The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 10, 1996
Filed:
Sep. 17, 1993
Charles DeLisi, Boston, MA (US);
James L Cornette, Ames, IA (US);
Benjamin L King, Boston, MA (US);
Michael D Silverman, Boston, MA (US);
Trustees of Boston University, Boston, MA (US);
Abstract
A method, performed on a computer (10), for generating representations of a molecule, both two- and three-dimensional, is provided. The method includes establishing X, Y, and Z coordinate axes for the molecule to be modeled such that a rectangular region is established with sides parallel to the coordinate axes. The method also includes establishing a grid of coordinates on the X, Y, and Z coordinates axes with a grid mesh size of sufficient resolution to identify atom points of the molecule and solvent points. Next, the method includes identifying surface points which form a trace in one dimension in each Z cross-section, and generating tracing instructions for each Z cross-section by tracing along the surface points in the trace in each Z cross-section and writing the X, Y coordinates to instructions for controlling a computer display or for controlling a computer controlled milling machine. The method also includes generating on a computer display a two-dimensional grid and surface geometry for the molecule including atom identifications using the tracing steps for each Z cross-section. Additionally, the method includes cutting sheets representative of each Z cross-section with the milling instructions and assembling the sheets into three-dimensional models representative of the molecule.