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SEALED AIR CORP

Overview
  • Total Patents
    1,276
  • GoodIP Patent Rank
    6,537
  • Filing trend
    ⇩ 51.0%
About

SEALED AIR CORP has a total of 1,276 patent applications. It decreased the IP activity by 51.0%. Its first patent ever was published in 1957. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, packaging and shipping and textiles and paper are AB TETRA PAK, NYFFELER CORTI AG and TETRA PAK DEV.

Patent filings per year

Chart showing SEALED AIR CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sperry Charles R 95
#2 Sperry Laurence B 84
#3 Kannankeril Charles 80
#4 Ramesh Natarajan S 61
#5 Bertram George T 52
#6 Murch Brian A 46
#7 Kannankeril Charles P 45
#8 Lee Shau-Tarng 36
#9 Sperry Laurence 34
#10 Kane Eric A 34

Latest patents

Publication Filing date Title
WO2021081025A1 Passive tracking for inflatable webs along inflation nozzle
WO2021081028A1 Inflators for inflatable webs with gas moving devices in series
WO2021050619A1 Sheet material drive rollers having circumferences with curved profiles
WO2021041589A1 Inflatable packaging material with non-continuous longitudinal channels
WO2020257068A1 System for dispensing mailers, container for dispensing mailers
WO2020227590A1 Inflatable air cellular material with folding zones
WO2020227586A1 Path correction of inflatable web materials
WO2020227591A1 Guides for folded portions of inflatable webs
WO2020227585A1 Inflation nozzles for closed channel web materials
WO2020227587A1 Inflatable web materials and seal structures thereof
WO2020227584A1 Inflatable web materials and rails for guiding the same
WO2020227583A1 System and method for opening channels of web materials
US2020207500A1 Object tracking in packaging systems
WO2020131988A1 Automated packaging station and system for packaging objects
WO2020102272A1 Inflatable cellular web with multiple inflatable panels
WO2020072707A1 Size reduction of mailers
WO2020056106A1 Fill material cutting mechanisms and methods
WO2020037096A1 Retention packaging assembly
WO2020037097A1 Retention packaging assembly
WO2020023694A1 Inflatable cellular cushioning article with enhanced performance properties