Published Technical Disclosure Archive

Adaptive Viscosity Control Dispensing System

Publication ID: 24-11857056_0005_PTD
Published: November 07, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Adaptive Viscosity Control Dispensing System,” Published Technical Disclosure No. 24-11857056_0005_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857056_0005_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. 11,857,056.

Background and Problem Solved

The original dispensing package and method for controlled delivery of a viscous composition, as described in the original patent, have limitations in terms of viscosity control and dispensing precision. The new invention addresses these limitations by introducing adaptive viscosity control and advanced dispensing head designs, enabling more precise and efficient application of viscous compositions.

Novelty and Inventive Step

The new claims introduce several novel and non-obvious features, including the adaptive viscosity control, turbulent flow creation, sensor-based dispensing rate adjustment, self-healing seal, and localized temperature control. These features significantly improve the precision and efficiency of viscous composition dispensing, making the original invention obsolete.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include different dispensing head designs, such as those with variable orifice sizes or shapes, or those incorporating additional sensors or actuators. Variations could also include different types of viscous compositions, such as those with varying viscosities or properties.

Potential Commercial Applications and Market

The Adaptive Viscosity Control Dispensing System has significant commercial potential in various industries, including cosmetics, pharmaceuticals, and food processing. The system's ability to precisely control viscosity and dispensing rates makes it ideal for applications where consistency and efficiency are critical, such as in the manufacturing of personal care products or pharmaceutical ointments.

Field of Art

Packaging and Dispensing Systems for Viscous Compositions, with expertise in fluid dynamics, materials engineering, and controlled delivery mechanisms

Person of Ordinary Skill (PHOSITA) Profile

A packaging engineer or materials scientist with advanced degree, familiar with rheological properties of viscous substances, dispensing technologies, and mechanical design of applicator systems

Obviousness Rationale

A person skilled in the art would recognize that the PTD's variations represent predictable engineering modifications to the source patent's core dispensing package concept. The disclosed variations leverage known fluid dynamics principles and standard design optimization techniques to enhance viscosity control and dispensing precision. These modifications represent incremental improvements that would be apparent to an ordinary practitioner seeking to refine viscous composition delivery systems.

Obvious Combinations & Variations

Source Patent Element
Dispensing package with container and dispensing head for viscous compositions
PTD Variation
Adding multiple dispensing orifices with adjustable configurations to modify composition viscosity
Obviousness Reasoning
Modifying orifice geometry is a standard technique for controlling fluid flow characteristics, representing a predictable design optimization within fluid dynamics engineering
Source Patent Element
Controlled delivery of viscous compositions with specific viscosity ranges
PTD Variation
Incorporating sensors to dynamically detect and adjust dispensing rate based on composition viscosity
Obviousness Reasoning
Integrating feedback mechanisms for real-time flow control is a known approach in precision dispensing technologies, representing an obvious enhancement to existing delivery systems
Source Patent Element
Dispensing package for topical compositions with specific material properties
PTD Variation
Creating localized temperature modifications to alter composition viscosity during dispensing
Obviousness Reasoning
Temperature-based viscosity manipulation is a well-established technique in materials engineering, representing a predictable method for flow control
Source Patent Element
Container design for preventing contamination of viscous compositions
PTD Variation
Implementing self-healing, adaptive sealing mechanisms in dispensing head
Obviousness Reasoning
Developing advanced sealing technologies is a standard design approach for improving packaging integrity, representing an obvious solution to known contamination challenges
Source Patent Element
Dispensing method for controlling viscous composition delivery
PTD Variation
Creating turbulent flow mechanisms to reduce composition viscosity during dispensing
Obviousness Reasoning
Utilizing fluid dynamics principles to modify flow characteristics is a standard engineering technique for managing viscous substance delivery
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857056 and the disclosed technical variations, a person having ordinary skill in the art would find the claimed innovations obvious and lacking inventive step. The proposed modifications represent predictable engineering solutions that would be apparent to a skilled practitioner seeking to optimize viscous composition dispensing technologies, thereby rendering subsequent claims obvious under 35 U.S.C. Section 103.

Original Patent Information

Patent NumberUS 11,857,056
TitleDispensing package and method for controlled delivery of a viscous composition
Assignee(s)The Procter & Gamble Company