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USPTO Patent Rankings Data through Dec 31, 2025
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Alexander Berk — 6 Patents

SSSpectral Sciences: 4 patents #8 of 34Top 25%
UFUS Air Force: 1 patents #6,232 of 16,312Top 40%
Sharon, MA: #208 of 848 inventorsTop 25%
Massachusetts: #20,532 of 88,656 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Alexander Berk has been granted 6 US patents while listed as an inventor at Spectral Sciences. The first was granted in 1999 and the most recent in September 2009. Alexander Berk ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Alexander Berk in Sharon, MA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7593835 Reformulated atmospheric band model method for modeling atmospheric propagation at arbitrarily fine spectral resolution and expanded capabilities. Gail P. Anderson, Prabhat K. Acharya, Larry Bernstein, Steven Adler-Golden, Jamine Lee +1 more 2009-09-22
7433806 Band model method for modeling atmospheric propagation at arbitrarily fine spectral resolution Prabhat K. Acharya, Lawrence S. Bernstein, Gail P. Anderson, Paul Lewis, James H. Chetwynd +1 more 2008-10-07
7337065 Methods for atmospheric correction of solar-wavelength hyperspectral imagery over land Steven Adler-Golden, Michael W. Matthew, Lawrence S. Bernstein, Gail P. Anderson 2008-02-26
7046859 Methods for determining a measure of atmospheric aerosol optical properties using a multi- or hyperspectral, multi-pixel image Lawrence S. Bernstein, Steven Adler-Golden, Timothy C. Perkins, Robert Y. Levine 2006-05-16
6909815 Method for performing automated in-scene based atmospheric compensation for multi-and hyperspectral imaging sensors in the solar reflective spectral region Lawrence S. Bernstein, Steven Adler-Golden, Timothy C. Perkins, Robert Y. Levine 2005-06-21
5884226 System and method for modelling moderate resolution atmospheric propagation Gail P. Anderson, James H. Chetwynd, Lawrence S. Bernstein, Prabhat K. Acharya, David C. Robertson +1 more 1999-03-16