The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2024
Filed:
Sep. 03, 2019
Nippon Chemiphar Co., Ltd., Tokyo, JP;
Toshiyasu Imai, Tokyo, JP;
NIPPON CHEMIPHAR CO., LTD., Tokyo, JP;
Abstract
The present invention relates to a medicine for preventing or treating pain in nociceptive pain, inflammatory pain, or neuropathic pain, the medicine comprising, as an active ingredient, a compound having a P2X4 receptor antagonist action, a tautomer of the compound, a stereoisomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof. The medicine has no effect on driving or machine operation ability, has no effect on car driving ability, does not require any restriction to administration thereof to a patient engaging in operation of a dangerous machine including driving a car, or can be administered to a patient engaging in operation of a dangerous machine including driving a car.