Assignee
LIGNUM INC
KR·2 granted patents·2 pending applications·0 citations·filing 2018–2024
Top patents by PatentIndex Score
4 records- 0165US2025154007A1Method for manufacturing anode material for secondary battery using lignocellulosic biomassLIGNUM INC·Filed 2024·Application pending·0 cites
- 0264US2025115750A1Method for preparing scratch-resistant bio-additive for addition to plastics, and scratch-resistant bio-additive for addition to plastics prepared therebyLIGNUM INC·Filed 2023·Application pending·0 cites
- 0359US12264222B2Method for preparation of antibacterial bio-filler for plastic and antibacterial bio-filler for plastic prepared therebyLIGNUM INC·Filed 2020·Granted Apr 1, 2025·0 cites·11 claims
- 0456US11220580B2Method for preparation of bio-filler for plastic and bio-filler for plastic prepared therebyLIGNUM INC·Filed 2018·Granted Jan 11, 2022·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when LIGNUM 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 →