
The USPTO posted a notice announcing the establishment of an email address (PCTHelp@uspto.gov) for submitting inquiries regarding the Patent Cooperation Treaty (PCT) and the procedures applicable to international applications filed under the PCT and U.S. national stage applications submitted under 35 U.S.C. § 371. The email address will be effective January 1, 2022, for one year on a pilot basis.
Prosecution Pointer, United States Patent and Trademark Office (USPTO), Patent Cooperation Treaty (PCT), patent application
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