Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Signe Erickson — 44 Patents

FVForsight Vision4: 32 patents #3 of 34Top 9%
STSpiral Therapeutics: 10 patents #1 of 10Top 10%
SUSurmodics: 1 patents #73 of 104Top 75%
The Johns Hopkins University: 1 patents #1,892 of 4,416Top 45%
Brisbane, CA: #6 of 188 inventorsTop 4%
California: #9,798 of 386,348 inventorsTop 3%
Overall (All Time): #66,257 of 4,157,543Top 2%
44 Patents All Time

Issued Patents All Time

Showing 26–44 of 44 patents

Patent #TitleCo-InventorsDate
10617557 Combined drug delivery methods and apparatus Eugene de Juan, Jr., Yair Alster, Kathleen Cogan Farinas, Cary J. Reich, Randolph E. Campbell +1 more 2020-04-14
10603209 Insertion and removal methods and apparatus for therapeutic devices Eugene de Juan, Jr., Randolph E. Campbell, Michael Barrett, Christina Skieller, David Batten +1 more 2020-03-31
10500091 Expandable drug delivery devices and methods of use Bradley G. Bachelder, Randolph E. Campbell, Darren Doud, Kevin W. Sacherman 2019-12-10
10470924 Reservoir device for intraocular drug delivery Eugene de Juan, Jr., Aaron Christopher Barnes, Terry Harrison Shelley, Michael J. Cooney 2019-11-12
10398592 Diagnostic methods and apparatus Darren Doud, Eugene de Juan, Jr., Yair Alster, Cary J. Reich, Kathleen Cogan Farinas 2019-09-03
10398593 Ophthalmic implant for delivering therapeutic substances Randolph E. Campbell, Darren Doud 2019-09-03
10363255 Stable and soluble formulations of receptor tyrosine kinase inhibitors, and methods of preparation thereof Judit Horvath, Irina Astafieva, Kathleen Cogan Farinas 2019-07-30
10265215 Injector apparatus and method for drug delivery Eugene de Juan, Jr., Yair Alster, Kathleen Cogan Farinas, K. Angela Macfarlane, Cary J. Reich +6 more 2019-04-23
10166142 Small molecule delivery with implantable therapeutic device Eugene de Juan, Jr., Yair Alster, Kathleen Cogan Farinas, K. Angela Macfarlane, Cary J. Reich +1 more 2019-01-01
10010448 Insertion and removal methods and apparatus for therapeutic devices Eugene de Juan, Jr., Randolph E. Campbell, Mike Barrett, Christina Skieller, David Batten +1 more 2018-07-03
9968603 Systems for sustained intraocular delivery of low solubility compounds from a port delivery system implant Irina Astafieva, Judit Horvath, Kathleen Cogan Farinas, Blaine Bueche 2018-05-15
9895369 Stable and soluble formulations of receptor tyrosine kinase inhibitors, and methods of preparation thereof Judit Horvath, Irina Astafieva, Kathleen Cogan Farinas 2018-02-20
9883968 Fluid exchange apparatus and methods Darren Doud, Randolph E. Campbell, K. Angela Macfarlane, Mike Barrett, Christina Skieller +5 more 2018-02-06
9861521 Injector apparatus and method for drug delivery Eugene de Juan, Jr., Yair Alster, Kathleen Cogan Farinas, K. Angela Macfarlane, Cary J. Reich +6 more 2018-01-09
9526654 Ophthalmic implant for delivering therapeutic substances Randolph E. Campbell, Darren Doud 2016-12-27
9474756 Stable and soluble formulations of receptor tyrosine kinase inhibitors, and methods of preparation thereof Judit Horvath, Irina Astafieva, Kathleen Cogan Farinas 2016-10-25
9033911 Injector apparatus and method for drug delivery Eugene de Juan, Jr., Yair Alster, Kathleen Cogan Farinas, K. Angela Macfarlane, Cary J. Reich +6 more 2015-05-19
8905963 Injector apparatus and method for drug delivery Eugene de Juan, Jr., Randolph E. Campbell, Darren Doud, Michael Barrett, David Batten +2 more 2014-12-09
7919111 Biodegradable hydrophobic polysaccharide-based drug delivery implants Stephen J. Chudzik, Jeffrey J. Missling 2011-04-05