Molmodel™ Copyright and License

Copyright and license

This license, based on the maximally-permissive MIT License, defines the terms under which we offer Molmodel.

 * -------------------------------------------------------------------------- *
 *                            SimTK Molmodel(tm)                              *
 * -------------------------------------------------------------------------- *
 * Molmodel is part of the SimTK biosimulation toolkit originating from       *
 * Simbios, the NIH National Center for Physics-Based Simulation of           *
 * Biological Structures at Stanford, funded under the NIH Roadmap for        *
 * Medical Research, grant U54 GM072970. See https://simtk.org.               *
 *                                                                            *
 * Portions copyright (c) 2007-11 Stanford University and the Authors.        *
 * Authors: Christopher Bruns, Michael Sherman                                *
 * Contributors: Peter Eastman, Randy Radmer, Mark Friedrichs, Samuel Flores  *
 *                                                                            *
 * Permission is hereby granted, free of charge, to any person obtaining a    *
 * copy of this software and associated documentation files (the "Software"), *
 * to deal in the Software without restriction, including without limitation  *
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,   *
 * and/or sell copies of the Software, and to permit persons to whom the      *
 * Software is furnished to do so, subject to the following conditions:       *
 *                                                                            *
 * This sentence, the above copyright and permission notices, and the         *
 * following disclaimer shall be included in all copies or substantial        *
 * portions of the Software.                                                  *
 *                                                                            *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   *
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    *
 * THE AUTHORS, CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,    *
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR      *
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE  *
 * USE OR OTHER DEALINGS IN THE SOFTWARE.                                     *
 * -------------------------------------------------------------------------- * 

What's with that "TM" in Molmodel™?

That symbol is to let you know that we claim a trademark on the name "Molmodel" so you may not use that name except to refer to our software as we distribute it. The license permits you to make any kind of derivative work, or to use all or part of Molmodel code in any way you like, but you can't call the resulting work "Molmodel" without our agreement. We make that restriction because we don't want any confusion to exist about what is, and what is not, the Molmodel project that we are supporting. But ... if you want to make improvements to Molmodel we would love to have your well-engineered, open source contributions to put into the main Molmodel source tree, in which case they would be included under the Molmodel name.

How to acknowledge us

Our license does not require that you acknowledge us, but we and our sponsors would be grateful if you did anyway! If our hard work has helped you with yours, please throw us a bone and mention on your "About" page and in your documentation that you are using Molmodel from https://simtk.org/home/molmodel. Where appropriate, please cite this paper:

Schmidt, J.P.; Delp, S.L.; Sherman, M.A.; Taylor, C.A.; Pande, V.S.; Altman, R.B. "The Simbios National Center: Systems Biology in Motion" Proceedings of the IEEE 96(8):1266-1280, 2008.

We would be particularly grateful if you mention that Molmodel is primarily funded by NIH Roadmap grant U54 GM072970. We appreciate that support very much, and the NIH appreciates knowing that its funds are having an impact, particularly on medical research and human health.