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

John Kohl — 21 Patents

TUTunego: 14 patents #2 of 6Top 35%
IBM: 7 patents #14,688 of 70,183Top 25%
Arlington, MA: #161 of 2,056 inventorsTop 8%
Massachusetts: #5,325 of 88,656 inventorsTop 7%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
John Kohl has been granted 21 US patents while listed as an inventor at Tunego. The first was granted in 2010 and the most recent in November 2024. John Kohl ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list John Kohl in Arlington, MA, US.

Patents per Year

Patents granted per year, 2010 to 2024Bar chart with a peak of 4 patents in 2022.peak 42010: 1 patents20102018: 2 patents20182019: 1 patents20192020: 2 patents20202021: 3 patents20212022: 4 patents20222023: 4 patents20232024: 4 patents2024

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12141250 Media content management Mark Goldston, Stacy Haitsuka, Ofek Hayon, Harold MacKenzie 2024-11-12
12008086 Media composition using non-fungible token (NFT) configurable pieces Mark Goldston, Stacy Haitsuka, Ofek Hayon, Harold MacKenzie, Donald C. McGaughey 2024-06-11
11983253 Non-fungible token (NFT) content identifier with split tracking Mark Goldston, Stacy Haitsuka, Ofek Hayon, Harold MacKenzie 2024-05-14
11868168 Systems and methods for content metadata management Stacy Haitsuka, Ofek Hayon, Mark Goldston 2024-01-09
11853404 Tokenized media content management Mark Goldston, Stacy Haitsuka, Ofek Hayon, Harold MacKenzie 2023-12-26
11687628 Non-fungible token (NFT) authenticity protocol with fraud deterrent Mark Goldston, Stacy Haitsuka, Ofek Hayon, Harold MacKenzie 2023-06-27
11604858 Media content management Mark Goldston, Stacy Haitsuka, Ofek Hayon, Harold MacKenzie 2023-03-14
11556620 Tokenized media content management Mark Goldston, Stacy Haitsuka, Ofek Hayon, Harold MacKenzie 2023-01-17
11500972 Tokenized media content management Mark Goldston, Stacy Haitsuka, Ofek Hayon, Harold MacKenzie 2022-11-15
11392637 Systems and methods for content metadata management Stacy Haitsuka, Ofek Hayon, Mark Goldston 2022-07-19
11256788 Tokenized media content management Mark Goldston, Stacy Haitsuka, Ofek Hayon, Harold MacKenzie 2022-02-22
11250111 Tokenized media content management Mark Goldston, Stacy Haitsuka, Ofek Hayon, Harold MacKenzie 2022-02-15
11070650 De-duplicating remote procedure calls Shailaja S. Golikeri 2021-07-20 $5,541,000
11030283 Media content management Mark Goldston, Stacy Haitsuka, Ofek Hayon 2021-06-08
10929338 Maintaining access control lists in non-identity-preserving replicated data repositories Masabumi Koinuma, Margaret Marynowski, Huichung Wu, Mark S. Zukowsky 2021-02-23 $3,028,000
10860694 Systems and methods for content metadata management Mark Goldston, Stacy Haitsuka, Ofek Hayon 2020-12-08
10645194 De-duplicating remote procedure calls Shailaja S. Golikeri 2020-05-05 $3,712,000
10382587 De-duplicating remote procedure calls Shailaja S. Golikeri 2019-08-13 $1,909,000
10102204 Maintaining access control lists in non-identity-preserving replicated data repositories Masabumi Koinuma, Margaret Marynowski, Huichung Wu, Mark S. Zukowsky 2018-10-16 $2,674,000
10055407 Maintaining access control lists in non-identity-preserving replicated data repositories Masabumi Koinuma, Margaret Marynowski, Huichung Wu, Mark S. Zukowsky 2018-08-21 $2,787,000
7860908 Computer method for handling private process state in a stacking file system 2010-12-28 $5,922,000