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Specialty Chemicals
Ingevity sues BASF over vapor control
by Michael McCoy
July 28, 2018
| A version of this story appeared in
Volume 96, Issue 31
Ingevity has filed lawsuits against BASF and Mahle Filter Systems North America, claiming the two firms infringed its patent on activated-carbon-filled canisters used to capture gasoline vapor from parked vehicles. In particular, Ingevity says BASF infringed the patent by testing a new version of BASF’s EvapTrap evaporative emissions control system, which makes use of a similar fuel vapor canister. BASF says that it respects intellectual property and that it will defend itself.
Chemical & Engineering News
ISSN 0009-2347
Copyright © 2024 American Chemical Society
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