Robert DeHaven — 2 Patents at Adolor

Robert DeHaven has been granted 2 US patents while listed as an inventor at Adolor. The first was granted in 1981 and the most recent in October 2003. Robert DeHaven ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert DeHaven in West Chester, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6630462	Delta agonist analgesics	Erin Gauntner, Patrick William Little, Wei Zhang	2003-10-07	$8,035,000
4300289	Hook for a measuring tape	—	1981-11-17

Robert DeHaven — 2 Patents

Issued Patents All Time

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