Top IPC subclasses
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1
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C07K
|
3
|
Peptides
|
|
2
|
A61P
|
2
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Specific therapeutic activity of chemical compounds or medicinal preparations
|
|
3
|
A23L
|
2
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Foods, foodstuffs, or non-alcoholic beverages, not covered by subclasses A21D or A23B-A23J; their preparation or treatment, e.g. cooking, modification of nutritive qualities, physical treatment; preservation of foods or foodstuffs, in general
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4
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C09B
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1
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organic dyes or closely-related compounds for producing dyesmordantslakes
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5
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C12P
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1
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fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or t
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