Portfolio comparison
Pilkington Brothers Ltd vs EMC IP Holding Co LLC
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Pilkington Brothers Ltd
Patents indexed
1
Year range
1959
Most recent
1959
mechanicalmaterialsautomotiveconsumer_electronics
Top Patents1 enriched
US 2911759· 1959
How the Float Glass Process Makes Perfectly Flat Window Panes
Activity by Decade
1950s1
Company B
EMC IP Holding Co LLC
Patents indexed
2
Year range
2017 – 2018
Most recent
2018
consumer_electronicssoftwaretelecommunicationssemiconductors
Top Patents2 enriched
US 10102356· 2018
Securing Data Storage Commands with Passcodes
US 9672117· 2017
How to Keep Data Safe During a Site Failover
Activity by Decade
2010s2
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