Patent for Biodegradable Filter Technology

Innovation by Tobacco Reporter
Jul.18.2022

Greenbutts has received a Canadian patent for its biodegradable filter tow technology.

Patent for Biodegradable Filter Technology

The patent adds to Greenbutts’ proprietary technology stack, offering an all-natural, biodegradable and water dispersing cigarette filter. Previously, Greenbutts obtained patent recognition in the United Kingdom and the United States.

 

“Greenbutts’ mission started 12 years ago, at a time when the phrase ‘single-use plastic’ was not used as often as it is today,” said Greenbutts CEO Tadas Lisauskas in a statement. “Our dedication through extensive R&D with our world-class scientific team is now being recognized on a global scale as governments, industry and consumers are all in alignment with a green, clean future.”

 

According to Lisauskas, Greenbutts’ biodegradable cigarette filter is compatible not only with traditional combustible smoking products but also with heat-not-burn products. In August 2021, Greenbutts signed an agreement to supply its biodegradable filters to Poda Lifestyle and Wellness.  

 

“This patent has strategic importance to our organization as it comes in full alignment with the Canadian government’s decision to ban the manufacture and importation of harmful single-use plastics, a historic move for North America,” he said. “Our technology is a viable and sustainable alternative to cellulose acetate filters while maintaining the sensory experience, delivering the high-performance filtration capability of a traditional filter.”

 

“The granting of this new IP by the Canadian Intellectual Property Office is another demonstration that the company is advancing in becoming the most strategic partner to catalyze the tobacco industry to, once and for all, migrate from single-use plastic to a planet friendly, consumer-aligned and government-supported solution,” said Greenbutts’ chief strategy officer, Luis Sanches.

 

The content excerpted or reproduced in this article comes from a third-party, and the copyright belongs to the original media and author. If any infringement is found, please contact us to delete it. Any entity or individual wishing to forward the information, please contact the author and refrain from forwarding directly from here.

Vietnam's tobacco tax reform receives WHO award, projected to boost annual revenue by $900 million
Vietnam's tobacco tax reform receives WHO award, projected to boost annual revenue by $900 million
The WHO Western Pacific Regional Director recently presented the WHO Global Award to Vietnamese Minister of Health Đào Hồng Lan. The tax reforms in the newly revised 2025 Special Consumption Tax Law will enable 2.1 million people in Vietnam to quit or not start smoking by 2031, and will also generate an additional VND24 trillion (US$910 million) in annual state revenue.
Sep.28
Thai Police Raid Three Vape Warehouses in Chiang Mai, Seize 36,555 Items Worth US$200,000
Thai Police Raid Three Vape Warehouses in Chiang Mai, Seize 36,555 Items Worth US$200,000
Thai police raided three vape storage sites in Chiang Mai, arresting two women and seizing 36,555 vape items worth over ฿6.6 million(US$200,000). Authorities estimate annual turnover at about ฿30 million(US$920,000) and are pursuing financial backers.
Oct.28 by 2FIRSTS.ai
Two South African students had their scholarships revoked for vaping; court rules the school's punishment invalid
Two South African students had their scholarships revoked for vaping; court rules the school's punishment invalid
Two South African students win court ruling against school's excessive e-cigarette punishment, violating "no double jeopardy" principle.
Sep.15 by 2FIRSTS.ai
Latvia’s Constitutional Court Upholds Vape Flavor Ban as Constitutional
Latvia’s Constitutional Court Upholds Vape Flavor Ban as Constitutional
The Constitutional Court of Latvia upheld the 2025 vape-flavor ban as constitutional, rejecting appeals by Pro Vape and SIA MASS Industry. Judges said the restrictions serve a legitimate public-health purpose by protecting youth from nicotine addiction and that the social benefits outweigh business losses.
Oct.24 by 2FIRSTS.ai
PMI Japan Upgrades IQOS ILUMA i One with New Button Layout, Aluminum Base
PMI Japan Upgrades IQOS ILUMA i One with New Button Layout, Aluminum Base
PMI Japan has refreshed its all-in-one heated tobacco device, IQOS ILUMA i One, with upgraded materials and exterior design. Sales begin October 29 via IQOS stores and the official website. The new model retains core features such as auto-start and continuous use, but is not compatible with accessories from the previous version.
Oct.30 by 2FIRSTS.ai
London police crackdown on drug-laced e-cigarettes: Over 2,000 poisoning charges expected in 2024-2025
London police crackdown on drug-laced e-cigarettes: Over 2,000 poisoning charges expected in 2024-2025
London police announced a crackdown on drug-tainted e-cigarettes. The operation stemmed from an incident in the southeast of the capital where e-cigarettes were laced with "cannabis-like products," leading to the hospitalization of a 14-year-old. Data shows that between March 2024 and March 2025, London police received over 2,000 allegations of drug-tainted e-cigarettes. Of the victims in August 2025, 66% were women, a disproportionately high proportion.
Sep.26 by 2FIRSTS.ai