Portfolio comparison
Chlorine Engineers Corp vs AT&T Intellectual Property I LP
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Chlorine Engineers Corp
Patents indexed
1
Year range
2015
Most recent
2015
chemical_manufacturingenergymaterialsindustrial_processes
Top Patents1 enriched
US 9181624· 2015
Making Caustic Soda with Less Salt Using a Special Electrolysis Cell
Activity by Decade
2010s1
Company B
AT&T Intellectual Property I LP
Patents indexed
2
Year range
2013 – 2014
Most recent
2014
softwareai_mlconsumer_electronicstelecommunications
Top Patents2 enriched
US 8862582· 2014
How Computers Automatically Organize and Search Photos Using Contextual Data
US 8606929· 2013
How Network Providers Subcontract Data Processing Tasks
Activity by Decade
2010s2
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