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USPTO Patent Rankings Data through Dec 31, 2025
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Gregory Robert Johnson — 15 Patents

AMAmogy: 12 patents #3 of 10Top 30%
ExxonMobil: 2 patents #3,942 of 10,161Top 40%
Annandale, NJ: #29 of 185 inventorsTop 20%
New Jersey: #5,772 of 69,400 inventorsTop 9%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Gregory Robert Johnson has been granted 15 US patents while listed as an inventor at Amogy. The first was granted in 2021 and the most recent in September 2025. Gregory Robert Johnson ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Gregory Robert Johnson in Annandale, NJ, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12421893 Systems and methods for processing ammonia Young Suk Jo, Hyunho Kim, Matthew Jacob Montgomery 2025-09-23
12186720 Systems and methods for acid mixing Britton Siegert 2025-01-07
12000333 Systems and methods for processing ammonia Young Suk Jo, Hyunho Kim, Matthew Jacob Montgomery 2024-06-04
11994062 Systems and methods for processing ammonia Young Suk Jo, Hyunho Kim, Matthew Jacob Montgomery 2024-05-28
11994061 Methods for reforming ammonia Young Suk Jo, Hyunho Kim, Matthew Jacob Montgomery 2024-05-28
11975968 Systems and methods of processing ammonia Young Suk Jo, Hyunho Kim 2024-05-07
11945736 Algae cultivation systems and methods related thereto Everett J. O'Neal, Sarah E. Feicht 2024-04-02 $930,907,000
11912574 Methods for reforming ammonia Young Suk Jo, Hyunho Kim 2024-02-27
11866328 Systems and methods for processing ammonia Boris Sheludko, Jongwon Choi, Young Suk Jo, Hyunho Kim 2024-01-09
11840447 Systems and methods of processing ammonia Young Suk Jo, Hyunho Kim 2023-12-12
11834334 Systems and methods of processing ammonia Young Suk Jo, Hyunho Kim 2023-12-05
11795055 Systems and methods for processing ammonia Boris Sheludko, Junyoung CHA, Young Suk Jo, Hyunho Kim 2023-10-24
11769893 Systems and methods for processing hydrogen Jongwon Choi, Young Suk Jo, Hyunho Kim 2023-09-26
11764381 Systems and methods for processing hydrogen Jongwon Choi, Young Suk Jo, Hyunho Kim 2023-09-19
11046897 Naphtha hydrodesulfurization Chuansheng Bai, Majosefina Cunningham, Wenyih F. Lai, Brandon J. O'Neill 2021-06-29 $438,001,000

Nearby-Ranked Inventors

Naoya Kasahara15
Aaron Larry Snyder15
Avishay Meron15
Stuart Hatfield15
Satoshi KUNIYASU15
Ashton Mason15
Theodore Yuchiang Cheng15
Richard Sharbaugh15
Rajen Bhatt15