Assignee
GREENBUTTS LLC
US·1 granted patent·4 pending applications·16 citations·filing 2015–2024
Top patents by PatentIndex Score
5 records- 0185US10076135B2Biodegradable cigarette filter tow and method of manufactureGREENBUTTS LLC·Filed 2015·Granted Sep 18, 2018·16 cites·19 claims
- 0258US2025120430A1Cigarette filter rod manufacturing processGREENBUTTS LLC·Filed 2024·Application pending·0 cites
- 0357US2024324661A1Cigarette filter rod and processGREENBUTTS LLC·Filed 2024·Application pending·0 cites
- 0456US2024180237A1Fiber cell structure expansion processGREENBUTTS LLC·Filed 2023·Application pending·0 cites
- 0543US2015374030A1Biodegradable cigarette filter tow and method of manufactureGREENBUTTS LLC·Filed 2015·Application pending·0 cites
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