Claim Analysis
Understanding Patent Claim Strength: A Multi-Dimensional Approach
Why evaluating patent claims requires analyzing validity, detectability, design-around resistance, and claim construction clarity—not just novelty.
Validity
Patent Validity Scoring: Balancing Alice, Indefiniteness, and Prior Art
How to assess validity risk by weighing 35 U.S.C. §§ 101, 102, 103, and 112 factors. Understanding the presumption of validity and what survives IPR.
Enforcement
Detectability: The Hidden Factor in Patent Claim Value
A claim you can't detect being infringed is a claim you can't enforce. Learn how claim type, divided infringement, and technical specificity affect detectability.
Claim Drafting
Design-Around Resistance: Drafting Claims Competitors Can't Avoid
Why transition phrases matter, how element count affects scope, and the tradeoff between functional language and means-plus-function limitations.
Prior Art
Prior Art Distance Analysis: Element-by-Element Comparison
Moving beyond document-level similarity to granular element analysis. Understanding when prior art anticipates versus renders obvious.
MPEP Deep Dive
Claim Transitions: Comprising, Consisting Of, and Everything Between
MPEP 2111.03 guidance on open, closed, and hybrid transitions. When "consisting essentially of" is your best option.
Red Flags
Patent Claim Red Flags: What to Watch For
From Jepson claims to single means violations, from whereby clauses to divided infringement—the warning signs every practitioner should recognize.
Reference Dates
Prior Art Date Requirements Under 35 U.S.C. § 102
When does a reference qualify as prior art? Understanding effective filing dates, publication dates, and the AIA first-to-file system.
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