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

Amar S. Wanni — 23 Patents

ExxonMobil: 19 patents #559 of 10,161Top 6%
Fairfax, VA: #41 of 1,249 inventorsTop 4%
Virginia: #1,036 of 34,511 inventorsTop 4%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Amar S. Wanni has been granted 23 US patents while listed as an inventor at ExxonMobil. The first was granted in 2004 and the most recent in June 2021. Amar S. Wanni ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Amar S. Wanni in Fairfax, VA, US.

Patents per Year

Patents granted per year, 2004 to 2021Bar chart with a peak of 4 patents in 2006.peak 42004: 3 patents20042005: 1 patents2006: 4 patents20062007: 2 patents2008: 1 patents20082009: 1 patents2010: 2 patents20102011: 1 patents2012: 1 patents20122013: 1 patents2015: 1 patents20152016: 3 patents2020: 1 patents20202021: 1 patents2021

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11041681 Clamping system for a tube in a tube bundle 2021-06-22
10844830 Wave energy converter 2020-11-24
9498738 Field enhanced separation apparatus Lei Zhang, Jason M. McMullan, Gregory J. DeMartin, Michel Daage 2016-11-22 $160,022,000
9488419 Tube support for vibration mitigation 2016-11-08
9458819 Wave energy converter 2016-10-04
9034078 Apparatus and systems having an adsorbent contactor and swing adsorption processes related thereto Chithranjan Nadarajah, Jeffrey W. Frederick, Narasimhan Sundaram 2015-05-19 $140,359,000
8349267 Crude oil pre-heat train with improved heat transfer Ian A. Cody, Robert C. Welch, James E. Feather, Mark A. Greaney, Limin Song +1 more 2013-01-08 $133,798,000
8240367 Plate heat exchanger port insert and method for alleviating vibrations in a heat exchanger Thomas M. Rudy, Douglas F. Slingerland, Chih Pong Sin 2012-08-14 $156,146,000
8002983 Back flushable strainer device Thomas M. Rudy, Claude A. Lafleur, Clifford Hay, Tomas R. Melli 2011-08-23 $158,684,000
7793708 Anti-vibration tube support Marciano M. Calanog, Thomas M. Rudy, Malcolm D. Keen 2010-09-14 $94,606,000
7699093 Anti-vibration tube support for tube bundles having U-shaped bends Thomas M. Rudy 2010-04-20 $181,087,000
7506684 Anti-vibration tube support with locking assembly Thomas M. Rudy 2009-03-24 $635,151,000
7343964 Anti-vibration tube support Thomas M. Rudy, Marciano M. Calanog 2008-03-18 $284,420,000
7267164 Anti-vibration tube support Thomas M. Rudy 2007-09-11 $388,611,000
7219718 Reduced vibration tube bundle device Thomas M. Rudy, Louis A. Curcio 2007-05-22 $200,635,000
7128130 Anti-vibration tube support Roberto S. Tomotaki, Thomas M. Rudy, Marciano M. Calanog 2006-10-31 $556,770,000
7117935 Support system for tube bundle devices Thomas M. Rudy, Marciano M. Calanog 2006-10-10 $225,889,000
7073575 Reduced vibration tube bundle device Thomas M. Rudy, Louis A. Curcio 2006-07-11 $164,585,000
7032655 Anti-vibration tube support Roberto Tomotaki, Thomas M. Rudy, Marciano M. Calanog 2006-04-25 $205,734,000
6874572 Heat exchanger flow-through tube supports Marciano M. Calanog 2005-04-05 $269,447,000
6811685 Fouling mitigation device with movable screen Thomas M. Rudy, Marciano M. Calanog 2004-11-02 $124,486,000
6779596 Heat exchanger with reduced fouling Marciano M. Calanog 2004-08-24 $153,688,000
6736199 Heat exchanger with floating head Marciano M. Calanog, Thomas M. Rudy 2004-05-18 $138,883,000