Breaking Down the Latest Decision in the Purdue Pharma Case
Hooper, Kearney and Macklin on Cutting Edge Topics in the False Claims Act
The Briefing by the IP Law Blog: Trademark Infringement - Tiffany & Co. Versus Costco
Podcast: Non-binding Guidance: A Discussion of Kisor v. Wilkie
On August 12, 2025, the U.S. District Court for the Western District of Texas (Midland Odessa Division) granted the U.S. Fish and Wildlife Service’s (Service) request to vacate and remand the agency’s final rule (Final Rule)...more
While shifting political winds don’t literally blow through the trees, their force and impact can cause environmental policy to lurch back and forth. For instance, in 2020, during the final quarter of the first Trump...more
Earlier this month, the District of Columbia Court of Appeals vacated most of EPA’s startup, shutdown, and malfunction SIP Call. The Court’s rationale boils down to EPA’s failure to make a predicate finding that the SIP call...more
The United States District Court for the District of Columbia (“Court”) in an August 11th Memorandum Opinion (“Opinion”) addressed an issue arising under the Endangered Species Act (“ESA”). See Natural Resources Defense...more
Late last week, Judge William Alsup vacated the Trump-era EPA amendments to the regulations governing water quality certifications under section 401 of the Clean Water Act. EPA had requested remand, and made clear that it...more
It has long been recognized that minority and disadvantaged communities are subject to higher levels of pollution than more affluent non-minority areas. This fact is the basis of the need for Environmental Justice to ensure...more
Last month, I noted that the Trump administration had suffered “one final judicial defeat” – the rejection of its Affordable Clean Energy Rule. Of course, I spoke to soon. Last week, Judge Brian Morris rejected EPA’s rule...more
On Thursday, May 28, 2020, the U.S. Court of Appeals for the Ninth Circuit declined to stay on appeal a lower court ruling which has already had a nationwide impact on permitting of oil and gas pipelines that cross streams...more
On Tuesday, the District of Columbia Court of Appeals vacated EPA’s “Close-Out Rule,” which basically concluded that upwind states contributing to exceedances of the National Ambient Air Quality Standard for ozone in downwind...more