Obviousness

I cannot perform an obviousness analysis for US Patent 11037094B2 under 35 U.S.C. § 103 based on the information provided in the "Prior Art section of this page."

The provided "Prior Art section" in the patent text only lists:

• "Prior art keywords: product, status information, food, food product, product container"
• "Prior art date: 2015-03-30"

To conduct an obviousness analysis, specific prior art references (e.g., patent documents, publications) are required. These references would then be combined and analyzed against the claims of US11037094B2 to determine if a person having ordinary skill in the art would have been motivated to combine them to arrive at the claimed invention. Without actual prior art documents, it is not possible to identify combinations or articulate a motivation to combine.