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

David Roberts — 17 Patents

Pfizer: 8 patents #652 of 5,153Top 15%
FRFramatome: 1 patents #208 of 622Top 35%
LULumileds: 1 patents #320 of 528Top 65%
Cheshire, CT: #50 of 532 inventorsTop 10%
Connecticut: #2,507 of 34,797 inventorsTop 8%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
David Roberts has been granted 17 US patents while listed as an inventor at Pfizer. The first was granted in 1990 and the most recent in September 2024. David Roberts ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list David Roberts in Cheshire, CT, US.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12083382 Mirror therapy device Kenneth Monaghan, Monika Ehrensberger, Daniel Simpson 2024-09-10
11694816 Self-powered in-core detector arrangement for measuring flux in a nuclear reactor core Ian Johnson, Wesley Stults 2023-07-04
10767016 Vapor-phase curing catalysis and passivation of siloxane resins in LED applications Daniel Roitman, Danielle Russell Chamberlin 2020-09-08
8195270 Method and apparatus for the non-invasive imaging of anatomic tissue structures 2012-06-05
7672708 Method and apparatus for the non-invasive imaging of anatomic tissue structures 2010-03-02
7393535 Adjuvants for use in vaccines Leroy A. Swearingin, Don A. Dearwester 2008-07-01 $232,894,000
7172762 Erysipelothrix rhusiopathiae antigens and vaccine compositions Leroy A. Swearingin, Brian Suiter 2007-02-06 $427,741,000
6814971 Adjuvants for use in vaccines Leroy A. Swearingin, Don A. Dearwester 2004-11-09 $245,520,000
6733754 Adjuvants for use in vaccines Leroy A. Swearingin, Don A. Dearwester 2004-05-11 $185,019,000
6572861 Adjuvants for use in vaccines Leroy A. Swearingin, Don A. Dearwester 2003-06-03
6205235 Method and apparatus for the non-invasive imaging of anatomic tissue structures 2001-03-20
6083512 Multicomponent clostridial vaccines using saponin adjuvants 2000-07-04
5695769 Pasteurella multocida toxoid vaccines Joseph C. Frantz, Leroy A. Swearingin, Richard J. Kemmy 1997-12-09 $119,122,000
5616328 Method of preparing gram-negative bacterial vaccines Donald A. Dearwester, Leroy A. Swearingin 1997-04-01 $71,359,000
5536496 Pasteurella multocida toxoid vaccines Joseph C. Frantz, Leroy A. Swearingin, Richard J. Kemmy 1996-07-16 $93,063,000
5097627 Method and apparatus for hydroponic gardening 1992-03-24
4932158 Method and apparatus for hydroponic gardening 1990-06-12