Environmental Monitoring and Sensing System using Blister Packs

Publication ID: 24-11857493_0007_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Environmental Monitoring and Sensing System using Blister Packs,” Published Technical Disclosure No. 24-11857493_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857493_0007_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,493.

Summary of the Inventive Concept

The present inventive concept leverages the core technology of blister packs for medicinal products to create novel systems for monitoring environmental conditions, detecting contaminants, and sensing freshness in various industries.

Background and Problem Solved

Traditional environmental monitoring systems are often bulky, expensive, and limited in their sensing capabilities. The original blister pack patent, while innovative in the pharmaceutical industry, did not consider applications beyond medicinal products. The present inventive concept addresses these limitations by adapting the blister pack technology to provide compact, cost-effective, and versatile sensing solutions for diverse industries.

Detailed Description of the Inventive Concept

The new inventive concept comprises a blister pack with a bottom film and a lidding film, wherein the blister pocket contains at least one sensing strip or sensor. The sensing strip or sensor is sealed to the lidding film, ensuring a secure and protected environment for accurate sensing. The blister pack can be designed to monitor environmental conditions in greenhouses, detect moisture levels in agricultural produce, monitor food freshness, detect contaminants in water, or monitor indoor air quality. The system can be easily integrated into existing infrastructure, providing real-time data and enabling data-driven decision-making.

Novelty and Inventive Step

The novelty of the present inventive concept lies in the adaptation of blister pack technology to non-medical applications, providing a unique and non-obvious solution for environmental monitoring and sensing. The inventive step is the recognition that the blister pack's compact, sealed, and protected design can be leveraged to house sensing strips or sensors, enabling a wide range of applications beyond pharmaceuticals.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept may include using different materials for the blister pack, incorporating multiple sensing strips or sensors, or designing the blister pack for specific industries or use cases. Variations may also include integrating the blister pack with other technologies, such as IoT devices or machine learning algorithms, to enhance the sensing capabilities and provide more accurate data.

Potential Commercial Applications and Market

The present inventive concept has significant commercial potential in various industries, including agriculture, food processing, water treatment, and indoor air quality monitoring. The compact, cost-effective, and versatile nature of the blister pack-based sensing system makes it an attractive solution for companies seeking to improve their environmental monitoring and sensing capabilities.

CPC Classifications

SectionClassGroup
A A61 A61J1/035
B B65 B65B47/04
B B65 B65D75/36

Field of Art

Packaging technology with a focus on medical and environmental sensing systems, involving materials science, sensor integration, and protective packaging design. Requires expertise in polymer engineering, sensor technologies, and manufacturing processes for sealed containment systems.

Person of Ordinary Skill (PHOSITA) Profile

A professional with a bachelor's or master's degree in materials engineering, packaging science, or related field, with 3-5 years of experience in designing protective packaging systems and familiarity with sensor integration techniques.

Obviousness Rationale

A PHOSITA would recognize that the blister pack's fundamental structural design of a sealed, protective compartment can be readily adapted to house sensing technologies. The source patent's detailed teachings about multi-level blister pocket configurations provide a clear technical foundation for integrating sensors. The modular nature of the blister pack design inherently suggests potential for alternative content beyond pharmaceutical products.

Obvious Combinations & Variations

Source Patent Element
Bottom film with multi-level blister pocket design featuring recesses and peripheral ribs
PTD Variation
Replacing medicinal products with environmental sensing strips in the same blister pocket configuration
Obviousness Reasoning
Predictable substitution of contents within an established packaging structure, representing a simple design adaptation with known manufacturing techniques
Source Patent Element
Lidding film sealed to bottom film to create enclosed protective environment
PTD Variation
Using sealed environment to protect and preserve sensing technology instead of pharmaceutical products
Obviousness Reasoning
Applying identical sealing principles to a different functional context, representing a straightforward technical translation
Source Patent Element
Blister pack with configurable pocket dimensions and material properties
PTD Variation
Modifying pocket dimensions and material selection to accommodate various sensing technologies
Obviousness Reasoning
Routine engineering optimization using known material science principles to adapt packaging for different sensing requirements
Source Patent Element
Integral formation of peripheral structural elements in bottom film
PTD Variation
Integrating sensor attachment points or conductive pathways directly into blister pack film structure
Obviousness Reasoning
Known technique of embedding functional elements during manufacturing process, representing a predictable design extension
Source Patent Element
Blister pack designed for precise product containment
PTD Variation
Repurposing precise containment principles for environmental monitoring and sensing applications
Obviousness Reasoning
Leveraging established packaging technology's core principles of protection and precise spatial management across different domains
35 U.S.C. § 103 Summary: Based on US Patent 11857493's comprehensive disclosure of blister pack structural configurations, a person having ordinary skill in the art would find the environmental sensing adaptations described herein to be obvious variations. The fundamental packaging principles disclosed in the source patent provide sufficient technical foundation to render obvious the extension of blister pack technology into sensing and monitoring applications across multiple industrial domains.

Original Patent Information

Patent NumberUS 11,857,493
TitleBlister pack for medicinal products and tool for producing the blister pack
Assignee(s)UHLMANN PAC-SYSTEME GMBH & CO. KG