Assignee
SAPPI NORTH AMERICA INC
US·3 granted patents·9 citations·filing 2018–2022
Top patents by PatentIndex Score
3 records- 0188US11549216B2Oil/grease resistant paper productsSAPPI NORTH AMERICA INC·Filed 2020·Granted Jan 10, 2023·8 cites·31 claims
- 0281US10837142B2Paper coating composition with highly modified starchesSAPPI NORTH AMERICA INC·Filed 2018·Granted Nov 17, 2020·1 cites·15 claims
- 0370US12460353B2Oil/grease resistant paper productsSAPPI NORTH AMERICA INC·Filed 2022·Granted Nov 4, 2025·0 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when SAPPI NORTH AMERICA INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →