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USPTO Patent Rankings Data through Dec 31, 2025
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Nigel A. Evans — 6 Patents

Pfizer: 6 patents #865 of 5,153Top 20%
East Lyme, CT: #35 of 183 inventorsTop 20%
Connecticut: #7,364 of 34,797 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Nigel A. Evans has been granted 6 US patents while listed as an inventor at Pfizer. The first was granted in 2002 and the most recent in March 2006. Nigel A. Evans ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Nigel A. Evans in East Lyme, CT, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7018640 In ovo vaccination against coccidiosis Robert Craig Findly, Frederick H. Weber 2006-03-28 $129,509,000
6627205 Ovo vaccination against coccidiosis Robert Craig Findly, Frederick H. Weber 2003-09-30 $173,502,000
6608033 Treatment or prevention of coccidiosis Peter C. Canning, Renee L. Hassfurther 2003-08-19 $165,603,000
6506785 Treating or preventing the early stages of degeneration of articular cartilage or subchondral bone in mammals using carprofen and derivatives Carolyn R. Kilroy, Kristin M. Lundy, Jean-Pierre Pelletier, Anthony Ricketts 2003-01-14 $312,109,000
6500438 In ovo vaccination against coccidiosis Robert Craig Findly, Frederick H. Weber 2002-12-31 $633,620,000
6495146 In ovo vaccination against coccidiosis Robert Craig Findly, Frederick H. Weber 2002-12-17 $317,881,000