Assignee
Inventors
- Gerhard Sauer (45 patents)
- Josef Heindl (20 patents)
- Gertrud Schroeder (4 patents)
- Helmut Wachtel (36 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "12- and 13-bromoergolines useful for treating hypertension", "item": "https://www.patentleaderboard.com/patent/4740509"}]}
Skip to contentUS Patent 4740509 · Granted Apr 26, 1988