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IVY HILL CORP

Overview
  • Total Patents
    51
About

IVY HILL CORP has a total of 51 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets audio-visual technology, packaging and shipping and machines are SAKAGUCHI NAOMITSU, FORWARD ELECTRONICS MFG COMPAN and BOLAND BRIAN TIMOTHY.

Patent filings per year

Chart showing IVY HILL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 O'Brien Patrick J 29
#2 Friedman Herbert 22
#3 Durham Larry 14
#4 Ford Donald R 6
#5 Haas Janice B 4
#6 Rufo Jr George 4
#7 Thomas Alvin 3
#8 Danelski James J 3
#9 Haas Janice 3
#10 Kern Arthur 3

Latest patents

Publication Filing date Title
US6634495B2 Modular storage system for recording media
US5819926A Package for a recording medium and method of assembling same
US5816394A Ecologically acceptable package for a recording medium
US5709300A Slide tray package for recording medium
US5562207A Short end cap storage package
US5531321A Glueless storage package
US5333728A Compact disc jacket and blank therefor
US5332089A Storage package for recording medium
US5333732A Lens package
US5425448A Storage package with variable depth compartment
US5379894A Paperboard package
US5366074A CD package comprising non-plastic panels
US5282917A Method of making a product having a concealed message
US5248032A Compact disc jacket
US5188230A Compact disc storage pack
US5219417A Compact disc storage package
US5205405A Compact disc holder and package therefor
US4982846A Sift-proof carton and blank therefor
US5028076A Product having concealed message
US4972953A Tamper-evident packaging, method of making same and intermediate therein