Patents by Inventor Baiwei CHEN
Baiwei CHEN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20260157415Abstract: An oral pouch product includes a wrapper and a filler. The wrapper defines a cavity. The filler is in the cavity. The filler includes a dry mixture and a liquid mixture. The dry mixture includes a cellulosic material and a water-soluble filler. The liquid mixture includes oil, water, and liquid nicotine. The oil includes a triglyceride, a diglyceride, a monoglyceride, or any combination thereof. The liquid nicotine is dissolved in the oil and the water.Type: ApplicationFiled: December 2, 2025Publication date: June 11, 2026Applicant: Altria Client Services LLCInventors: Shaoyong YU, Shuzhong ZHUANG, Baiwei CHEN, Shannon BLACK, Feng GAO, Benjamin L. RAGLAND, Rebecca GRAY, Fadi ALDEEK
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Publication number: 20260068921Abstract: An oral pouch product for oral use may include a filler and a pouch enclosing the filler. The pouch may include a first edge and a second edge extending in parallel, a first sealed edge extending between the first edge and the second edge, and a second sealed edge extending between the first edge and the second edge. The second sealed edge may be spaced apart from the first sealed edge. The first sealed edge may be oriented such that the first sealed edge forms an acute angle with the first edge and an obtuse angle with the second edge.Type: ApplicationFiled: September 10, 2025Publication date: March 12, 2026Applicant: Altria Client Services LLCInventors: Jeanie BAILEY, Baiwei CHEN, Matthew LAMPE, Tanmay DESAI, Dwight WILLIAMS
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Publication number: 20260060294Abstract: An oral pouch product includes a wrapper and a filling material. The wrapper defines a cavity. The filling material is in the cavity. The filling material includes a dry mixture and a liquid mixture. The dry mixture includes a cellulosic material and a water-soluble filler. The liquid mixture includes an oil and liquid nicotine. The oil includes a triglyceride, a diglyceride, a monoglyceride, or any combination thereof. The liquid nicotine is dissolved in the oil. The filling material is free of water or includes water in an amount less than or equal to 5 weight percent.Type: ApplicationFiled: November 10, 2025Publication date: March 5, 2026Applicant: Altria Client Services LLCInventors: Baiwei CHEN, Feng GAO, Shannon M. BLACK, Shaoyong YU, Shuzhong ZHUANG, Benjamin L. RAGLAND, Rebecca M. GRAY, Fadi ALDEEK, Danielle CRAWFORD
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Patent number: 12484617Abstract: An oral pouch product includes a wrapper and a filling material. The wrapper defines a cavity. The filling material is in the cavity. The filling material includes a dry mixture and a liquid mixture. The dry mixture includes a cellulosic material and a water-soluble filler. The liquid mixture includes an oil and liquid nicotine. The oil includes a triglyceride, a diglyceride, a monoglyceride, or any combination thereof. The liquid nicotine is dissolved in the oil. The filling material is free of water or includes water in an amount less than or equal to 5 weight percent.Type: GrantFiled: December 8, 2023Date of Patent: December 2, 2025Assignee: Altria Client Services LLCInventors: Baiwei Chen, Feng Gao, Shannon M. Black, Shaoyong Yu, Shuzhong Zhuang, Benjamin L. Ragland, Rebecca M. Gray, Fadi Aldeek, Danielle Crawford
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Patent number: 12295412Abstract: An oral pouch product includes a wrapper and a filling material. The wrapper defines a cavity. The filling material is in the cavity. The filling material includes a dry mixture and a liquid mixture. The dry mixture includes a cellulosic material and a water-soluble filler. The liquid mixture includes an oil and liquid nicotine. The oil includes a triglyceride, a diglyceride, a monoglyceride, or any combination thereof. The liquid nicotine is dissolved in the oil. The filling material is free of water or includes water in an amount less than or equal to 5 weight percent.Type: GrantFiled: January 28, 2022Date of Patent: May 13, 2025Assignee: Altria Client Services LLCInventors: Baiwei Chen, Feng Gao, Shannon M. Black, Shaoyong Yu, Shuzhong Zhuang, Benjamin L. Ragland, Rebecca M. Gray, Fadi Aldeek
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Publication number: 20240099367Abstract: An oral pouch product includes a wrapper and a filling material. The wrapper defines a cavity. The filling material is in the cavity. The filling material includes a dry mixture and a liquid mixture. The dry mixture includes a cellulosic material and a water-soluble filler. The liquid mixture includes an oil and liquid nicotine. The oil includes a triglyceride, a diglyceride, a monoglyceride, or any combination thereof. The liquid nicotine is dissolved in the oil. The filling material is free of water or includes water in an amount less than or equal to 5 weight percent.Type: ApplicationFiled: December 8, 2023Publication date: March 28, 2024Applicant: Altria Client Services LLCInventors: Baiwei CHEN, Feng GAO, Shannon M. BLACK, Shaoyong YU, Shuzhong ZHUANG, Benjamin L. RAGLAND, Rebecca M. GRAY, Fadi ALDEEK
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Publication number: 20230240359Abstract: An oral pouch product includes a wrapper and a filling material. The wrapper defines a cavity. The filling material is in the cavity. The filling material includes a dry mixture and a liquid mixture. The dry mixture includes a cellulosic material and a water-soluble filler. The liquid mixture includes an oil and liquid nicotine. The oil includes a triglyceride, a diglyceride, a monoglyceride, or any combination thereof. The liquid nicotine is dissolved in the oil. The filling material is free of water or includes water in an amount less than or equal to 5 weight percent.Type: ApplicationFiled: January 28, 2022Publication date: August 3, 2023Applicant: Altria Client Services LLCInventors: Baiwei CHEN, Feng GAO, Shannon M. BLACK, Shaoyong YU, Shuzhong ZHUANG, Benjamin L. RAGLAND, Rebecca M. GRAY, Fadi ALDEEK