Patents by Inventor Casper Chiang
Casper Chiang 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: 20260042566Abstract: Systems and methods for providing compostable food containers, which preserve the quality of a food product for an extended duration of time, and which optionally, allow for cooking of the food product therein. In some implementations, the food containers are sturdy, stackable, insulating, and require minimal or no manual labor to assemble. In some implementations, the food container includes a base and a cover, which cooperate to form a closed chamber for supporting, protecting, insulating and optionally cooking a food product, such as a pizza. The base and cover may each be formed of a single layer of material including, but not limited to, molded sugarcane fiber (“bagasse”), molded wood fiber, molded bamboo fiber, molded paper or plastic.Type: ApplicationFiled: October 21, 2025Publication date: February 12, 2026Inventors: Rick Bontrager, Casper Chiang, Alexander John Garden
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Patent number: 12466603Abstract: Systems and methods for providing compostable food containers, which preserve the quality of a food product for an extended duration of time, and which optionally, allow for cooking of the food product therein. In some implementations, the food containers are sturdy, stackable, insulating, and require minimal or no manual labor to assemble. In some implementations, the food container includes a base and a cover, which cooperate to form a closed chamber for supporting, protecting, insulating and optionally cooking a food product, such as a pizza. The base and cover may each be formed of a single layer of material including, but not limited to, molded sugarcane fiber (“bagasse”), molded wood fiber, molded bamboo fiber, molded paper or plastic.Type: GrantFiled: May 8, 2024Date of Patent: November 11, 2025Assignee: Congruens Group, LLCInventors: Rick Bontrager, Casper Chiang, Alexander John Garden
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Publication number: 20240375829Abstract: Systems and methods for providing compostable food containers that preserve the quality of a food product for an extended duration of time, and which optionally allow for cooking of the food product therein. In some implementations, the food containers are sturdy, stackable, insulating, and require minimal or no manual labor to assemble. In some implementations, the food container includes a base and a cover which cooperate to form a closed chamber for supporting, protecting, insulating and optionally cooking a food product, such as a pizza. The base and cover may each be formed of a single layer of material including, but not limited to, molded sugarcane fiber (“bagasse”), molded wood fiber, molded bamboo fiber, molded paper or plastic.Type: ApplicationFiled: July 24, 2024Publication date: November 14, 2024Inventors: Rick Bontrager, Casper Chiang, Jacob Patrick Flaherty
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Publication number: 20240294295Abstract: Systems and methods for providing compostable food containers, which preserve the quality of a food product for an extended duration of time, and which optionally, allow for cooking of the food product therein. In some implementations, the food containers are sturdy, stackable, insulating, and require minimal or no manual labor to assemble. In some implementations, the food container includes a base and a cover, which cooperate to form a closed chamber for supporting, protecting, insulating and optionally cooking a food product, such as a pizza. The base and cover may each be formed of a single layer of material including, but not limited to, molded sugarcane fiber (“bagasse”), molded wood fiber, molded bamboo fiber, molded paper or plastic.Type: ApplicationFiled: May 8, 2024Publication date: September 5, 2024Inventors: Rick Bontrager, Casper Chiang, Alexander John Garden
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Patent number: 12077347Abstract: Systems and methods for providing compostable food containers that preserve the quality of a food product for an extended duration of time, and which optionally allow for cooking of the food product therein. In some implementations, the food containers are sturdy, stackable, insulating, and require minimal or no manual labor to assemble. In some implementations, the food container includes a base and a cover which cooperate to form a closed chamber for supporting, protecting, insulating and optionally cooking a food product, such as a pizza. The base and cover may each be formed of a single layer of material including, but not limited to, molded sugarcane fiber (“bagasse”), molded wood fiber, molded bamboo fiber, molded paper or plastic.Type: GrantFiled: January 14, 2020Date of Patent: September 3, 2024Assignee: Congruens Group, LLCInventors: Rick Bontrager, Casper Chiang, Jacob Patrick Flaherty
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Patent number: 11999525Abstract: Systems and methods for providing compostable food containers, which preserve the quality of a food product for an extended duration of time, and which optionally, allow for cooking of the food product therein. In some implementations, the food containers are sturdy, stackable, insulating, and require minimal or no manual labor to assemble. In some implementations, the food container includes a base and a cover, which cooperate to form a closed chamber for supporting, protecting, insulating and optionally cooking a food product, such as a pizza. The base and cover may each be formed of a single layer of material including, but not limited to, molded sugarcane fiber (“bagasse”), molded wood fiber, molded bamboo fiber, molded paper or plastic.Type: GrantFiled: January 14, 2020Date of Patent: June 4, 2024Assignee: Congruens Group, LLCInventors: Rick Bontrager, Casper Chiang, Alexander John Garden
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Publication number: 20220097924Abstract: Systems and methods for providing compostable food containers that preserve the quality of a food product for an extended duration of time, and which optionally allow for cooking of the food product therein. In some implementations, the food containers are sturdy, stackable, insulating, and require minimal or no manual labor to assemble. In some implementations, the food container includes a base and a cover which cooperate to form a closed chamber for supporting, protecting, insulating and optionally cooking a food product, such as a pizza. The base and cover may each be formed of a single layer of material including, but not limited to, molded sugarcane fiber (“bagasse”), molded wood fiber, molded bamboo fiber, molded paper or plastic.Type: ApplicationFiled: January 14, 2020Publication date: March 31, 2022Inventors: Rick BONTRAGER, Casper CHIANG, Jacob Patrick FLAHERTY
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Publication number: 20220097897Abstract: Systems and methods for providing compostable food containers, which preserve the quality of a food product for an extended duration of time, and which optionally, allow for cooking of the food product therein. In some implementations, the food containers are sturdy, stackable, insulating, and require minimal or no manual labor to assemble. In some implementations, the food container includes a base and a cover, which cooperate to form a closed chamber for supporting, protecting, insulating and optionally cooking a food product, such as a pizza. The base and cover may each be formed of a single layer of material including, but not limited to, molded sugarcane fiber (“bagasse”), molded wood fiber, molded bamboo fiber, molded paper or plastic.Type: ApplicationFiled: January 14, 2020Publication date: March 31, 2022Inventors: Rick BONTRAGER, Casper CHIANG, Alexander John GARDEN
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Publication number: 20110297698Abstract: Described is a bottle having a cap with an atmospheric venting means comprising a venting receptacle and a porous thermoplastic plug. The porous plug can be held in place with a retaining ring.Type: ApplicationFiled: June 3, 2010Publication date: December 8, 2011Inventors: Casper Chiang, Andrew Doan
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Patent number: 6536068Abstract: Methods for monitoring toothbrush technique are provided, for example a method including, while a toothbrush user is brushing his teeth, acquiring data indicative of motion of the toothbrush along its longitudinal axis, and, providing information about the data for display. Devices and systems for monitoring toothbrushing technique are also provided.Type: GrantFiled: December 29, 1999Date of Patent: March 25, 2003Assignee: Gillette Canada CompanyInventors: Andy Yang, Casper Chiang
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Patent number: 6247930Abstract: The present invention relates to a tray for holding medicament to be applied to the teeth and gums of a patient, said tray being unitarily formed of a flexible composite material comprising a flexible, fine-celled polymeric foam upper layer, a tying layer and a film bottom layer. Said tray provides the user with a comfortable fit and exhibits improved mechanical and chemical resistance characteristics. Said trays are stable, even when decorated with ornamental printing.Type: GrantFiled: September 29, 1999Date of Patent: June 19, 2001Assignee: Gillette Canada CompanyInventors: Casper Chiang, Patrick J. Hanley, Robert Perry
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Patent number: 5755243Abstract: Improved dental flosses are provided, including a fiber core, preferably a multifilament fiber, and an elastomeric outer layer.Type: GrantFiled: June 27, 1996Date of Patent: May 26, 1998Assignee: Gillette Canada, Inc.Inventors: Michael Roberts, David Anglin, Brad Castillo, Casper Chiang, Jean Spencer
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Patent number: D918712Type: GrantFiled: February 11, 2019Date of Patent: May 11, 2021Assignee: Zume, Inc.Inventors: Rick Bontrager, Casper Chiang, Jacob Patrick Flaherty, Randall Strange
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Patent number: D963477Type: GrantFiled: October 2, 2019Date of Patent: September 13, 2022Assignee: Pizza Hut, LLCInventors: Adam Torres, Rick Bontrager, Peter Graham, Casper Chiang, Jacob Patrick Flaherty
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Patent number: D1015144Type: GrantFiled: April 12, 2021Date of Patent: February 20, 2024Assignee: Congruens Group, LLCInventors: Rick Bontrager, Casper Chiang, Jacob Patrick Flaherty, Randall Strange
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Patent number: D1028739Type: GrantFiled: October 2, 2019Date of Patent: May 28, 2024Assignee: Pizza Hut, LLCInventors: Adam Torres, Rick Bontrager, Peter Graham, Casper Chiang, Jacob Patrick Flaherty
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Patent number: D1086892Type: GrantFiled: April 22, 2024Date of Patent: August 5, 2025Assignee: Pizza Hut, LLCInventors: Adam Torres, Rick Bontrager, Peter Graham, Casper Chiang, Jacob Patrick Flaherty
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Patent number: D1102839Type: GrantFiled: December 21, 2023Date of Patent: November 25, 2025Assignee: Congruens Group, LLCInventors: Rick Bontrager, Casper Chiang, Jacob Patrick Flaherty, Randall Strange