemical Information Systems, http //www.daylight.com/ products/databases /W DI. html. 

EPA Integrated Risk Information System. Online. Available HTTP ... 

Integrated risk information system (IRIS), database of the U.S. ERA. http //www.epa.gov/iriswebp/iris/index/html. 

CASSIS USPTO USPTO Office of Electronic Data Conversion and Dissemination CASSIS, the Classification and Search Support Information System of the USPTO, comprises three subfiles CASSIS/BIB, bibliographic information for utility patents from 1969 and for others from 1977 CASSIS/CLASS, USPTO classification by patent number of class/subclass CASSIS/ASSIST, index to U.S. Manual of Classification U.S. Manual of Classification, Class Definitions IPC, U.S. Classification Concordance Manual of Patent Examining Procedure Attorneys/Agents Roster, etc... 

US EPA (2006) Integrated Risk Information System, United States Environmental Protection Agency, Washington DC, USA, http //www. epa.gov/iris / subst/index.html (accessed 11 May 2009). 

The ID nucleotide/amino acid sequences in character format (without index, e.g., fasta format) can be converted into the 2D chemical structures with ISIS Draw, which can be downloaded from MDL Information System at http //www.mdli.com/ download/isisdraw.html for academic use. Install the package by issuing Run command, C Isis Draw23.exe. Launch IsisDraw to open the Draw window. 

MDL QSAR MDL Information Systems, Inc. www.mdl.com/products/predictive/qsar/index.jsp Molecular property descriptors, total topological descriptors, E-state indices... 

Veber DF, Johnson SR, Cheng HY et al. (2002) Molecular properties that influence the oral bioavailability of drug candidates. J Med Chem 45 2615-2623 World Drug Index Database WDI97, Derwent Publications Ltd., distributed by Daylight Chemical Information Systems, Inc... 

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