Patent for Sale:

Flexible Packaging for Doses of Mayo, Ketchup, Vinagrete, Salad Dressings, Condensed Milk    

Patented single dose packets for fluid and pasty products such as mayo, ketchup and all types of sauces and dressings can be served without spilling and without getting dirty.


The packets are formed of a special sealed upper portion that, when teared away, opens a narrow-elongated pathway that, thanks to a special patented design and configuration, permits the edible product to be released in a safe, clean manner, in such a way not found in the present packets. This solves the problem of dripping and staining observed in the present edible pasty products such as mayo, ketchup, dressings, and so on.

Primary Application of the Technology

Primary target market is food industry, catering and the like. Packaging and dosing of liquid and doughy edible products such as mayonnaise, ketchup, dressings and sauces.

The Problem Solved by the Technology

It cannot be achieved by other existing packets because of the special and patented design of the pathway and the curvatures of the upper portion of the packet.

How the Technology Solves the Problem

The design is cheap to manufacture with excellent results - achieved by simply adding a cheap welding operation of a wider portion of the upper edge of the packets.

Competitive Advantage

It permits the dosing of fluid and doughty edible products (mayo, ketchup, olive oil, dressings, etc.) without spotting and staining. An important competitive advantage, the new design is so simple that this can be achieved in a very cheap manufacturing method.

The seller would like to be granted a license back.

Additional Information

Multiple EOUs on the marketat the disposal of qualifiying interesed buyers.

Patent Summary

European Patent Classes & Classifications Covered in this listing:


CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES . Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers .