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USPTO Patent Rankings Data through Dec 31, 2025
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David Parsons — 16 Patents

CTConvatec Technologies: 9 patents #8 of 142Top 6%
STSkydex Technologies: 2 patents #11 of 20Top 60%
Bristol-Myers Squibb: 2 patents #1,827 of 3,969Top 50%
SGSynovo Gmbh: 1 patents #9 of 26Top 35%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
David Parsons has been granted 16 US patents while listed as an inventor at Convatec Technologies. The first was granted in 2002 and the most recent in December 2025. David Parsons ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list David Parsons in Bebington, IL, GB.

Patents per Year

Patents granted per year, 2002 to 2023Bar chart with a peak of 3 patents in 2017.peak 32002: 1 patents20022003: 1 patents20032007: 1 patents20072015: 1 patents20152017: 3 patents20172019: 3 patents20192020: 1 patents20202021: 1 patents20212022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12508342 Debridement composition George D. Harris, Jr., Hollie J. Hathaway 2025-12-30
12502454 Wound dressing comprising an antimicrobial composition Christopher Ledger 2025-12-23
11723808 Detecting microbial infections in wounds Michael Burnet, Philip Bowler, Sarah Wroe, Jade Steven, Daniel Gary Metcalf +5 more 2023-08-15
11286601 Processing of chemically modified cellulosic fibres Wayne Bonnefin, Lucy Ballamy, Sarah Wroe, Garry Storey, Joseph F. Thompson 2022-03-29
11135315 Composition for detecting biofilms on viable tissues Phillip Godfrey Bowler, Daniel Gary Metcalf, Emily Sonia Johnson 2021-10-05
10618246 Pressure distributing aligned arrays of cushioning void cells Eric William Sugano 2020-04-14
10493101 Antimicrobial composition Steven L. Percival, Phillip Godfrey Bowler 2019-12-03
10350326 Wound dressing Wayne Bonnefin, Ander Albizuri Bugedo, Joseph F. Thompson 2019-07-16
10286626 Pressure distributing aligned arrays of cushioning void cells Eric William Sugano 2019-05-14
9675077 Composition comprising antimicrobial metal ions and a quaternary cationic surfactant — 2017-06-13
9669001 Antimicrobial composition Phillip Godfrey Bowler, Daniel Gary Metcalf 2017-06-06
9545390 Antimicrobial composition Steven L. Percival, Phillip Godfrey Bowler 2017-01-17
9149035 Antimicrobial composition Steven L. Percival, Phillip Godfrey Bowler 2015-10-06
7267828 Light stabilized antimicrobial materials Elizabeth Jacques, Philip Bowler 2007-09-11 $218,694,000
6669981 Light stabilized antimicrobial materials Elizabeth Jacques, Philip Bowler 2003-12-30 $41,173,000
6411939 Computer-aided method, machine, and products produced thereby, for illustrating a replacement of a benefit plan that is viable at one location but not viable at the location of the replacement — 2002-06-25

Frequent Collaborators

Phillip Godfrey Bowler5 shared
Steven L. Percival3 shared
Philip Bowler3 shared
Daniel Gary Metcalf3 shared
Sarah Wroe2 shared
Elizabeth Jacques2 shared

Nearby-Ranked Inventors

Chung-Lin Fu16
Tyrone T. Chen16
Shivendra Katiyar16
Kevin E. Kalajan16
Henry Y. Mark16
Marco Becker16
Nak Gi Sung16
Kenta Iwai16
Brock Mammoser16