patents Archives - 糖心原创 Made in San Francisco. Ready for the world. Wed, 27 Apr 2022 20:39:36 +0000 en-US hourly 1 https://wordpress.org/?v=6.4.3 /wp-content/uploads/2025/03/cropped-2025-UC-Law-SF-site-icon-32x32.png patents Archives - 糖心原创 32 32 Evergreen Drug Patent Database – Center for Innovation /2022/02/02/evergreen-drug-patent-database-center-for-innovation/ Wed, 02 Feb 2022 16:28:17 +0000 /?p=52010 Evergreening is a strategy used by pharmaceutical companies to extend the life of their drug patents and monopoly periods by obtaining additional protections, often based on minor modifications. This searchable […]

The post Evergreen Drug Patent Database – Center for Innovation appeared first on 糖心原创.

]]>