{"id":26342,"date":"2026-02-27T00:50:19","date_gmt":"2026-02-27T05:50:19","guid":{"rendered":"https:\/\/www.celebrateandlearn.com\/?p=26342"},"modified":"2025-12-10T21:53:56","modified_gmt":"2025-12-11T02:53:56","slug":"aspirin-was-patented-in-1900-by-felix-hoffman","status":"publish","type":"post","link":"https:\/\/www.celebrateandlearn.com\/?p=26342","title":{"rendered":"Aspirin Was Patented in 1900 by Felix Hoffman"},"content":{"rendered":"<p><strong>Aspirin was patented in 1900 by Felix Hoffman<\/strong>. He received Patent Number 644077 on behalf of the company that would eventually become Bayer. Aspirin&#8217;s real name is acetylsalicylic acid. While it has some negative side effects, aspirin can reduce fever and mitigate mild to moderate pain. Children can view the patent at: <a href=\"https:\/\/patents.google.com\/patent\/US644077A\/en\" target=\"_blank\" rel=\"noopener\">Aspirin Patent<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aspirin was patented in 1900 by Felix Hoffman. He received Patent Number 644077 on behalf of the company that would eventually become Bayer. Aspirin&#8217;s real name is acetylsalicylic acid. While it has some negative side effects, aspirin can reduce fever and mitigate mild to moderate pain. Children can view the patent at: Aspirin Patent.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-26342","post","type-post","status-publish","format-standard","hentry","category-events","category-5-id","post-seq-1","post-parity-odd","meta-position-corners","fix"],"_links":{"self":[{"href":"https:\/\/www.celebrateandlearn.com\/index.php?rest_route=\/wp\/v2\/posts\/26342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.celebrateandlearn.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.celebrateandlearn.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.celebrateandlearn.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.celebrateandlearn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=26342"}],"version-history":[{"count":3,"href":"https:\/\/www.celebrateandlearn.com\/index.php?rest_route=\/wp\/v2\/posts\/26342\/revisions"}],"predecessor-version":[{"id":27019,"href":"https:\/\/www.celebrateandlearn.com\/index.php?rest_route=\/wp\/v2\/posts\/26342\/revisions\/27019"}],"wp:attachment":[{"href":"https:\/\/www.celebrateandlearn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.celebrateandlearn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.celebrateandlearn.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}