William Duncan Powrie

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Compositions and methods for preserving cut apples

Food or edible material: processes – compositions – and products – Preserving or modifying color by use of diverse additive – Additive containing calcium
Reexamination Certificate

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Formulation and process for producing a universal fruit base...

Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Beverage or beverage concentrate
Reexamination Certificate

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Potato treatment process

Food or edible material: processes – compositions – and products – Preserving or modifying color by use of diverse additive – Additive is or contains organic compound of known structure
Patent

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Preparation and preservation of fresh, vitaminized, flavored and

Food or edible material: processes – compositions – and products – Inhibiting chemical or physical change of food by contact... – Including step of packaging
Patent

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Process and formulation for producing a multipurpose,...

Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Plant material is basic ingredient other than extract,...
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Profile ID: LFUS-PAI-P-1931936

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