Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jamie Singer — 13 Patents

PPProvectus Pharmatech: 9 patents #4 of 22Top 20%
Pfizer: 4 patents #1,263 of 5,153Top 25%
UTUti: 3 patents #21 of 302Top 7%
TUThe Rockefeller University: 1 patents #330 of 698Top 50%
WCWarner-Lambert Company: 1 patents #930 of 1,610Top 60%
Knoxville, TN: #206 of 2,927 inventorsTop 8%
Tennessee: #1,367 of 20,272 inventorsTop 7%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Jamie Singer has been granted 13 US patents while listed as an inventor at Provectus Pharmatech. The first was granted in 2006 and the most recent in August 2025. Jamie Singer ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Jamie Singer in Knoxville, TN, US.

Patents per Year

Patents granted per year, 2006 to 2025Bar chart with a peak of 2 patents in 2016.peak 22006: 1 patents20062013: 1 patents2015: 1 patents20152016: 2 patents2017: 2 patents20172018: 1 patents2019: 1 patents20192021: 1 patents2022: 1 patents20222024: 1 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12377068 In vitro and xenograft anti-tumor activity of a halogenated-xanthene against refractory pediatric solid tumors Eric A. Wachter, Satbir Thakur, Lucy Swift, Chunfen Zhang, Mohit Jain +1 more 2025-08-05
11974980 In vitro and xenograft anti-tumor activity of a halogenated-xanthene against refractory pediatric solid tumors Eric A. Wachter, Satbir Thakur, Lucy Swift, Chunfen Zhang, Mohit Jain +1 more 2024-05-07
11426379 Combination of local and systemic therapies for enhanced treatment of dermatologic conditions James G. Krueger, Sandra Garcet, Eric A. Wachter 2022-08-30
11058664 In vitro and xenograft anti-tumor activity of a halogenated-xanthene against refractory pediatric solid tumors Eric A. Wachter, Satbir Thakur, Lucy Swift, Chunfen Zhang, Mohit Jain +1 more 2021-07-13
10471144 Combination of local rose bengal and systemic immunomodulative therapies for enhanced treatment of cancer Craig J. Eagle, H. Craig Dees, Eric A. Wachter 2019-11-12
10130658 Method of ex vivo enhancement of immune cell activity for cancer immunotherapy with a small molecule ablative compound Eric A. Wachter, Amod A. Sarnaik, Shari Pilon-Thomas, Hao Liu 2018-11-20
9839688 Combination of rose bengal and systemic immunomodulative therapies for enhanced treatment of cancer Craig J. Eagle, H. Craig Dees, Eric A. Wachter 2017-12-12
9808524 Combination of local and systemic immunomodulative therapies for melanoma and liver cancer Craig J. Eagle, H. Craig Dees, Eric A. Wachter 2017-11-07
9422260 Process for the synthesis of 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-3H-spiro[isobenzofuran-1,9′-xanthen]-3-one(Rose Bengal) and related xanthenes Eric A. Wachter, Timothy C. Scott, Marlon Lutz, Kevin A. Babiak 2016-08-23 $745,000
9273022 Process for the synthesis of 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′, 4′, 5′7′-tetraiodo-3H-spiro[isobenzofuran-1,9′-xanthen]-3-one (Rose Bengal) and related xanthenes Eric A. Wachter, Timothy C. Scott, Marlon Lutz, Kevin A. Babiak, Sahadeva Reddy Damireddi +1 more 2016-03-01 $1,482,000
9107887 Combination of local and systemic immunomodulative therapies for enhanced treatment of cancer Craig J. Eagle, H. Craig Dees, Eric A. Wachter 2015-08-18
8530675 Process for the synthesis of 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-3H-spiro[isobenzofuran-1,9′-xanthen]-3-one (rose bengal) and related xanthenes Eric A. Wachter, Timothy C. Scott, Marlon Lutz, Kevin A. Babiak 2013-09-10
7101886 Phenylalkyl and pyridylalkyl piperazine derivatives Stephen Sung Yong Cho, James Graham, Tracy Gregory, Harry Howard, Sham Nikam +1 more 2006-09-05