Published Technical Disclosure Archive

Enhanced Synergistic Combinations Technical Implementation

Publication ID: 24-11858191_0008_PTD
Published: October 29, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Enhanced Synergistic Combinations Technical Implementation,” Published Technical Disclosure No. 24-11858191_0008_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858191_0008_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. 11,858,191.

Summary of the Inventive Concept

An improved approach to synergistic combinations that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but synergistic combinations presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements synergistic combinations enhancements while maintaining compatibility with the original patent's architecture. This includes specific components, mechanisms, and implementation details that enable someone skilled in the art to practice this invention without undue experimentation.

Novelty and Inventive Step

Introduces new technical features and approaches that were not present in the source patent, specifically targeting synergistic combinations improvements.

Alternative Embodiments and Variations

Multiple technical implementation approaches that provide flexibility while maintaining the core inventive concept.

Potential Commercial Applications and Market

Broad market applicability across industries that can benefit from synergistic combinations enhancements.

CPC Classifications

SectionClassGroup
B B29 B29C48/0018
B B29 B29C48/08
B B29 B29C48/21
B B29 B29C55/143
B B32 B32B7/02
B B32 B32B27/08
B B32 B32B27/304
B B32 B32B27/306
B B32 B32B27/32
B B32 B32B27/34
B B32 B32B27/36
B B29 B29K2023/00
B B29 B29K2023/086
B B29 B29K2027/08
B B29 B29K2067/003
B B29 B29K2077/00
B B32 B32B2250/03
B B32 B32B2250/04
B B32 B32B2250/05
B B32 B32B2250/24
B B32 B32B2307/518
B B32 B32B2307/72
B B32 B32B2307/732

Field of Art

Polymer processing and multilayer film manufacturing, specifically focused on coextrusion techniques for creating composite films with specialized layer configurations, requiring expertise in materials science, polymer engineering, and extrusion technology

Person of Ordinary Skill (PHOSITA) Profile

A polymer engineer or materials scientist with advanced degree, 5-10 years industrial experience in film manufacturing, familiar with extrusion techniques, material property optimization, and multilayer film design strategies

Obviousness Rationale

A person skilled in the art would recognize that the PTD's synergistic combinations represent predictable variations of the source patent's multilayer film architecture, utilizing standard engineering design choices and known polymer processing techniques to extend the original patent's fundamental approach. The disclosed enhancements represent incremental improvements that would be apparent to a skilled practitioner familiar with composite film manufacturing methodologies. The variations demonstrate routine optimization within the established technical framework of the original patent.

Obvious Combinations & Variations

Source Patent Element
Coextrusion method for multilayer film with at least three distinct layers
PTD Variation
Enhanced layer configuration with additional technical implementation approaches and synergistic component combinations
Obviousness Reasoning
Predictable extension of existing coextrusion techniques, representing standard design flexibility in polymer processing
Source Patent Element
Thermoplastic resin layer with specific melting temperature characteristics
PTD Variation
Modified resin composition with targeted performance enhancements
Obviousness Reasoning
Known technique of material property optimization through routine compositional adjustments
Source Patent Element
Layer thickness constraints and proportional relationships
PTD Variation
Alternative layer thickness configurations maintaining core structural principles
Obviousness Reasoning
Finite design space of layer configuration represents obvious engineering design choice
Source Patent Element
Biaxially oriented multilayer film manufacturing process
PTD Variation
Extended processing techniques with improved synergistic component interactions
Obviousness Reasoning
Incremental process improvements using known polymer engineering methodologies
Source Patent Element
Composite film with specialized surface and internal layer characteristics
PTD Variation
Enhanced surface and internal layer interaction mechanisms
Obviousness Reasoning
Predictable result of applying known material science principles to existing film architecture
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858191 and the comprehensive technical disclosure herein, a person having ordinary skill in the art would find the claimed variations obvious and anticipated, representing routine engineering optimization within the established multilayer film manufacturing domain. The disclosed technical implementation constitutes prior art demonstrating the predictable and obvious nature of the claimed inventive concepts.

Original Patent Information

Patent NumberUS 11,858,191
TitleMethod for producing a multi-layer composite film, multi-layer composite film, and use thereof
Assignee(s)Kuhne Anlagenbau GmbH