Read The News

Jun 24 2008 — SiGNa Chemistry Receives Presidential Green Chemistry Challenge Award

In partnership with the American Chemical Society (ACS), The United States Environmental Protection Agency (EPA) has presented SiGNa Chemistry, Inc. with the prestigious Presidential Green Chemistry Challenge Award for innovations in green chemistry materials based on the company’s proprietary technology for nano-scale encapsulation of reactive metal materials.  Read More View Press Release

Mar 04 2008 — SiGNa Chemistry Licenses Olefin Isomerization Catalysts from ExxonMobil

SiGNa expands green chemistry offerings with olefin isomerization catalysts licensed from ExxonMobil, for use in fine chemical synthesis. Read More View Press Release

Nov 29 2007 — The World Economic Forum Announces Technology Pioneers 2008: SiGNa Chemistry Selected

SiGNa Chemistry has earned the prestigious Technology Pioneer Award from the World Economic Forum in the category of biotech and health for its green chemistry innovations. Read More View Press Release

Nov 15 2007 — SiGNa Hires New V.P. of Process Development Services

SiGNa has named Paul F. Vogt, Ph.D. as V.P. of Process Development Services to focus on developing applications of SiGNa’s novel materials for the pharmaceutical, fine chemical, petrochemical, and environmental industries through custom organic synthesis services and technical consulting. Read More View Press Release

Mar 30 2007 — SiGNa Completes Series A Funding

SiGNa obtains funding from Provenance Venture Partners, an investment forum targeting breakthrough technologies with global potential. Read More

Dec 18 2006 — SiGNa's Founder Named One of Red Herring's "Titans In Waiting"

Red Herring Magazine lists 25 "Titans In Waiting," featuring SiGNa Founder and CEO Michael Lefenfeld Read More

Sep 26 2006 — Technology Review Examines SiGNa's Potential for Clean Tech

MIT's Technology Review looks at SiGNa's new method for chemically treating dioxins and PCBs that could help to destroy the toxic pollutants. Read More

Sep 21 2006 — SiGNa Named Runner-Up in Best of Small Tech Awards

Small Times (TM) Magazine presented its Best of Small Tech Awards, honoring SiGNa Chemistry in its Best Company category. Read More

Sep 18 2006 — SiGNa Profiled in BusinessWeek For Its Business Development

SiGNa Chemistry's strategy toward corporate partnerships is featured in BusinessWeek Magazine. Read More

Dec 20 2005 — 2005 Marks A Year of Blue Chip Customer Wins for Nanotechnology Pioneer SiGNa Chemistry

SiGNa Chemistry has secured a handful of the chemical industry’s biggest players, and looks to continue its momentum into 2006. Read More View Press Release

Nov 03 2005 — SiGNa's Founder Featured in Red Herring Magazine

SiGNa's founder Michael Lefenfeld featured on Red Herring magazine's cover as one of the top international researchers of 2005. Read More

Oct 11 2005 — Business Week Names SiGNa Founder and CEO Top 20 Entrepreneur

By taking on certain R&D work, SiGNa Chemistry helps larger chemical and pharmaceutical companies get results faster. Read More

Jul 29 2005 — SiGNa Selected by Forbes Nanotech Report as Company to Watch

SiGNa is recognized early by Forbes Nanotech Report as a leading innovator in nanotechnology and materials science. Read More View Press Release

Jul 20 2005 — Sigma-Aldrich and SiGNa Chemistry Announce Availability of Powerful Technology

Sigma-Aldrich and SiGNa Chemistry announce that SiGNa’s powerful chemical reduction products will be distributed through Sigma-Aldrich. Read More View Press Release

Jul 12 2005 — New York Times features SiGNa Chem's breakthrough tech

SiGNa Chemistry is highlighted in the New York Times for its debut press piece. Read More

Jul 01 2005 — SiGNa Chemistry appears as Editor's Choice in Science

SiGNa's new stabilized alkali metal powders highlighted by Science Magazine, the leading journal of original scientific research. Read More View Press Release

Jun 20 2005 — SiGNa Alkali Metal Platform Highlighted in Chemical & Engineering News

C&E News, the Chemical industry's leading source for scientific updates, profiles SiGNa Chemistry's new breakthrough stabilized chemical reduction powders. Read More View Press Release

Jun 14 2005 — SiGNa Chemistry Founders Publish Landmark Paper

Startup SiGNa Chemistry solves alkali metals volatility  to revolutionize modern industrial processes. Sets sights on $10 billion micro fuel cell market, pharmaceuticals, and petrochemicals Read More View Press Release