# GERON CORPORATION vs THE ASSISTANT CONTROLLER OF PATENTS AND DESIGNS

Court: Delhi High Court
Date: 2026-03-17
Citation: C.A.(COMM.IPD-PAT)-244/2022 2026:DHC:2206
Petitioner: GERON CORPORATION
Respondent: THE ASSISTANT CONTROLLER OF PATENTS AND DESIGNS

[Official PDF on Delhi High Court website](https://delhihighcourt.nic.in/app/showFileJudgment/58917032026CAP2442022_165644.pdf)

## Judgment text (excerpt)

$~ * IN THE HIGH COURT OF DELHI AT NEW DELHI Reserved on: 10.11.2025 Date of Decision: 17.03.2026 Judgment uploaded on: As per digital signature C.A.(COMM.IPD-PAT) 244/2022 & I.A. 10126/2022 GERON CORPORATION .....Appellant Through: Mr. Sanjeev Kumar Tiwari & Mr. Shatadal Ghosh, Advocates. versus THE ASSISTANT CONTROLLER OF PATENTS AND DESIGNS .....Respondent Through: Mr. Pratima N Lakra, CGSC with Ms. Kanchan Shakya, Mr. Shailendra Kumar Mishra, Mr. Priyam Sharma & Mr. Chanakya Kene, Advocates. % CORAM: HON’BLE MS. JUSTICE MANMEET PRITAM SINGH ARORA JUDGMENT MANMEET PRITAM SINGH ARORA, J C.A.(COMM.IPD-PAT) 244/2022 1. The present appeal has been filed under Section 117-A of the Patents Act, 1970 [‘the Patents Act’], read with Section 151 of the Code of Civil Procedure, 1908 [‘CPC’], against the order dated 31.12.2021 [‘impugned order’] passed by the Controller/Respondent. BRIEF FACTS 2. Brief facts necessary for deciding the present appeal are set out below: 3. The Appellant/Geron Corporation is inter alia a large-stage clinical biopharmaceutical company that is focused on the development and potential commercialisation of imetelstst, a first-in-class telomerase inhibitor. 4. On 2

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