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

Daniel Gilbert Bracewell — 6 Patents

PUPuridify: 6 patents #2 of 20Top 10%
London, GB: #1,363 of 11,041 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Daniel Gilbert Bracewell has been granted 6 US patents while listed as an inventor at Puridify. The first was granted in 2017 and the most recent in August 2024. Daniel Gilbert Bracewell ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Daniel Gilbert Bracewell in London, GB.

Patents per Year

Patents granted per year, 2017 to 2024Bar chart with a peak of 2 patents in 2020.peak 22017: 1 patents20172019: 1 patents20192020: 2 patents20202021: 1 patents20212024: 1 patents2024

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12070735 Chromatography medium Oliver Hardick, Stewart Dods 2024-08-27
11008364 Chromatography medium Robert Stevens, Oliver Hardick 2021-05-18
10850259 Chromatography medium Oliver Hardick, Stewart Dods 2020-12-01
10696714 Chromatography medium Robert Stevens, Oliver Hardick 2020-06-30
10344051 Chromatography medium Robert Stevens, Oliver Hardick 2019-07-09
9802979 Chromatography medium Robert Stevens, Oliver Hardick 2017-10-31