Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Travis Mickle — 92 Patents

KEKempharm: 54 patents #1 of 14Top 8%
SHShire: 25 patents #1 of 31Top 4%
NPNew River Pharmaceuticals: 5 patents #2 of 18Top 15%
ZTZevra Therapeutics: 5 patents #1 of 5Top 20%
Kissimmee, FL: #1 of 250 inventorsTop 1%
Florida: #188 of 67,251 inventorsTop 1%
Overall (All Time): #17,129 of 4,157,543Top 1%
92 Patents All Time
Travis Mickle has been granted 92 US patents while listed as an inventor at Kempharm. The first was granted in 2006 and the most recent in March 2025. Travis Mickle ranks #17,129 of 4,157,543 US inventors in our database (top 0.41%). Patent records list Travis Mickle in Kissimmee, FL, US.

Patents per Year

Patents granted per year, 2006 to 2025Bar chart with a peak of 18 patents in 2010.peak 182006: 2 patents20062007: 2 patents2008: 5 patents20082009: 1 patents2010: 18 patents20102012: 3 patents2013: 3 patents20132014: 7 patents2015: 4 patents20152016: 2 patents2017: 7 patents20172018: 7 patents2019: 7 patents20192020: 10 patents2021: 6 patents20212022: 3 patents2023: 1 patents20232024: 3 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 92 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12251445 Gamma-hydroxybutyrate delivering compounds and processes for making and using them Sanjib Bera, Sven Guenther, Adam John Smith 2025-03-18
12091386 D-amphetamine compounds, compositions, and processes for making and using the same Sven Guenther, Guochen Chi 2024-09-17 $6,458,000
12076316 Levorphanol prodrugs and processes for making and using them Sven Guenther, Sanjib Bera 2024-09-03 $6,203,000
12012384 Dextrorphan prodrugs and processes for making and using them Sven Guenther, Sanjib Bera 2024-06-18 $2,186,000
11753378 Ketamine compounds and processes for making and using them Guochen Chi, Sven Guenther, Adam John Smith 2023-09-12 $2,449,000
11505537 Compositions comprising methylphenidate-prodrugs, processes of making and using the same Sven Guenther, Guochen Chi 2022-11-22
11234975 Levorphanol prodrugs and processes for making and using them Sven Guenther, Sanjib Bera 2022-02-01
11214544 Dextrorphan prodrugs and processes for making and using them Sven Guenther, Sanjib Bera 2022-01-04
11174229 D-amphetamine compounds, compositions, and processes for making and using the same Sven Guenther, Guochen Chi 2021-11-16
11136295 D-amphetamine compounds, compositions, and processes for making and using the same Sven Guenther, Guochen Chi 2021-10-05
11021460 Compositions comprising methylphenidate-prodrugs, processes of making and using the same Sven Guenther, Guochen Chi 2021-06-01
11021459 Compositions comprising methylphenidate-prodrugs, processes of making and using the same Sven Guenther, Guochen Chi 2021-06-01
10954212 Compositions comprising methylphenidate-prodrugs, processes of making and using the same Sven Guenther, Guochen Chi 2021-03-23
10954213 Compositions comprising methylphenidate-prodrugs, processes of making and using the same Sven Guenther, Guochen Chi 2021-03-23
10870654 Pharmaceutically acceptable salts and polymorphic forms of hydrocodone benzoic acid enol ester and processes for making same Sven Guenther, Christal Mickle, Guochen Chi, Jaroslaw Kanski, Andrea K. Martin +1 more 2020-12-22
10858341 Compositions comprising methylphenidate-prodrugs, processes of making and using the same Sven Guenther, Guochen Chi 2020-12-08
10849981 Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and use thereof Sven Guenther, Christal Mickle, Guochen Chi, Jaroslaw Kanski, Andrea K. Martin +1 more 2020-12-01
10759778 Methylphenidate-prodrugs, processes of making and using the same Sven Guenther, Guochen Chi 2020-09-01
10758528 Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of oxymorphone, prodrugs, methods of making and use thereof Sven Guenther, Sanjib Bera, Jaroslaw Kanski, Andrea K. Martin 2020-09-01
10654863 Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and use thereof Sven Guenther, Christal Mickle, Guochen Chi, Jaroslaw Kanski, Andrea K. Martin +1 more 2020-05-19
10584113 Methylphenidate-prodrugs, processes of making and using the same Sven Guenther, Guochen Chi 2020-03-10
10584112 Methylphenidate-prodrugs, processes of making and using the same Sven Guenther, Guochen Chi 2020-03-10
10577376 Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and use thereof Sven Guenther, Christal Mickle, Guochen Chi, Jaroslaw Kanski, Andrea K. Martin +1 more 2020-03-03
10544153 Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of oxycodone, prodrugs, methods of making and use thereof Sven Guenther, Sanjib Bera, Bindu Bera, Jaroslaw Kanski, Andrea K. Martin 2020-01-28
10463660 Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of oxymorphone, prodrugs, methods of making and use thereof Sven Guenther, Sanjib Bera, Jaroslaw Kanski, Andrea K. Martin 2019-11-05