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GRAHAM FRANK L

Overview
  • Total Patents
    12
About

GRAHAM FRANK L has a total of 12 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets biotechnology, agriculture and pharmaceuticals are ADVEC INC, COPYRAT PTY LTD and GENOVO INC.

Patent filings in countries

World map showing GRAHAM FRANK Ls patent filings in countries

Patent filings per year

Chart showing GRAHAM FRANK Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Graham Frank L 12
#2 Parks Robin 5
#3 Ng Philip 3
#4 Chen Liane 3
#5 Anton Martina 2
#6 Rudnicki Michael A 2
#7 Parks Robin J 1
#8 Anglana Mauro 1
#9 Mathews David 1
#10 Bacchetti Silvia 1

Latest patents

Publication Filing date Title
US2006110798A1 Cells expressing recombinase useful for adenovirus vector production and control of gene expression
CA2254444A1 Cell line for producing repressor proteins
US2601117A Applying and removing extension device for temporary rivets
US2268933A Micrometric line spacer mechanism for typewriters