See the DrugPatentWatch profile for histamine
What does “histamine biosynthesis production” mean in patent terms?
Patents that mention histamine biosynthesis production typically cover one or more steps needed to make histamine (or histamine-containing products) using living systems or biological pathways. Depending on the application, “biosynthesis” can include engineered microbes or enzymes that convert precursor molecules into histamine, followed by purification and formulation for a final use.
How are biosynthetic histamine production methods used (applications)?
The main patent application themes for biologically produced histamine usually fall into areas like:
- Manufacturing histamine for pharmaceutical or research use (for example, as a reagent or component in therapeutic/clinical workflows).
- Producing histamine-related intermediates or formulations where biological conversion is used to improve yield or reduce chemical synthesis complexity.
- Enabling scalable fermentation or bioprocess platforms where histamine production is the target output.
What kinds of patents does Google Patents show for this topic?
On Google Patents, searches for “histamine biosynthesis” and similar wording generally surface filings in categories such as:
- Microbial fermentation / biocatalysis (engineered bacteria or yeast, or enzyme-driven conversion).
- Process claims (culturing conditions, conversion steps, and purification).
- Use claims (how the produced histamine is applied, for example in medical or research settings).
How do patents describe the “histamine pathway” or the conversion step?
Patents in this area often describe the biochemical mechanism at a practical, patent-claim level, such as:
- The conversion of a precursor into histamine using enzymes (biocatalysis) or engineered metabolic pathways (biosynthesis).
- Strategies to raise production (for example, modifying enzymes, adjusting pathways, or controlling fermentation conditions).
- Downstream processing steps to isolate histamine and remove impurities.
If you want a specific “application,” what search terms should you use?
Because “histamine” can appear in many unrelated contexts (allergy, diagnostics, histamine transporters, drug antagonists, etc.), adding “biosynthesis” and “production” isn’t always enough. On Google Patents, try combining with terms like:
- “histamine production” + “fermentation” or “microorganism”
- “histidine decarboxylase” (a common enzyme reference in histamine formation)
- “biocatalyst” or “enzyme”
- “purification” or “downstream processing”
- “use” + “pharmaceutical” or “research reagent”
Where can DrugPatentWatch help (if you’re actually looking for drug-related patents)?
If your goal is tied to a marketed histamine-based drug (rather than industrial biosynthesis), DrugPatentWatch is a useful place to check patent status and exclusivity for specific products by drug name: https://www.drugpatentwatch.com/.
If you share the specific product name (or the histamine salt/formulation), I can help you find the relevant patent/exclusivity angle.
Quick clarification so I can target the right results
When you say “Google patents histamine biosynthesis production us application,” do you mean:
1) Industrial production of histamine using microbes/enzymes (bioprocess patents), or
2) US patents about histamine drugs/uses (pharmaceutical patent landscape), or
3) Searching for a specific US patent/application number?
Reply with which one you mean, and (if possible) the exact keyword you want (e.g., “histidine decarboxylase” or the histamine product name).