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| DeLano Scientific | |
|---|---|
| Name | DeLano Scientific |
| Type | Private |
| Founded | 2001 |
| Founder | Warren L. DeLano |
| Headquarters | Colorado |
| Industry | Scientific software |
| Products | PyMOL, open-source tools |
| Key people | Warren L. DeLano |
DeLano Scientific is an independent software company best known for developing and sustaining PyMOL, a molecular visualization system widely used in structural biology, crystallography, and drug discovery. Founded by Warren L. DeLano in the early 2000s, the firm positioned itself at the intersection of open-source development and commercial distribution, influencing practices across Scripps Research, Stanford University, Harvard University, Massachusetts Institute of Technology, and pharmaceutical research groups such as Pfizer, Merck & Co., and Novartis. Its software has been adopted by academic laboratories, government laboratories including National Institutes of Health, and companies participating in initiatives like the Human Genome Project and structural efforts connected to the Protein Data Bank.
DeLano Scientific was established following Warren L. DeLano’s work at Sun Microsystems and collaborations with researchers at Scripps Research and University of California, San Francisco. The company emerged amid shifts in software licensing debates involving entities such as Free Software Foundation, Open Source Initiative, and proponents at Google and Microsoft exploring open-source models. Early milestones included distribution of PyMOL to labs active in projects tied to RCSB PDB and participation in meetings with members of the Structural Genomics Consortium, European Molecular Biology Laboratory, and investigators from European Bioinformatics Institute. DeLano Scientific navigated legal and community discussions similar to those involving MySQL AB and Red Hat about balancing commercial support and community contributions. Following Warren DeLano’s death, stewardship and maintenance models paralleled transitions seen at organizations like The Apache Software Foundation and SageMath, Inc..
The flagship product was PyMOL, a molecular graphics system compatible with workflows at Scripps Research Institute, Cold Spring Harbor Laboratory, and crystallography groups at University of Cambridge. PyMOL integrated with file standards and repositories tied to Protein Data Bank, EMDB, and tools used by researchers at University of Oxford, Max Planck Society, and CNRS. DeLano Scientific released source code under licenses resonant with those advocated by Free Software Foundation and aligned with projects such as Biopython, RDKit, and visualization packages used in pipelines at European Molecular Biology Laboratory. The company also provided binary distributions and commercial support similar to services by Canonical (company) and Perforce Software, enabling adoption by industrial teams at AstraZeneca and biotechnology firms like Genentech and Amgen.
DeLano Scientific’s work influenced structural biology communities, contributing tools that appeared in publications from groups at Harvard Medical School, Yale University, Johns Hopkins University, and international centers such as Riken and RIKEN Center for Computational Science. Its software featured in workflows for cryo-EM reconstructions used by teams collaborating with EMBL-EBI and influenced visualization standards discussed at conferences like Gordon Research Conferences and meetings hosted by American Society for Biochemistry and Molecular Biology. DeLano Scientific’s model fostered collaborations with foundations and consortia such as the Wellcome Trust and Bill & Melinda Gates Foundation that support open tools in biomedical research. The company’s approach informed licensing and distribution debates that also involved Creative Commons advocates and projects like OpenWetWare.
DeLano Scientific operated a mixed model of open-source licensing and paid services, paralleling businesses like Cloudera and SUSE. Revenue streams included commercial licenses, consulting, training for institutions such as Columbia University and University of Pennsylvania, and support contracts with biopharma companies including Bristol-Myers Squibb and GlaxoSmithKline. The firm maintained code repositories and coordinated releases in ways comparable to release engineering practiced at GitHub-hosted projects and continuous integration approaches championed by teams at Travis CI and Jenkins. Partnerships and distribution agreements connected DeLano Scientific to academic licensing offices and procurement units at universities and national labs like Lawrence Berkeley National Laboratory.
Founder and scientific lead Warren L. DeLano was central to the company’s vision, interacting with researchers from Scripps Research, Stanford University School of Medicine, and collaborators at Lawrence Livermore National Laboratory. Other contributors included core developers and community maintainers drawn from labs at University of California, San Diego, University of Toronto, and ETH Zurich. The leadership’s engagement with open-source advocacy communities paralleled figures associated with Linus Torvalds, Richard Stallman, and corporate open-source officers at Red Hat and Microsoft Research who navigated similar technical and policy challenges.
DeLano Scientific’s mixed licensing and commercialization drew scrutiny resembling debates around MySQL AB, Oracle Corporation acquisitions, and community reactions to commercial stewardship seen in cases involving OpenOffice.org and Mozilla Corporation. Critics within academic circles at institutions like Yale and Princeton University questioned whether paid-support models constrained community-driven development, while others in industry argued that commercial backing improved stability for users at Pfizer and Eli Lilly and Company. Discussions around intellectual property, reproducibility, and open access featured interlocutors from National Institutes of Health policy groups, advocacy organizations like Public Knowledge, and community projects such as BioPerl and Galaxy (computational biology project), highlighting tensions common to scientific software ecosystems.
Category:Scientific software companies Category:Open-source companies