Recent Judgements on Patents

NEC Corporation v. Assistant Controller of Patents and Designs

High Court of Delhi at New Delhi, Single Judge | Date of Decision: 28 March, 2026 Case Number: C.A.(COMM.IPD-PAT) 486/2022 Bench: Hon’ble Mr. Justice Tejas Karia BACKGROUND The Appellant, NEC Corporation, is the applicant for Patent Application No. 201717010986, filed on 28.03.2017 before the Patent Office, New Delhi as a National Phase Application of PCT […]

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Sulzer Mixpac AG v. Assistant Controller of Patents and Designs

High Court of Delhi at New Delhi, Division Bench | Date of Decision: July 1, Case Number: LPA 545/2024 Bench: Hon’ble Mr. Justice C. Hari Shankar and Hon’ble Mr. Justice Om Prakash Shukla BACKGROUND The Appellant, Sulzer Mixpac AG, filed Application No. 1329/DEL/2012 on 1 May 2012 before the Controller of Patents seeking registration of

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K.K. Bansal & Rajesh Bansal v. Koninklijke Philips Electronics N.V.

High Court of Delhi at New Delhi, Division Bench | Decided: 18 May 2026 RFA(OS)(COMM) No. 17 of 2018 & RFA(OS)(COMM) No. 18 of 2018 Bench: Hon’ble Mr. Justice C. Hari Shankar & Hon’ble Mr. Justice Om Prakash Shukla Background A. Standard Essential Patents – Prefatory Note The Division Bench commenced its judgment with an

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Blackberry Limited v. Controller of Patents and Designs

High Court of Delhi at New Delhi | Decided: 30 April 2026 C.A.(COMM.IPD-PAT) No. 14 of 2022 Bench: Hon’ble Mr. Justice Tejas Karia Background Blackberry Limited, a corporation organised and existing under the laws of Ontario, Canada, specialising in telecommunication solutions including enterprise software and Internet of Things, filed Patent Application No. 1976/DEL/2008 on 20

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Mold Tek Packaging Limited v. Pronton Plast Pack Pvt. Ltd.

High Court of Delhi | Division Bench | 11 July 2025 Case Number: FAO (COMM) 114/2024, CM APPL. 34224/2024 & CM APPL. 34226/2024 Bench: Hon’ble Mr. Justice C. Hari Shankar and Hon’ble Mr. Justice Ajay Digpaul BACKGROUND The appellant, Mold Tek Packaging Limited, was the plaintiff in CS (Comm) 668/2023, instituted before the learned District

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Navya Network Inc. v. Assistant Controller of Patents and Designs

High Court of Judicature at Bombay | Commercial Division | 15 April 2026 Case Number: Commercial Miscellaneous Petition (L) No. 15327 of 2025 Bench: Hon’ble Mr. Justice Arif S. Doctor Citation: 2026:BHC-OS:9481 BACKGROUND The petitioner, Navya Network Inc., filed the present petition under Section 117A of the Patents Act, 1970, challenging the order dated 27th

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Philip Morris Products S.A. v. Deputy Controller of Patents and Designs & Anr.

High Court of Delhi | 17 April 2026 Case Numbers: C.A.(COMM.IPD-PAT) 6/2024, 40/2024, 49/2024, 61/2024, 79/2024, 28/2024, 32/2024 and 27/2025 Bench: Hon’ble Ms. Justice Jyoti Singh BACKGROUND This common order disposes of eight connected appeals, all filed by the same appellant, Philip Morris Products S.A., under Section 117A of the Patents Act, 1970, against orders

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Vishal Prafulsingh Solanke & Anr. v. Controller of Patent and Designs & ors.

High Court of Judicature at Bombay | Commercial Appellate Division | 9 March 2026 Case Number: Commercial Appeal (L) No. 13430 of 2025 in Commercial Miscellaneous Petition No. 110 of 2025 Bench: Hon’ble Ms. Justice Bharati Dangre and Hon’ble Ms. Justice Manjusha Deshpande, JJ. Citation: 2026:BHC-OS:7027-DB BACKGROUND The appellants, Vishal Prafulsingh Solanke and another, filed

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Indigenous Energy Storage Technologies Pvt. Ltd. v. Deputy Controller of Patent and Designs & Anr.

High Court of Delhi | 12 March 2026, Case Number: C.A. (COMM.IPD-PAT) 3/2025 & I.A. 3472/2025 Bench: Hon’ble Ms. Justice Jyoti Singh BACKGROUND The appellant, Indigenous Energy Storage Technologies Pvt. Ltd., is a company specialising in sustainable energy storage solutions, particularly sodium-ion battery technology, with a focus on transforming agricultural and bio-waste such as cattle

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