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Strategic Plan > Index to Action Papers > Unity of Invention

Unity of Invention

Action:


The USPTO will consider adopting a unity of invention standard for national applications, which is the standard for restriction purposes when examining applications filed under the Patent Cooperation Treaty (PCT).  This would be consistent with the Office's plan to consider the issue with the World Intellectual Property Organization (WIPO) Standing Committee on Patents and within the framework of the Trilateral Offices (European Patent Office (EPO), Japan Patent Office (JPO), and USPTO). 

Background Information:


The Strategic Plan states:

We will conduct a study of the changes needed to implement a Patent Cooperation Treaty (PCT) style unity of invention standard in the United States.  The study will be completed and appropriate legislation will be introduced before the end of the 108th Congress.

Under the PCT, a unity of invention standard is followed.  This essentially permits groups of inventions so linked as to form a single inventive concept to be examined in a single application.  The current national standard within the Office (which bases restrictions on inventions being independent and/or distinct) may cause applicants to file multiple applications to obtain patent coverage that might be secured within a single application if the USPTO were to adopt the unity of invention standard. 

Option Considered:


Evaluate (study) changing U.S. restriction practice to the unity of invention standard. 

USPTO Recommended Course of Action: 


The USPTO will conduct a study of implementing unity procedure, including public comment and a thorough analysis of implementation options and business impacts.

Details and Timing:


The USPTO will first publish for public comment a range of unity issues, questions related to unity practice, and questions regarding the scope of the unity study.  After receiving public comment, the USPTO will do an analysis of implementation options based on public comments received, and the corresponding business-impact analysis.  Following the analysis, the USPTO will publish a notice setting out proposals/options to implement unity (Green Paper).  It is expected that the Green Paper will be published in the fall of 2003.  After a public comment period on the Green Paper, a final report on implementation of unity (White Paper) will be published (spring of 2004), followed by drafting legislation.
Implementation Schedule
Work Breakdown StructureTask NameStartFinishProject Lead
5Legislative/Rules 1: P-08 - Unity Study03/13/0310/01/04B. Kisliuk, C. Pearson
5.1Develop issues, questions for public comment on unity study (P-08)03/13/0304/15/03 
5.2Clearance for public comments on unity study (P-08)04/15/0305/30/03 
5.3Publish public comments on unity study (P-08)05/30/0306/30/03 
5.4Analysis of implementation options and business impacts (P-08)07/02/0311/30/03 
5.5Publish Green Paper on implementation options and business impacts (P-08)11/30/0301/30/04 
5.6Comment period on Green Paper, including public hearings (P-08)11/30/0301/30/04 
5.7Publish final report on implementation of unity (White Paper) (P-08)04/30/0404/30/04 
5.8Draft legislation to implement unity (P-08)02/01/0405/30/04 
5.9Vet legislation internally and DOC, OMB (P-08)05/30/0409/30/04 
5.10Introduce legislation (P-08)09/30/0409/30/04 
5.11Legislation effective one year after enactment (P-08)09/30/0410/01/04 
KEY: e Biz=online business system fees=fees forms=formshelp=help laws and regs=laws/regulations definition=definition (glossary)

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