Portfolio comparison
PPG Industries vs Dhol New Ventures LLC
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
PPG Industries
Patents indexed
1
Year range
1981
Most recent
1981
chemicalenergymanufacturingmaterialsindustrial_process
Top Patents1 enriched
US 4253922· 1981
How a Special Carbon-Fluorine Catalyst Makes Chlorine and Caustic Soda
Activity by Decade
1980s1
Company B
Dhol New Ventures LLC
Patents indexed
1
Year range
2008
Most recent
2008
consumer_electronicsmechanical
Top Patents1 enriched
US RE40324· 2008
How a Handheld Thumb-Controlled Computer Mouse Works
Activity by Decade
2000s1
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