UPC Analytics
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Legal issues

Cross-cutting view of legal principles, recurring arguments, and the prior art the court relies on.

Legal principleSubsequent auxiliary amendment requests may be refused permissionClear all

Filtering to principle: Subsequent auxiliary amendment requests may be refused permission

Clear principle filter
Most-litigated legal principles
Recurring legal principles across 1 cases with reasoning extracted. Success rate counts patentee-favorable outcomes only.
PrincipleCasesDecidedPatentee success
patentee bears responsibility for drafting precise composition claims, particularly numerical ranges110%
intermediate product doctrine: a composition used as an intermediate lacks inventive step absent an inextricable link to an inventive production process110%
product-by-process features: claim interpretation for composition claims containing process-derived markers110%
subsequent auxiliary amendment requests may be refused permission110%
Most-rejected arguments
Arguments that the UPC has not accepted, ranked by repeat occurrences across cases.
ArgumentPartyCases
composition claims are novel and inventive as drafted with numerical ranges of ingredientsRespondent1
application to amend the patent (unconditional and subsequent auxiliary requests)Respondent1
Most-cited prior art
References relied on across substantive merits cases, with the role they typically play.

No prior-art data in the current scope.