Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DA

David Applegate — 12 Patents

GLGlaukos: 5 patents #18 of 52Top 35%
DMDose Medical: 4 patents #6 of 18Top 35%
ICIllinois Superconductor Corporation: 2 patents #11 of 40Top 30%
San Clemente, CA: #107 of 775 inventorsTop 15%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
David Applegate has been granted 12 US patents while listed as an inventor at Glaukos. The first was granted in 1998 and the most recent in November 2025. David Applegate ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list David Applegate in San Clemente, CA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12478504 Drug eluting ocular implants David S. Haffner, Kenneth M. Curry, Harold A. Heitzmann 2025-11-25
12419783 Drug eluting ocular implant David S. Haffner, Kenneth M. Curry, Harold A. Heitzmann 2025-09-23
12376989 Drug eluting ocular implants and methods of treating an ocular disorder David S. Haffner, Kenneth M. Curry, Harold A. Heitzmann 2025-08-05
12201555 Drug eluting ocular implant David S. Haffner, Kenneth M. Curry, Harold A. Heitzmann 2025-01-21
12201557 Drug eluting ocular implant and method of treating an ocular disorder David S. Haffner, Kenneth M. Curry, Harold A. Heitzmann 2025-01-21
11564569 Intraocular physiological sensor Thomas W. Burns, Harold A. Heitzmann, Kenneth M. Curry, David S. Haffner, Bruce Nogales 2023-01-31 $12,309,000
11564833 Punctal implants with controlled drug delivery features and methods of using same Thomas W. Burns, Douglas Daniel Crimaldi, Kenneth M. Curry 2023-01-31 $12,309,000
11363951 Intraocular physiological sensor Thomas W. Burns, Harold A. Heitzmann, Kenneth M. Curry, David S. Haffner, Bruce Nogales 2022-06-21
10813789 Drug eluting ocular implant David S. Haffner, Kenneth M. Curry, Harold A. Heitzmann 2020-10-27
9668915 Drug eluting ocular implant David S. Haffner, Ken Curry, Harold A. Heitzmann 2017-06-06
5805036 Magnetically activated switch using a high temperature superconductor component James D. Hodge, Qiang Huang 1998-09-08 $605,000
5761017 High temperature superconductor element for a fault current limiter James D. Hodge, Lori J. Klemptner 1998-06-02 $1,315,000