- 2201-Introduction
 - 2202-Citation of Prior Art and Written Statements
 - 2203-Persons Who May Cite Prior Art or Written Statements
 - 2204-Time for Filing Prior Art or Section 301 Written Statements
 - 2205-Content of Prior Art or Section 301 Written Statements
 - 2206-Submission and Handling of Prior Art or Section 301 Written Statements
 - 2207-Entry of Court Decision in Patent File
 - 2208-Service of Prior Art or Section 301 Written Statements on Patent Owner
 - 2209-Ex Parte Reexamination
 - 2210-Request for Ex Parte Reexamination under 35 U.S.C. 302
 - 2211-Time for Requesting Ex Parte Reexamination under 35 U.S.C. 302
 - 2212-Persons Who May File a Request for Ex Parte Reexamination under 35 U.S.C. 302
 - 2213-Representative of Requester
 - 2214-Content of Request for Ex Parte Reexamination Filed under 35 U.S.C. 302
 - 2215-Fee for Requesting Ex Parte Reexamination under 35 U.S.C. 302
 - 2216-Substantial New Question of Patentability
 - 2217-Statement Applying Prior Art in a Request Filed under 35 U.S.C. 302
 - 2218-Copies of Prior Art
 - 2219-Copy of Printed Patent
 - 2220-Certificate of Service
 - 2221-Amendments Included in Request Filed under 35 U.S.C. 302 by Patent Owner
 - 2222-Address of Patent Owner
 - 2223-Withdrawal of Attorney or Agent
 - 2224-Correspondence
 - 2225-Untimely Paper Filed Prior to Order under 35 U.S.C. 304
 - 2226-Initial Processing of Request for Ex Parte Reexamination Filed under 35 U.S.C. 302
 - 2227-Incomplete Request for Ex Parte Reexamination Filed under 35 U.S.C. 302
 - 2228-[Reserved]
 - 2229-Notice of Request under 35 U.S.C. 302 for Ex Parte Reexamination in Official Gazette
 - 2230-Constructive Notice to Patent Owner
 - 2231-Processing of Request Corrections
 - 2232-Public Access to Reexaminations Filed under 35 U.S.C. 302
 - 2233-Processing in Central Reexamination Unit and Technology Center
 - 2234-Entry of Amendments
 - 2235-Record Systems
 - 2236-Assignment of Reexamination
 - 2237-Transfer Procedure
 - 2238-Time Reporting
 - 2239-Reexamination Ordered at the Director’s Initiative
 - 2240-Decision on Request Filed under 35 U.S.C. 302
 - 2241-Time for Deciding Request Filed under 35 U.S.C. 302
 - 2242-Criteria for Deciding Request Filed under 35 U.S.C. 302
 - 2243-Claims Considered in Deciding Request Filed under 35 U.S.C. 302
 - 2244-Prior Art on Which the Determination Is Based in Requests Filed under 35 U.S.C. 302
 - 2245-Processing of Decision
 - 2246-Decision Ordering Reexamination under 35 U.S.C. 304
 - 2247-Decision under 35 U.S.C. 303 on Request for Reexamination filed Under 35 U.S.C. 302, Request Denied
 - 2248-Petition From Denial of Request Filed Under 35 U.S.C. 302
 - 2249-Patent Owner’s Statement in Reexaminations Filed Under 35 U.S.C. 302
 - 2250-Amendment by Patent Owner
 - 2251-Reply by Third Party Requester
 - 2252-Consideration of Statement and Reply
 - 2253-Consideration by Examiner
 - 2254-Conduct of Ex Parte Reexamination Proceedings
 - 2255-Who Reexamines
 - 2256-Prior Art Patents and Printed Publications Reviewed by Examiner in Reexamination
 - 2257-Listing of Prior Art
 - 2258-Scope of Ex Parte Reexamination
 - 2259-Res Judicata and Collateral Estoppel in Reexamination Proceedings
 - 2260-Office Actions
 - 2261-Special Status for Action
 - 2262-Form and Content of Office Action
 - 2263-Time for Response
 - 2264-Mailing of Office Action
 - 2265-Extension of Time
 - 2266-Responses
 - 2267-Handling of Inappropriate or Untimely Filed Papers
 - 2268-Petition for Entry of Late Papers for Revival of Reexamination Proceeding
 - 2269-Reconsideration
 - 2270-Clerical Handling
 - 2271-Final Action
 - 2272-After Final Practice
 - 2273-Appeal in Ex Parte Reexamination
 - 2274-Appeal Brief
 - 2275-Examiner’s Answer
 - 2276-Oral Hearing
 - 2277-Board Decision
 - 2278-Action Following Decision
 - 2279-Appeal to Courts
 - 2280-Information Material to Patentability in Reexamination Proceeding Filed under 35 U.S.C. 302
 - 2281-Interviews in Ex Parte Reexamination Proceedings
 - 2282-Notification of Existence of Prior or Concurrent Proceedings and Decisions Thereon
 - 2283-Multiple Copending Ex Parte Reexamination Proceedings
 - 2284-Copending Ex Parte Reexamination and Interference Proceedings
 - 2285-Copending Ex Parte Reexamination and Reissue Proceedings
 - 2286-Ex Parte Reexamination and Litigation Proceedings
 - 2287-Conclusion of Ex Parte Reexamination Proceeding
 - 2288-Issuance of Ex Parte Reexamination Certificate
 - 2289-Reexamination Review
 - 2290-Format of Ex Parte Reexamination Certificate
 - 2291-Notice of Ex Parte Reexamination Certificate Issuance in Official Gazette
 - 2292-Distribution of Certificate
 - 2293-Intervening Rights
 - 2294-Concluded Reexamination Proceedings
 - 2295-Reexamination of a Reexamination
 - 2296-USPTO Forms To Be Used In Ex Parte Reexamination
 
      
 
