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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Geoff Keiser — 5 Patents

ExxonMobil: 5 patents #2,147 of 10,161Top 25%
Morristown, NJ: #363 of 1,322 inventorsTop 30%
New Jersey: #16,606 of 69,400 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Geoff Keiser has been granted 5 US patents while listed as an inventor at ExxonMobil. The first was granted in 2017 and the most recent in January 2018. Geoff Keiser ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Geoff Keiser in Morristown, NJ, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9880035 Method and system for detecting coking growth and maldistribution in refinery equipment Yibing Zhang, Limin Song, Michael Louis Hergenrother, Berne K. Stober, Patricia H. Kalamaras +1 more 2018-01-30 $172,922,000
9778115 Method and system for detecting deposits in a vessel Yibing Zhang, Limin Song, Michael Louis Hergenrother, Berne K. Stober, Patricia H. Kalamaras 2017-10-03 $197,555,000
9746434 Method and system for determining flow distribution through a component Yibing Zhang, Limin Song, Michael Louis Hergenrother, Berne K. Stober, Patricia H. Kalamaras +1 more 2017-08-29 $91,700,000
9645002 System and method for identifying levels or interfaces of media in a vessel Yibing Zhang, Limin Song, Mohsen S. Yeganeh, Zhen Li, Michael G. Starkey 2017-05-09 $102,962,000
9617482 Functionalized polymers containing polyamine succinimide for demulsification in hydrocarbon refining processes Mohsen S. Yeganeh, Man Kit Ng, Timothy Andrew Barckholtz, Glen B. Brons, Hong Cheng +6 more 2017-04-11 $115,989,000