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USPTO Patent Rankings Data through Dec 31, 2025
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Premachandran Devidas — 2 Patents

Abbott: 2 patents #2,832 of 5,509Top 55%
Grayslake, IL: #261 of 548 inventorsTop 50%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Premachandran Devidas has been granted 2 US patents while listed as an inventor at Abbott. All of these patents were granted in 1991. Premachandran Devidas ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Premachandran Devidas in Grayslake, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5051255 Nematocidal preparations Aldo Joseph Crovetti 1991-09-24 $35,757,000
5030450 Method for inhibiting nematode infection of plants with Nematostatic trichothecene compositions Ronald R. Rasmussen 1991-07-09 $56,122,000