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USPTO Patent Rankings Data through Dec 31, 2025
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Michael Kopcha — 3 Patents

SCSchering: 3 patents #883 of 2,442Top 40%
East Brunswick Township, NJ: #253 of 717 inventorsTop 40%
New Jersey: #23,671 of 69,400 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Michael Kopcha has been granted 3 US patents while listed as an inventor at Schering. The first was granted in 1995 and the most recent in January 2003. Michael Kopcha ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Michael Kopcha in East Brunswick Township, NJ, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6503482 Non-chlorofluorocarbon aerosol formulations Julianne Fassberg, Joel A. Sequeira, Imtiaz A. Chaudry 2003-01-07 $106,231,000
6416743 Aerosol formulations of albuterol and 1,1,1,2-tetrafluoroethane Julianne Fassberg, Joel A. Sequeira, Imtiaz A. Chaudry 2002-07-09 $63,501,000
5474759 Non-chlorofluorocarbon aerosol formulations Julianne Fassberg, Joel A. Sequeira, Imtiaz A. Chaudry 1995-12-12 $46,324,000