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John Christopher Whelan — 5 Patents

WTWaters Technologies: 1 patents #248 of 422Top 60%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John Christopher Whelan has been granted 5 US patents while listed as an inventor at Waters Technologies. The first was granted in 2001 and the most recent in April 2017. John Christopher Whelan ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John Christopher Whelan in Stirling, PA, GB.

Patents per Year

Patents granted per year, 2001 to 2017Bar chart with a peak of 2 patents in 2013.peak 22001: 1 patents20012012: 1 patents20122013: 2 patents20132017: 1 patents2017

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9632207 Seismic data recording Steven William Wilcox, Jonathan Alexander 2017-04-25
8547796 Seismic data recording Steven William Wilcox, Jonathan Alexander 2013-10-01
8547797 Seismic data recording Steven William Wilcox, Jonathan Alexander 2013-10-01
8246834 High pressure flash chromatography Lalit Chordia, Harbaksh Sidhu, Todd Palcic 2012-08-21 $36,698,000
6219620 Seismic acquisition system using wireless telemetry William Pentland Park, John Grant Flavell Smith, David Hamilton, William Alan Sandham 2001-04-17

Frequent Collaborators

Steven William Wilcox3 shared
Jonathan Alexander3 shared
William Pentland Park1 shared
Harbaksh Sidhu1 shared
David Hamilton1 shared
John Grant Flavell Smith1 shared

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Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5