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SHEFFIELD PHARMACEUTICALS INC

Overview
  • Total Patents
    16
About

SHEFFIELD PHARMACEUTICALS INC has a total of 16 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States, Canada and China. Its main competitors in its focus markets medical technology and machines are MED 2000 SRL, SOFTHALE NV and MICROBASE TECHNOLOGY CORP.

Patent filings per year

Chart showing SHEFFIELD PHARMACEUTICALS INCs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Armer Thomas A 11
#2 Pavkov Richard M 9
#3 Pavkov Richard Matthew 3
#4 Mohsen Nahed 3
#5 Tang Jie 3
#6 Sudhalkar Atul M 2
#7 Evans Bryce Burwick 2
#8 Armer Thomas Alex 2
#9 Mohsen Nahed Mohsen 2
#10 Armer T A 2

Latest patents

Publication Filing date Title
CA2383226A1 Flow control and filtration method and apparatus
US6367471B1 Internal vortex mechanism for inhaler device