Invalidity Search
Invalidate Weak Patents with Comprehensive Prior-Art Analysis
A patent is only as strong as the prior art considered during its examination. Our Patent Invalidity Search service helps identify earlier disclosures that may challenge the novelty, inventive step, or validity of one or more patent claims.
Whether you are preparing for litigation, licensing negotiations, post-grant proceedings, patent opposition, or due diligence, we deliver comprehensive prior-art evidence to support informed legal and business decisions.
Our search extends beyond patent databases to include non-patent literature, technical publications, industry standards, product manuals, academic journals, conference papers, archived web content, and other publicly available disclosures that may have been overlooked during patent prosecution.
By combining advanced search strategies with detailed claim interpretation, we identify references that anticipate individual claim elements or can be combined to demonstrate obviousness. Each identified reference is analyzed for its technical relevance and mapped against the asserted claims to provide clear, evidence-based support.
Key Highlights
- Deep Priority Date Reference Hunting
- 35 U.S.C. 102 & 103 Prior Art Mapping
- Non-Patent Literature & Standard Specification Search
- Court-Ready Claim Charts for Defense & Opposition
Client Deliverables
- ➢Invalidity Search Report with Claim-by-Claim Chart
- ➢Prior Art Relevance & Priority Date Verification Table
- ➢PDF Copies of Cited Patents & NPL Articles
Service Scope & Includes
Contact Us
Have questions about your IP strategy or invention filing? Contact our team for tailored assistance.
Get in Touch
Connect with our specialized patent team for high-precision technical research, prior art evaluation, and customized IP strategy consultations.
Email Us
lakshaybhasin.official@gmail.comCall Us
+91 8851331775Office Address
Ausperia IP Solutions
K4/61 Mohan Garden, Uttam Nagar, 110059
Mon – Sat: 9:00 AM – 7:00 PM IST