Our People
Matthew B. Harney, Ph.D.
Scientist
Mark A. Hepp, Ph.D.
Scientist
Chen Hu
Scientist
Qingdong (Karin) Ke, Ph.D., D.A.B.T., ERT
Scientist
In the News
David Fischer Quoted in Inside PFAS Policy Article on TSCA Reporting Rule
In The News
Keller and Heckman Counsel David Fischer was quoted in the Inside PFAS Policy article, “Environmentalist War
Sheila Millar Quoted in Law.com Article on Recent JBS Settlement
In The News
Keller and Heckman Partner Sheila Millar was quoted in the Law.com article, “JBS Settlement With AG Over Cli
David Fischer Quoted in Inside TSCA Article on Wave of Withdrawn Section 21...
In The News
Keller and Heckman Counsel David Fischer was quoted in the Inside TSCA article, “EPA Closes Out Last Pending
Chen Hu Quoted in Chemical Watch News Article on Global Impact of EU BPA Ban
In The News
Keller and Heckman Scientist Chen Hu was quoted in the Chemical Watch News article, "Phase-out of BPA and PF
Events
Partners Greg Kunkle, Tom Magee, and Sean Stokes to Present at the 2026 UTC Telecom & Technology Conference
Speaking Engagement
06.01.2026
06.04.2026
Partners Tony Pavel and Eve Pelonis to Present at PLC’s 38th Annual Food Label Conference
Speaking Engagement
05.31.2026
06.03.2026
Partner Sheila Millar to Present at the ICC Centre of Entrepreneurship Environmental Claims Webinar
Speaking Engagement
05.28.2026
