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PLAS PAK IND INC

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    220,254
About

PLAS PAK IND INC has a total of 14 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets surface technology and coating, packaging and shipping and medical technology are SASHCO INC, GUANGDONG ORGANIC SILICON ENGINEERING AND TECH RESEARCH AND DEVELOPMENT CENTER and KELLER WILHELM A.

Patent filings per year

Chart showing PLAS PAK IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Frey Charles M 7
#2 Clemens Richard W 4
#3 Sandholm Albert E 4
#4 Frey Charles 3
#5 Raczka Steve 3
#6 Silverstein Jerome 3
#7 Duckworth George J 2
#8 Hunter John 1
#9 Hunter John H 1

Latest patents

Publication Filing date Title
US2014174037A1 Cartridge delivery system utilizing film bags
WO2014120648A1 One-piece ventable piston for a dispensing apparatus, a dispensing apparatus with same, and method of making same
WO2013066789A1 Dispenser system
US2006188314A1 Multi-cartridge dispenser
US2006144854A1 Cartridge delivery system utilizing film bags
US6899254B1 Venting seal for dispenser
US6601782B1 Disposable spray nozzle assembly
US5725499A Dual barreled syringe and methods of assembly and use
US5249709A Cartridge system for dispensing predetermined ratios of semi-liquid materials
WO9105731A1 Cartridge system for dispensing predetermined ratios of semi-liquid materials