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EMPAK INC

Overview
  • Total Patents
    111
About

EMPAK INC has a total of 111 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets semiconductors, machines and audio-visual technology are E PAK INTERNATIONAL INC, KAKIZAKI SEISAKUSHO KK and PYLANT JAMES D.

Patent filings per year

Chart showing EMPAK INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gregerson Barry 48
#2 Gallagher Gary 12
#3 Wiseman Brian 11
#4 Mortensen Roger L 10
#5 Wittman Boyd 9
#6 Dressen Larry 8
#7 Johnson Douglas M 8
#8 Wittman Boyd C 6
#9 Jacoby Robert 6
#10 Peterson Kelly 6

Latest patents

Publication Filing date Title
US5992638A Advanced wafer shipper
US5894996A Method and apparatus for reclaiming plastic
WO9744203A1 Fluoropolymer marking system
US5775508A Disk package for rotating memory disks
US5921397A Disk cassette
US5709065A Desiccant substrate package
TW295657B Shipping and transport cassette kinematic coupling
TW294640B Vacuum actuated mechanical latch
CA2218384A1 300 mm shipping container
CN1185142A Shipping and transport cassette with kinmatic coupling
CN1185141A 300 mm microenvironment pod with door on side
CN1185189A Vacuum actuated mechanical latch
US6010009A Shipping and transport cassette with kinematic coupling
US5803269A 300mm shipping container
US5967571A Vacuum actuated mechanical latch
WO9713709A1 Shipping and transport cassette with kinematic coupling
CN1185140A 300 mm shipping container
EP0854964A1 Vacuum actuated mechanical latch
WO9713710A1 300mm MICROENVIRONMENT POD WITH DOOR ON SIDE
AU4003895A Container having a cleanable, re-usable box door liner