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RATIONAL SOFTWARE CORP

Overview
  • Total Patents
    13
About

RATIONAL SOFTWARE CORP has a total of 13 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets computer technology are SHEEHAN JOHN M, ASADA MASAO and FOQUEST ADVANCED INC.

Patent filings in countries

World map showing RATIONAL SOFTWARE CORPs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 3
#3 EPO (European Patent Office) 3

Patent filings per year

Chart showing RATIONAL SOFTWARE CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology

Focus technologies

Top inventors

# Name Total Patents
#1 Hastings Reed 8
#2 Sorensen Jon 2
#3 Pan Douglas 2
#4 Clifford Christine 2
#5 Chhina Ramendra S 2
#6 Anderson Mark D 2
#7 Sherriff Joel L 2
#8 Tudor Curt D 2
#9 Bigall Evan J 2
#10 Maurer Dawn C 2

Latest patents

Publication Filing date Title
US6049666A Method and apparatus for accurate profiling of computer programs
US6167534A Load test system and method
EP0591360A1 Method and apparatus for modifying relocatable object code files
CA2426712A1 Method for signaling errors in memory accesses by a computer program