Company patents

KHS GmbH

KHS GmbH's patent strategy reveals a surprising shift away from its core manufacturing categories, with 'Packaging Machines' declining by 66.7% so far in 2026 and 'Plastics Shaping & Molding' seeing a complete cessation of new patents in 2025 and 2026 after a 100% decline in 2025, indicating a significant re-evaluation of its traditional focus areas.

Patent Trend by Technology Area

Yearly patent publications since 2023

Product themes

Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.

76 US filings (since 2023) · 5 categories · 12 themes

Specialized Container Forming & Dispensing

Methods and apparatuses for creating unique package structures, such as recesses in specific materials, blister packages, or single-dose units, and for controlled dispensing of products from storage into these containers.

Packaging Machines
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36since 2023
-75.0%YoY
Integrated Dispensing Mechanisms

Containers or packaging components featuring active mechanisms for controlled release, preparation, or delivery of their contents, such as liquids, bulk materials, volatile compounds, or single-serve portions.

Containers & Packaging
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24since 2023
-57.1%YoY
Package Sealing and Integrity

Technologies and methods for securely closing, sealing, and maintaining the integrity of packages, including heat sealing, vacuum sealing, strapping, and specialized closure units, often involving material interaction and atmosphere control.

Packaging Machines
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24since 2023
n/a
Automated Product Conveyance

Systems and mechanisms designed for the automated movement, feeding, transfer, and destacking of products or packaging materials within a packaging line, often utilizing various types of conveyors and actuators.

Packaging Machines
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22since 2023
-80.0%YoY
Vehicle Docking & Loading Automation

Systems and mechanisms designed to safely and efficiently interface transport vehicles (trucks, trailers) with loading docks or automated loading systems, including vehicle restraint, telescopic loading arms, and specialized vehicle-mounted conveyors.

Conveying & Handling
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11since 2023
n/a
Plastic Extrusion Processes

Methods and equipment for continuously shaping plastic materials by forcing them through a die, often involving screw extruders, heating elements, and downstream calibration.

Plastics Shaping & Molding
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8since 2023
n/a
Conveyor Belt Design & Monitoring

Innovations in the physical structure, materials, support mechanisms, and operational monitoring of conveyor belts to improve durability, cleanliness, safety, or specific handling capabilities, including specialized drive mechanisms.

Conveying & Handling
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6since 2023
0.0%YoY
Thermoplastic Compression Molding

Processes involving the application of heat and pressure to shape thermoplastic or elastomeric materials, often using molds or presses, to achieve specific forms or material properties.

Plastics Shaping & Molding
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5since 2023
n/a
Automated Storage and Sorting Systems

Systems and methods for efficient storage, retrieval, and sorting of items within warehouses, distribution centers, or manufacturing facilities, often involving vertical lifts, high-throughput sorters, or inventory management logic.

Conveying & Handling
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2since 2023
n/a
Robotic Item Picking & Placement

Focuses on the mechanisms, control, and sensing involved in robots or automated systems accurately grasping, moving, and releasing individual items, often in conjunction with conveyor systems or storage units, including path planning and end effector design.

Conveying & Handling
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2since 2023
n/a
Medical Sterilization Technologies

Methods and apparatus for disinfecting or sterilizing medical devices, waste, or environments, often employing radiation, chemical agents, or thermal processes, and including monitoring systems.

Sterilization & Biocompatible Materials
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2since 2023
n/a
Ergonomic Container Portability

Design features and components integrated into containers to improve ease of carrying, handling, or transport, such as specialized handles, wheels, or adjustable elements.

Containers & Packaging
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1since 2023
new

Patents

Showing 1-10 of 169

Page 1 of 17
US 20250122068 A1APPLICATION
B67C3/34

Treatment Head for Treating Kegs

Filed:2022-08-30Pub:2025-04-17
Applicant:KHS GmbH

The invention relates to a treatment head ( 1 ) for treating kegs ( 3 ), each of which is equipped with at least one keg fitting ( 2 ). The treatment head ( 1 ) has a treatment head housing ( 4 ), as well as at least one plunger ( 5 ), which is held in the treatment head housing ( 4 ) so as to be displaceable in the axial direction of a treatment head axis (BA), for opening the keg fitting ( 2 ) of the keg ( 3 ) which is to be treated and is disposed in a sealing position on the treatment head ( 1 ). At least one fluid space ( 6 ) as well as flow paths or conduits (SK 1 , SK 2 ) which communicate controllably with the fluid space ( 6 ) are formed in the treatment head ( 1 ). The flow paths or conduits (SK 1 , SK 2 ) can be connected to the interior ( 3.1 ) of the keg ( 3 ) to be treated when the keg fitting ( 2 ) is open. The treatment head ( 1 ) also has at least one first controllable media valve ( 7 ) which is associated with the fluid space ( 6 ), is connected to a filling product feed ( 8 ) and is designed as a product valve for controlled feeding of a filling product, in particular a beverage, into the interior ( 3.1 ) of the keg ( 3 ) to be treated, as well as at least one second controllable media valve ( 12 ) which acts as a return valve. The invention is characterised in particular in that at least the first media valve ( 7 ) which acts as a product valve has a multiple sealing arrangement ( 9 ) for multiple sealing of the filling product feed ( 8 ) with respect to the fluid space ( 6 ). By means of the multiple sealing arrangement ( 9 ) at least one safety or leakage space ( 10 ) is formed which in at least one first closed valve position (V 1 ) of the first media valve ( 7 ) forms a separate intermediate space between the fluid space ( 6 ) and the filling product feed ( 8 ).