Crowdsourcing Patent Examination with the Patent Prosecution Highway
What You Need to Know
Key takeaway #1
The PPH can be a useful tool for streamlining global prosecution of corresponding patent applications—which in turn can reduce costs and increase the chances of successful prosecution.
Client Alert | 12 min read | 05.15.23
These benefits can streamline global prosecution and reduce overall costs for applicants, particularly in view of the ever growing number of countries participating in PPH programs. Presently, the USPTO has PPH agreements with patent offices of the Europe Union, United Kingdom, China, Japan, Taiwan, Mexico, Israel and several other countries and regions.
For additional information on the PPH, including country specific requirements and PPH strategies for your patent portfolio, please contact your trusted partners at Crowell & Moring.
Insights
Client Alert | 3 min read | 05.16.25
On May 14, 2025, the Environmental Protection Agency (“EPA”) announced that it will keep the current National Primary Drinking Water Regulations (“NPDWR”) for perfluorooctanoic acid (“PFOA”) and perfluorooctane sulfonic acid (“PFOS”) under the Safe Drinking Water Act (“SDWA”), while extending the compliance deadline from 2029 to 2031. EPA further announced it plans to rescind requirements in those regulations applicable to other PFAS and mixtures of certain PFAS in drinking water. The NPDWR consists of legally enforceable primary standards and treatment techniques that apply to public water systems and guide EPA’s enforcement of the SDWA. This announcement follows EPA’s April 28, 2025 press release outlining its priorities for PFAS enforcement, which included 21 actions EPA intends to take to address PFAS and “engage with Congress and industry to establish a clear liability framework that ensures the polluter pays and passive receivers are protected.”
Client Alert | 2 min read | 05.16.25
Client Alert | 3 min read | 05.16.25
New SF-328 Released and Embedded Guidance Seeks More Information Up Front
Client Alert | 6 min read | 05.16.25
Recent Antitrust Enforcer Statements Signal New Administration’s Direction and Priorities