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AL Alza: 44 patents #12 of 419Top 3%
DU Durect: 30 patents #1 of 96Top 2%
📍 Los Altos, CA: #89 of 3,651 inventorsTop 3%
🗺 California: #3,334 of 386,348 inventorsTop 1%
Overall (All Time): #21,997 of 4,157,543Top 1%
81
Patents All Time

Issued Patents All Time

Showing 76–81 of 81 patents

Patent #TitleCo-InventorsDate
4913702 Fluid imbibing pump with catheter Hans H. Balkie 1990-04-03
4908027 Subsaturated transdermal therapeutic system having improved release characteristics David J. Enscore, Patricia S. Campbell, James L. Osborne, Melinda K. Smart 1990-03-13
4816258 Transdermal contraceptive formulations Diane E. Nedberge, Patricia S. Campbell, Robert M. Gale 1989-03-28
4588580 Transdermal administration of fentanyl and device therefor Robert M. Gale, Victor Goetz, Eun Soo Lee, Lina T. Taskovich 1986-05-13
4533348 In-line drug dispenser for use in intravenous therapy Allan M. Wolfe, James M. Davenport, Felix Theeuwes 1985-08-06
4474574 Formulation dispenser for use with a parenteral delivery system Allan M. Wolfe, James M. Davenport, Felix Theeuwes 1984-10-02