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The Law Office of Joan I. Norek

        Intellectual Property

            Chicago, Illinois

                                                    w w w . n o r e k l a w . c o m

       

 

Patents

About Patents
Why Patent It
Public Domain vs Patents
Patent Term
Patent Myths
Internet Issues
Inventors and Assignees
Patent List
Patents Directory
Chemical  Patents
Patent Fields Guide
Patent Search - Basic
Patent Search - Corporate
On-Line Order - Searches
DIY On-Line Patent Check
Patent It or Not
About Patent Applications
Meaningful Patent Protection
Patent Application Outline
Application - Corporate
Application Entry-Costs
Application Examination
Disclosure Documents
Provisional Services
About Provisionals
Provisional vs Non-provisional
Provisional - Attorney Prepared
Provisional Replacement
Patent Consultations
Patent vs Trade Secret
Trade Secrets after Patent Filing
Patents vs Trademarks
Patent Interferences
Patent Infringement
Patent Marking
Patent Ready
Patent Reexaminations

 

 

Patent Ownership Inventors and Assignees

 

Inventors must be identified:

  • U.S. patent laws require the identification of all individual inventors.

  • Failure to name an inventor, or naming a non-inventor as an inventor, can invalidate any patent that might issue from an application.

  • There is no legal significance in the order in which inventors are named.

 What makes someone an inventor:

  • Only persons who contributed to the conception and/or the conversion of a conception to a practicality are inventors.

  • Persons who contribute financing or marketing or other auxiliary assistance only are not inventors.

 Assignment and ownership:

  • Persons or businesses can acquire an ownership interest in a patent application by assignment from the inventor.

  • The inventor granting the assignment is an assignor.

  • The person or business receiving the assignment is the assignee.

  • An inventor can assign a co-ownership interest by assignment to himself/herself and a non-inventor jointly.

  • The granting of such ownership or co-ownership rights should never be attempted by misjoinder of persons as inventors when they are not.

  • A patent application is owned by the inventors if there is no assignment.

  • Joint inventors-owners of a patent application hold their rights as tenants in common, not joint tenants.

other topics - corporate patent applications, entry-level patent applications

more topics - patent it or not, patent ready, patent or trade secret it, FAQS, patent term

questions, inquiries - contact the firm (all contact modes) or call 312.419.8055
 

 

 
     


The Law Office of Joan I. Norek
25 E. Washington Street, Suite 1400
Chicago, Illinois  60602
Tel.  312.419.8055   Fax 312.236.6686
Contact the Firm

 

Patents • Chemical Patents • Trademarks • Copyrights • Searches, Applications

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Copyright 2004 - 2014 Joan I. Norek, The Law Office of Joan I. Norek 
All rights reserved.
noreklaw, noreklaw.com and PatentAttitude are trademarks and service marks of Joan I. Norek, Chicago, Illinois.

Use of this website does not create an attorney-client relationship.  This website provides information and resources but is neither legal advice nor a substitute for the legal advice of an IP attorney.  Retentions are subject to the discretion of the firm.
This website was designed and constructed by Joan I. Norek.