Response to FER/Office Action

Patent prosecution refers to an interaction between the applicant ( that can be an inventor or the inventor’s assignee) and patent office regarding grant of a pending patent application or regarding a registered patent. Prosecution activities to get the patent application granted include drafting, filing and pursuing the patent application with the patent office. Drafting has been elaborated upon in the previous section.

Filing is an administrative process that, at the same time, requires careful monitoring. We have a full-fledged docketing team supported by the latest in-house docketing software to take care of all filing related activities, timelines therein, etc. Our software resources keep track of all timelines, including those related to prosecution and litigation to ensure that no deadline is missed.

After filing a patent application, it is published and examined by patent office so as to ascertain novelty, non-obviousness and industrial applicability and to ensure that it is not in contravention of any of the provisions of the Patent Act. Upon satisfaction of the above criteria, a patent is granted

Examination starts with the applicant filing a Request for Examination (RFE). Only thereafter the Controller of Patents transfers the patent application to a patent examiner. The request for examination has to be made within 48 months from the date of priority or filing whichever is earlier. The patent examiner prepares an examination report on the basis of various patentability criteria viz subject matter patentability, novelty, inventive step, industrial application, and specification enablement. The patent examiner also objects on missing forms/ procedural requirements if any, so as to make the patent application compliant with various patent laws. The report so made is termed as First Examination Report (and subsequent reports are sequentially numbered) and is sent to the applicant/ their attorney seeking elaborations/ clarifications/rebuttals etc.

An examination report along with all correspondence thereto is a permanent record of prosecution history of patent application and available at all times to the public, normally via access to the Patent Office’s website. Each Examination Report has to be comprehensively and persuasively replied to in order to avoid rejection of the patent application. Such replies generally include modification in claims, as long as modified claims can be backed by specifications (in which no modification is allowed)

A patent application can be opposed at the patent office before as well as after granting of patent.

As can be appreciated, a thorough knowledge of various laws pertaining to patenting in the relevant jurisdiction as well as excellent understanding of relevant technology is required to address an Examination Report. As elaborated, we are fully geared up to handle various examination related matters via our well qualified and experienced Patent Attorneys.

Our Services Include:

  • Drafting of Responses to Examination Reports.
  • Strategizing amendments and arguments for the patent application for maximizing impact.
  • Technical Analysis of Examination Report.
  • Technical Analysis of Cited Prior Arts.

What Is The Process?


After drafting and filing of a Complete patent application, patent application is kept confidential by the Patent Office at least for 18 months from the date of priority or date of filing, whichever is earlier. This period of 18 months can be reduced if request for early publication is filed.


After receiving the Request for Examination filed by Patent Applicant or by any other interested person, Patent Office issues Examination Report to Patent Applicant to which Patent Applicant has to satisfactorily reply and put the application in the condition of allowance (of patent) within fixed time period. 


After considering replies to Examination Reports and Hearing, if held, Patent Office disposes the patent application. Patent Attorneys with us are qualified to appear before the Patent Office for such hearings to put forward our client’s submissions most effectively.


Patent application can be opposed before and after the grant. Pre-grant opposition can be filed by any person and post-grant opposition, revocation proceedings can be filed by any interested person. Similar competencies as an attending to Examination report and Hearing as elaborated above are required and our Patent Attorneys are very well –experienced in all Opposition related matters as well.


Patent Office keeps the filed patent application confidential for 18 months from the date of filing of patent application or date of priority (whichever is earlier).

Ordinarily, publication is done within 18 months of priority date. If requested, early publication can also be performed within 1 month of request for same.

Patent applicant has to mandatorily request for examination that can optionally be expedited.

After receiving the examination report, patent applicant has to put the application in condition of allowance by replying to objections within 6 months from the date of issuance of First Examination Report (FER).

We can file response to examination report within 3 to 7 working days.

Details Required

  1. Power of Authority (if we haven't prepared the Patent Draft).
  2. As filed documents (if we haven't prepared the Patent Draft).


1 Is the Request for Publication mandatory?

No, it is an automatic process i.e. the inventor/applicant does not have to request patent office to publish the patent application. Patent office, after eighteen months from the date of filing of application or the date of priority of the application, whichever is earlier, publishes the patent application.

2 Is there any provision for Early Publication?

Yes, a request for early publication can be filed. Once requested, patent application gets published within one month of such request if application was accompanied by complete specification.

3 Is provision for Expedited Examination available?

Yes. Request for expedited examination can be made by the applicant if the applicant is a Start-up or if it has chosen India as International Searching Authority (ISA) or International Preliminary Examining Authority (IPEA) in its corresponding international patent application.