Patents Act, 1970 — Examination, Objections & Hearings
Patent Prosecution in India
Securing a patent grant requires navigating technical examination, examiner objections, and statutory exclusions. LLM Advocates represents inventors, institutions, and corporate patent applicants in drafting First Examination Report (FER) replies, amending claims under Section 59, and appearing at Patent Controller hearings across India.
First Examination Report (FER) Lifecycle & Deadlines
Following a Request for Examination (Form 18 or 18A), the Patent Office issues a First Examination Report (FER) outlining formal requirements, prior art citations, and statutory bars. Compliance is governed by strict statutory timelines under the Patents Rules, 2003:
Six-Month Statutory Deadline
Under Rule 24B(5), the applicant must put the application in order for grant within six months from the date on which the FER is issued. All objections must be answered and claim amendments submitted.
Three-Month Extension (Form 4)
Under Rule 24B(6), an extension of up to three months may be requested by submitting Form 4 along with the prescribed fee before the expiry of the initial six-month period.
Abandonment Under Section 21(1)
If the applicant fails to comply with all examiner objections within the statutory timeline (including permitted extensions), the application is deemed to have been abandoned under Section 21(1) of the Act.
Overcoming Substantive Objections in Patent Prosecution
Prior Art Distinctions (Novelty & Inventive Step)
When examiners cite international or domestic prior art documents (D1, D2, D3), we formulate comparative technical tables demonstrating critical architectural or mechanical differences.
We substantiate that the claimed solution achieves unexpected results or overcomes technical hurdles that a Person Having Ordinary Skill in the Art (PHOSITA) could not deduce from the cited references.
Section 3(k) Computer-Related Inventions (CRIs)
Section 3(k) objections assert that claims are directed to "computer programmes per se". Overcoming this requires reframing independent claims around practical technical problems and hardware-software synergy.
Drawing on landmark rulings from the Delhi High Court (including Ferid Allani v. Union of India), we demonstrate that inventions producing a concrete technical effect fall outside the Section 3(k) statutory bar.
Claim Amendments Under Section 59 & Controller Hearings
Section 59 of the Patents Act imposes strict limits on amending specifications and claims during prosecution. Amendments can only be made by way of disclaimer, correction, or explanation, and no amendment will be allowed that incorporates matter not in substance disclosed in the specification prior to the amendment.
Show Cause Notice
If objections persist after the written FER reply, the Controller issues a notice offering an oral hearing under Section 14 or Section 15 of the Act.
Hearing Representation
Our patent advocates appear before the Patent Controller (via video conference or in person) to present technical claim interpretations and legal authorities.
Written Submissions
Under Rule 28(7), written arguments and amended claims must be filed within 15 days of the hearing date summarizing the technical consensus reached.
High Court Appeal
Following the abolition of the IPAB in 2021, an adverse refusal order by a Controller is directly appealable under Section 117A to the High Court having territorial jurisdiction.
Patent Prosecution Support
Received an Examination Report or Hearing Notice?
Our patent attorneys in Chandigarh and Delhi review examination citations and prepare structured legal replies adhering to statutory filing deadlines.
Schedule FER Review