PATENT POLICIES RILE PHARMA — A wonky-but-significant proposal from the USPTO could impact drug patenting — and it’s cracking fault lines in the health care industry. Background: The U.S. Patent and Trademark Office allows patent owners and inventors to obtain more than one patent for claims with only minor differences. It blocks such claims if they’re deemed to be made to extend patent exclusivity and prevent competition. The proposal: In May, the USPTO proposed regulations it said would lower the cost of challenging each patent in a group of patents tied to “indistinct” versions of a single invention. Backers argue it would prevent “patent thickets,” or a web of patents that could stifle competition. The rule would add requirements for patent applicants stipulating that a patent’s length won’t go beyond that of an existing patent, using a practice known as a terminal disclaimer. The applicants would have to agree that the patent with the disclaimer would only be enforceable if it hasn’t been tied via terminal disclaimers to other patents deemed invalid. The USPTO move comes as Congress is divided on how to change the patent system. The backlash: Brand-name drug lobby PhRMA slammed the proposal in written comments, saying it seems to be built on a “misunderstanding” about the patent system and patent thickets. The group said new patents don’t change the terms of old ones, and no evidence cited has shown that patents using terminal disclaimers are more likely to be invalid than others. Medical device lobbying group AdvaMed said that, if finalized, the rule would reduce incentives for new technology through increasing uncertainty in patent rights. Sen. Thom Tillis (R-N.C.), who is working with Sen. Chris Coons (D-Del.) on separate legislation that would strengthen patents to keep pace with competitors like China, said the rules could turn an “inventor-friendly system on its head.” Backers: The USPTO has allies in Congress, the FTC and employer groups. Rep. Debbie Dingell (D-Mich.), who is working on legislation with Rep. Jodey Arrington (R-Texas) to address patent thickets, said the rule is “critical” to lowering drug costs and stymying future thickets. The ERISA Industry Committee, which represents large employers’ benefit interests, said the USPTO proposal strikes a balance by bolstering patent quality and allowing more generics and biosimilars to enter the market. “Too often, the only innovation that seems to emerge is another gimmick used to extend a patent,” ERIC’s senior vice president of health policy, Melissa Bartlett, said. What’s next: The agency plans to finalize the rule by December. WELCOME TO THURSDAY PULSE. Staffers working on health care in Congress — let’s grab coffee over August recess. Reach me at bleonard@politico.com. And send me or Chelsea (ccirruzzo@politico.com) your tips, news and scoops. Follow along @_BenLeonard_ and @ChelseaCirruzzo.
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