How do I find patent reexamination?

Using the USPTO Intranet Click on “Search” and when the “Patent Number Information” appears, click on “Continuity Data” to obtain the reexamination number. Any reexamination for the patent number will be listed.

What is a patent reexamination?

Patent reexamination provides a means for a third party to challenge an issued patent in the US Patent & Trademark Office (USPTO). Additionally, reexamination can provide a patent holder with a means to potentially bolster an issued patent. For example, by having newly discovered prior art considered.

How do I file reexamination?

To request a reexamination, one must submit a “request for reexamination” which includes (1) a statement pointing out each “substantial new question of patentability based on prior patents and printed publications; (2) an identification and explanation for every claim for which reexamination is requested; (3) a copy of …

When can you file a reexamination?

A request for ex parte reexamination can be filed at any time after a patent is granted and up to six years after it expires (a case-by-case determination may result in longer or shorter applicable time periods).

What is the definition of reexamination?

1 : the act or process of examining something again especially from a different viewpoint … force a critical reexamination of the premises and standards of existing scholarly work.—

How long does a patent reexamination take?

The USPTO aims to have ex parte reexamination completed in a timeline of fewer than two years. Month 0 – A request for an ex parte reexamination is made. Month 3 – The central reexamination unit needs to decide whether they will grant or deny the request within three months of the request being made.

What happens during examination in chief?

1. When a witness is called to give evidence, s/he will be questioned first by the advocate representing the party calling them. This is the ‘examination-in-chief’, the object of which is to elicit from the witness all the facts supporting that party’s case that are within the personal knowledge of that witness.

What is another word for reexamine?

In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for reexamine, like: check thoroughly, examine, reevaluate, reconsider, review, rethink, go back over, reappraise, re-examine, re-evaluate and thoughts.

What is examination-in-chief cross-examination and reexamination?

1. Cross-examination is an examination of a witness which is done by the adverse party after the examination-in-chief. 1. Re-examination is an examination of a witness which is done by the parties to remove incompatibility which arises during the examination-in-chief and cross-examination.

What should you not do in exam in chief?

What questions are not allowed?

• Leading questions. During examination-in-chief, evidence must be elicited without any leading questions.
• Questions that are not relevant. Evidence in chief must be limited to matters that are relevant to the proceeding.
• Hearsay.
• Opinion.

What is the Official Gazette for patents?

The Official Gazette for Patents is published each Tuesday in electronic form only, and contains bibliographic (front page) text, a representative claim, and a drawing (if applicable) of each patent issued that week.

How do I request an ex parte reexamination of a patent?

Request for ex parte reexamination. (a) Any person may, at any time during the period of enforceability of a patent, file a request for an ex parte reexamination by the Office of any claim of the patent on the basis of prior art patents or printed publications cited under § 1.501.

What happened to patent owner and petitioner data in trial certificates?

Trial Certificates published after January 18, 2018, will no longer display patent owner and petitioner data. The change in the composition of Trial Certificates makes the data published consistent with data published in Reexamination Certificates and simplifies the publication process.

Where can I find the full text of a patent?

Specific patents may be accessed by classification or patentee name. For each patent displayed, you may click the “Full Text” button in the upper left corner to retrieve the full text of the patent from the USPTO Full Text database. See usage notes within each issue or refer to the Frequently Asked Questions for additional information.