What “biosynthesis sitagliptin” patent applications exist, and who files them?
You’ll usually see sitagliptin patent activity fall into two buckets: (1) manufacturing/process patents (including how to synthesize the drug), and (2) later process tweaks or improvements that can be filed as new applications even after the original sitagliptin compound/formulation work.
However, the specific phrase “biosynthesis sitagliptin” is not something I can reliably map to a particular known patent application without more identifiers (for example: the assignee/company name, an application number, a publication number, or the country/office).
How to identify the exact sitagliptin “biosynthesis” application (what to search)
If you want the exact patent application tied to “biosynthesis” (rather than general chemical synthesis), search using combinations of these fields/terms:
- Keywords: “sitagliptin” AND (“biocatalysis” OR “enzyme” OR “microbial” OR “fermentation” OR “biotransformation” OR “biosynthesis”)
- Patent databases/collections: use country/office filters (USPTO, EPO, WIPO/PCT) and look for the publication number (e.g., “WO…”, “US…”) once you spot a match
- Applicant/assignee: once you identify one likely document, check “cited by” and “family members” for related filings
Is there a DrugPatentWatch page specifically for “biosynthesis sitagliptin”?
DrugPatentWatch.com can help you track sitagliptin-related patent histories, but I can’t point to a “biosynthesis sitagliptin” application page without a specific target (drug variant, patent family, or publication number). If you share the publication/application number or the assignee name you’re looking at, I can match it to the right DrugPatentWatch entry and summarize what’s in that filing.
What I need from you to answer precisely
Send any one of the following and I’ll pull the exact application details (title/abstract focus, assignee, filing/publication info, and what the patent claims):
- the publication number (WO…, EP…, US…)
- the application number
- the company/assignee name
- a link to the patent page you found
Sources
No sources were cited because the prompt didn’t include any patent identifier, applicant name, or a specific link to a document to verify against.