Investor Presentaiton
"Bleed" Emissions Patent
Applicable only to U.S./Canada “near zero” application
Control Technology
51
These canister technologies are
not covered by the "bleed"
emissions patent
Ingevity's granular and pellet
carbon products are the
preferred choice around the
world to meet these regulatory
standards
Patent does not apply to China's
shift to Tier 2 standards
1970-80s technology / 0.5-1.0L
One Day Parking
India China Europe
Japan
-
Brazil S. Korea
1990s technology / 2.0-3.0L
•
Multi-day parking & running loss
• Plus refueling control
US & Canada (current)
China (July 2020)
Ingevity's patent applies to U.S.
and Canadian "near zero"
standards
。 Patent expires in 2022
Modern technology
"Near Zero"
2.0-3.0L + scrubber
U.S. & Canada (phase in 2017-2022)
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