Patent Search Services
At Cardinal, we understand the importance of thorough, in-depth patent research. Our veteran search professionals dig deep, drawing on their subject matter expertise and utilizing the best strategies and technologies to efficiently uncover the information you need.
For more information, click here.

  • Patent Searching Video
  • Patent Search Services
    At Cardinal, we understand the importance of thorough, in-depth patent research. Our veteran search professionals dig deep, drawing on their subject matter expertise and utilizing the best strategies and technologies to efficiently uncover the information you need.
    For more information, click here.

Request A Patent Search Quote


Type of Art to be Searched
Categories?
Jurisdiction(s) to be Searched (for more than ten jurisdictions, specify in Additional Comments section)


Include References on the Face of the Patent in the Results?
Claim Mapping/Analysis?


Expired Patents for Safe Harbor Purposes Searched?
Applications to be Searched?

Jurisdiction(s) to be Searched (for more than ten jurisdictions, specify in Additional Comments section)


Attach Drawings (preferably views of all sides)



Scope of the Search
List Classifications (if only Figure Searching in U.S. Utility Patents & Publications in Client Approved Classifications is Checked)


 

Scope of the Search
List Classifications (if only Figure Searching in U.S. Utility Patents & Publications in Client Approved Classifications is Checked)


Attach Drawings (preferably views of all sides)
Expired Patents for Safe Harbor Purposes Searched?
Applications to be Searched?

Jurisdiction(s) to be Searched (for more than ten jurisdictions, specify in Additional Comments section)


Claim Mapping/Analysis?




Methodology Desired
Ownership Analysis
Landscape Search
Validity Search
TIFF



Collection Services Desired


Claim Mapping/Analysis?




Type of Art to be Searched
Categories?
Jurisdiction(s) to be Searched (for more than ten jurisdictions, specify in Additional Comments section)


Include References on the Face of the Patent in the Results?
Claim Mapping/Analysis?


Expired Patents for Safe Harbor Purposes Searched?
Applications to be Searched?

Jurisdiction(s) to be Searched (for more than ten jurisdictions, specify in Additional Comments section)


Attach Drawings (preferably views of all sides)



Scope of the Search
List Classifications (if only Figure Searching in U.S. Utility Patents & Publications in Client Approved Classifications is Checked)


 

Scope of the Search
List Classifications (if only Figure Searching in U.S. Utility Patents & Publications in Client Approved Classifications is Checked)


Attach Drawings (preferably views of all sides)
Expired Patents for Safe Harbor Purposes Searched?
Applications to be Searched?

Jurisdiction(s) to be Searched (for more than ten jurisdictions, specify in Additional Comments section)


Claim Mapping/Analysis?




Invalidity Search Options
  • Basic Validity

    U.S. & Worldwide Patents + Patent Publications & Non-Patent

    Includes

    • Independent Claims Only (Single Inventive Concept)
    • Essential NPL Searching
    • Claim Mapping / Analysis Available
    • 5-7 Business Days
    Quote
  • Standard Validity

    U.S. & Worldwide Patents + Patent Publications & Non-Patent

    Includes

    • Independent Claims Only (Single Inventive Concept)
    • Essential NPL Searching
    • Claim Mapping / Analysis Available
    • 5-7 Business Days
    Quote
  • Premium Validity

    U.S. & Worldwide Patents + Patent Publications & Non-Patent

    Includes

    • Independent Claims Only (Single Inventive Concept)
    • Essential NPL Searching
    • Claim Mapping / Analysis Available
    • 5-7 Business Days
    Quote
  • Redbird Validity

    U.S. & Worldwide Patents + Patent Publications & Non-Patent

    Includes

    • Independent Claims Only (Single Inventive Concept)
    • Essential NPL Searching
    • Claim Mapping / Analysis Available
    • 5-7 Business Days
    Quote