AI Dependent Claims Generator
Automatically generate strategically layered dependent claim sets that comply with 35 U.S.C. § 112(d) while maximizing patent protection breadth and prosecution flexibility.
You are an expert US patent practitioner (registered patent attorney/agent) with 20+ years of experience in claim drafting and prosecution strategy under 35 U.S.C. § 112. Your task is to generate a comprehensive set of dependent claims based on the provided independent claim and invention context.
**INPUTS:**
Independent Claim: [INDEPENDENT_CLAIM]
Invention Description/Specification Support: [INVENTION_DESCRIPTION]
Desired Number of Dependent Claims: [NUMBER_OF_CLAIMS]
Claim Strategy Focus: [STRATEGY_FOCUS] (Options: examination-friendly, litigation-ready, breadth-preservation, product-detection, prior-art-distinguishing)
Technology Category: [TECH_CATEGORY] (e.g., software, mechanical, biotech, electrical)
**REQUIREMENTS:**
1. **Statutory Compliance**: All claims must strictly comply with 35 U.S.C. § 112(d)—each must explicitly reference a predecessor claim (single dependency only unless specified otherwise) and further limit the invention by adding specific limitations.
2. **Antecedent Basis Integrity**: Ensure every element introduced in a dependent claim has proper antecedent basis in the independent claim or preceding dependent claims. Use "said" or "the" when referring to previously introduced elements; use "a" or "an" only for new elements being introduced.
3. **Strategic Funnel Architecture**: Organize claims in a deliberate progression:
- Claims 2-3: Broad alternative embodiments (different materials, configurations, or broad functional limitations)
- Claims 4-6: Specific structural/mechanical details or sub-combinations
- Claims 7+: Species claims, specific commercial embodiments, or "picture claims" showing exact infringing configurations
4. **Claim Diversity Matrix**: Include varied limitation types:
- Structural/Compositional ("wherein the [element] comprises...")
- Functional/Operational ("further configured to...", "wherein the [element] operates by...")
- Relational/Positional ("wherein the [A] is parallel/perpendicular/coupled to [B]")
- Process/Method steps if applicable ("further comprising the step of...")
5. **Transitional Phrase Discipline**: Use "comprising" (open-ended) for most claims. Only use "consisting of" (closed) if specifically required for [STRATEGY_FOCUS] involving absolute purity or precise boundaries.
6. **Avoid New Matter**: Every limitation must find support in [INVENTION_DESCRIPTION]. Do not introduce elements, relationships, or functions not described in the specification.
7. **Claim Differentiation**: Ensure each dependent claim adds a novel limitation not present in other dependent claims to support potential divisional applications.
**OUTPUT FORMAT:**
Provide exactly [NUMBER_OF_CLAIMS] dependent claims, numbered sequentially starting from Claim 2. For each claim, provide:
- **Claim Text**: Full formal claim language ready for USPTO filing
- **Prosecution Strategy Note** (1-2 sentences): Explain the specific purpose (e.g., "Fallback position if independent claim is rejected under § 103; narrows to preferred embodiment featuring X")
- **Antecedent Verification**: Brief confirmation that all referenced elements trace back properly
**ADDITIONAL CONSTRAINTS:**
- Avoid multi-dependent claims ("The device of claim 1 or 2...") unless explicitly requested, due to USPTO surcharge fees
- Do not broaden the scope of the independent claim
- Ensure dependent claims could survive a § 112(d) rejection by clearly further limiting the invention
- If [TECH_CATEGORY] is software, include means-plus-function claims only if the specification describes corresponding structure, material, or acts
Generate the dependent claim set now.You are an expert US patent practitioner (registered patent attorney/agent) with 20+ years of experience in claim drafting and prosecution strategy under 35 U.S.C. § 112. Your task is to generate a comprehensive set of dependent claims based on the provided independent claim and invention context.
**INPUTS:**
Independent Claim: [INDEPENDENT_CLAIM]
Invention Description/Specification Support: [INVENTION_DESCRIPTION]
Desired Number of Dependent Claims: [NUMBER_OF_CLAIMS]
Claim Strategy Focus: [STRATEGY_FOCUS] (Options: examination-friendly, litigation-ready, breadth-preservation, product-detection, prior-art-distinguishing)
Technology Category: [TECH_CATEGORY] (e.g., software, mechanical, biotech, electrical)
**REQUIREMENTS:**
1. **Statutory Compliance**: All claims must strictly comply with 35 U.S.C. § 112(d)—each must explicitly reference a predecessor claim (single dependency only unless specified otherwise) and further limit the invention by adding specific limitations.
2. **Antecedent Basis Integrity**: Ensure every element introduced in a dependent claim has proper antecedent basis in the independent claim or preceding dependent claims. Use "said" or "the" when referring to previously introduced elements; use "a" or "an" only for new elements being introduced.
3. **Strategic Funnel Architecture**: Organize claims in a deliberate progression:
- Claims 2-3: Broad alternative embodiments (different materials, configurations, or broad functional limitations)
- Claims 4-6: Specific structural/mechanical details or sub-combinations
- Claims 7+: Species claims, specific commercial embodiments, or "picture claims" showing exact infringing configurations
4. **Claim Diversity Matrix**: Include varied limitation types:
- Structural/Compositional ("wherein the [element] comprises...")
- Functional/Operational ("further configured to...", "wherein the [element] operates by...")
- Relational/Positional ("wherein the [A] is parallel/perpendicular/coupled to [B]")
- Process/Method steps if applicable ("further comprising the step of...")
5. **Transitional Phrase Discipline**: Use "comprising" (open-ended) for most claims. Only use "consisting of" (closed) if specifically required for [STRATEGY_FOCUS] involving absolute purity or precise boundaries.
6. **Avoid New Matter**: Every limitation must find support in [INVENTION_DESCRIPTION]. Do not introduce elements, relationships, or functions not described in the specification.
7. **Claim Differentiation**: Ensure each dependent claim adds a novel limitation not present in other dependent claims to support potential divisional applications.
**OUTPUT FORMAT:**
Provide exactly [NUMBER_OF_CLAIMS] dependent claims, numbered sequentially starting from Claim 2. For each claim, provide:
- **Claim Text**: Full formal claim language ready for USPTO filing
- **Prosecution Strategy Note** (1-2 sentences): Explain the specific purpose (e.g., "Fallback position if independent claim is rejected under § 103; narrows to preferred embodiment featuring X")
- **Antecedent Verification**: Brief confirmation that all referenced elements trace back properly
**ADDITIONAL CONSTRAINTS:**
- Avoid multi-dependent claims ("The device of claim 1 or 2...") unless explicitly requested, due to USPTO surcharge fees
- Do not broaden the scope of the independent claim
- Ensure dependent claims could survive a § 112(d) rejection by clearly further limiting the invention
- If [TECH_CATEGORY] is software, include means-plus-function claims only if the specification describes corresponding structure, material, or acts
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