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USPTO Patent Rankings Data through Dec 31, 2025
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Mark Verrall — 37 Patents

Merck: 30 patents #264 of 9,382Top 3%
LG: 1 patents #17,528 of 26,165Top 70%
Greenbush Avenue, GB: #1 of 17 inventorsTop 6%
Overall (All Time): #88,321 of 4,157,543Top 3%
37 Patents All Time
Mark Verrall has been granted 37 US patents while listed as an inventor at Merck. The first was granted in 1995 and the most recent in August 2014. Mark Verrall ranks #88,321 of 4,157,543 US inventors in our database (top 2.1%). Patent records list Mark Verrall in Greenbush Avenue, GB.

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8795552 Liquid-crystalline medium Mingchou Wu, Martin (Kelun) Shu, Carol (Yi-Hsuan) Lin 2014-08-05 $53,413,000
8287756 Biaxial film II Kim Slaney, Owain Llyr Parri, Richard Harding, Shirley Ann Marden 2012-10-16 $91,715,000
8262930 Liquid crystalline medium and liquid crystal display Martin (Kelun) Shu, Carol (Yi-Hsuan) Lin, Fred (Jer-Lin) Chen 2012-09-11 $64,188,000
7936426 Transflective LCD comprising a patterned retardation film Richard Harding, Stephan Derow, Shirley Ann Marden, Rick A. Hamilton, II 2011-05-03 $57,596,000
7724330 Biaxial film having local birefringence that varies periodically Owain Llyr Parri, Tara Perrett, Kim Slaney, Richard Harding, Shirley Ann Marden 2010-05-25 $82,494,000
RE41281 Liquid crystal display device James Hanmer 2010-04-27
7527833 Biaxial film Kim Slaney, Owain Llyr Parri, Karl Skjonnemand, Tara Perrett 2009-05-05 $95,355,000
RE39605 Combination of optical elements Jeremy Ward, James Hanmer, David Coates 2007-05-01
7187424 Combination of optical films comprising a twisted a-plate and a polarizer Owin Parri, Karl Skjonnemand, Kim Slaney 2007-03-06 $56,478,000
7175890 Combination of optical elements Jeremy Ward, James Hanmer, David Coates 2007-02-13 $62,407,000
7169448 Optical compensator and liquid crystal display l David Coates, Owain Llyr Parri, Peter Le Masurier 2007-01-30 $42,279,000
7169447 Achromatic quarter wave film Jeong Su Yu, Moon Soo Park, Byoung Kun Jeon, Karl Skjonnemand, Kim Slaney 2007-01-30 $42,279,000
7105586 Optical retardation firm Mark John Goulding, Quentin Hodges, Ben Godden 2006-09-12 $47,298,000
7105209 Homeotropic alignment layer Michael Heckmeier, Melanie Klasen-Memmer, Georg Lüssem, Kazuaki Tarumi, David Coates +3 more 2006-09-12 $47,298,000
6912030 Optical compensator and liquid crystal display I David Coates, Owain Llyr Parri, Peter Le Masurier 2005-06-28 $309,751,000
6903789 Optical compensator and liquid crystal display II Tara Cutler, Owain Llyr Parri, Peter Le Masurier 2005-06-07 $125,112,000
6899929 Anisotropic polymer layer Mark John Goulding, Quentin Hodges, Ben Godden 2005-05-31 $131,524,000
6867834 Optical compensator for LCD including stacked films of only one O-plate, one A-plate and two negative C-plate retarders David Coates, Tara Cutler, Owain Llyr Parri, Peter Le Masurier, Stephan Derow 2005-03-15 $217,182,000
6667793 Broadband liquid crystal pigments Mark John Goulding, Matthias Kuntz, David Coates 2003-12-23 $244,480,000
6544605 Combination of optical elements Jeremy Ward, James Hanmer, David Coates 2003-04-08 $51,752,000
6466297 Method of preparing a broadband reflective polarizer Mark John Goulding, David Coates, John Patrick, John Argent 2002-10-15 $67,559,000
6420001 Reflective film David Coates 2002-07-16 $49,255,000
6379758 Liquid crystal display device James Hanmer 2002-04-30 $87,345,000
6319963 Reflective film David Coates 2001-11-20 $186,397,000
6312770 Liquid crystal elastomers Ian C. Sage, Keith M Blackwood, Michelle Jones, David Coates 2001-11-06