Assignee
Inventors
- David S. Ross (37 patents)
- Robert M. Johnson (29 patents)
- Ripudaman Malhotra (16 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Beta-dicarbonyl compounds for the promotion of aromatic nitration by nitrogen tetroxide", "item": "https://www.patentleaderboard.com/patent/4447662"}]}
Skip to contentUS Patent 4447662 · Granted May 8, 1984