Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DR

David L. Rivera

ALAlza: 5 patents #124 of 419Top 30%
San Jose, CA: #10,736 of 32,062 inventorsTop 35%
California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #1,052,799 of 4,157,543Top 30%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5783213 Osmotic membrane and delivery device Sonya Merrill, James B. Eckenhoff, Jeremy C. Wright, James L. Osborne 1998-07-21
5609885 Osmotic membrane and delivery device Sonya Merrill, James B. Eckenhoff, Jeremy C. Wright, James L. Osborne 1997-03-11
5607696 Osmotic membrane and delivery device Sonya Merrill, James B. Eckenhoff, Jeremy C. Wright, James L. Osborne 1997-03-04
5443461 Segmented device for simultaneous delivery of multiple beneficial agents Linda E. Atkinson, John T. Dunn, Robert M. Gale 1995-08-22
4731122 Process for manufacturing a thermoplastic molding composition Richard Cortese, Jeremy C. Wright, James B. Eckenhoff 1988-03-15