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USPTO Patent Rankings Data through Dec 31, 2025
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Daniel E. Paez — 3 Patents

ISIntevep, S.A.: 3 patents #92 of 440Top 25%
Ibarra, VE: #5 of 41 inventorsTop 15%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Daniel E. Paez has been granted 3 US patents while listed as an inventor at Intevep, S.A.. The first was granted in 1998 and the most recent in November 1999. Daniel E. Paez ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Daniel E. Paez in Ibarra, VE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5981421 Catalyst system for selective hydrogenation of heteroaromatic sulfur-containing and nitrogen-containing compounds, and process for preparing and using same Antida Andriollo, Roberto A. Sanchez-Delgado, Norma del V. Valencia, Roberto Galiasso, Francisco A. Lopez 1999-11-09
5958223 Process for selective hydrogenation of heteroaromatic sulfur-containing and nitrogen-containing compounds Antida Andriollo, Roberto A. Sanchez-Delgado, Norma del V. Valencia, Roberto Galiasso, Francisco A. Lopez 1999-09-28
5753584 Catalyst system for selective hydrogenation of heteroaromatic sulfur-containing and nitrogen-containing compounds Antida Andriollo, Roberto A. Sanchez-Delgado, Norma del V. Valencia, Roberto Galiasso, Francisco A. Lopez 1998-05-19