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PACK CORP Z

Overview
  • Total Patents
    15
About

PACK CORP Z has a total of 15 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United States and Canada. Its main competitors in its focus markets foods and drinks, consumer goods and basic materials chemistry are PETERSEN PAUL W, FUNDACAO UNIV FEDERAL DE RONDONIA and EPL TECH INC.

Patent filings in countries

World map showing PACK CORP Zs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 3

Patent filings per year

Chart showing PACK CORP Zs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zarotschenzeff Mikail T 5
#2 Noyes Harry A 4
#3 Welling Charles H 3
#4 Earl Stafford 3
#5 Zarotschenzeff Wladimir M 2
#6 Reiman Clarence K 1
#7 Stafford Earl 1
#8 Little Arthur D 1
#9 Hunt Welling Charles 1

Latest patents

Publication Filing date Title
US2424870A Process of freezing comestibles
US2329226A Poultry freezing
US2211153A Neutral refrigerating solution
US2183732A Frame freezing
US2145323A Defrosting and refreezing apparatus
US2247865A Method and apparatus for freezing
US2286225A Freezing process
US2140043A Freezing with fruit juices
US2134295A Method of preserving full dressed poultry
US2131131A Apparatus for refrigeration
US2116738A Method and apparatus for freezing vegetables and fruits
US2103925A Method of freezing fruits
CA405995A Frozen food product
CA396705A Neutral refrigerating solution
CA449058A Poultry freezing