S.No Case Sections Applicable Court Judgement Date Document
71 OTSUKA PHARMACEUTICALS CO.LTD. (OA/15/2017/PT/KOL) V. CONTROLLER GENERAL OF PATENTS, DESIGNS AND TRADEMARKS AND ANR. IPDPTA/84/2023 Patents Act, 1970 HIGH COURT AT CALCUTTA 15 July 2025
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72 PHARMACYCLICS LLC V. DEPUTY CONTROLLER OF PATENTS & DESIGNS I.P.D.P.T.A. No. 4 of 2024 Section 16 of the Patents Act, 1970 HIGH COURT AT CALCUTTA 02 September 2025
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73 QUALITY TOOLS SRL (SR. NO. 34/2020/PT/KOL) V. THE CONTROLLER GENERAL OF PATENTS AND DESIGNS AND ANR. IPDPTA/93/2023 Patents Act, 1970 HIGH COURT AT CALCUTTA 25 July 2025
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74 RANJANI RAMESH V. RAMESH VENKATESAN, CMA(PT) No. 5 of 2024 Section 3(k) of the Patents Act, 1970 HIGH COURT OF JUDICATURE AT MADRAS 07 August 2025
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75 REATA PHARMACEUTICALS INC (OA/2/2018/PT/KOL) V. DEPUTY CONTROLLER OF PATENTS AND DESIGN IPDPTA/22/2023 Patents Act, 1970 HIGH COURT AT CALCUTTA 12 June 2025
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76 SHAPERON INC. (OA/6/2018/PT/KOL) V. THE CONTROLLER GENERAL OF PATENTS AND DESIGNS, MUMBAI AND ANR. IPDPTA/68/2023 IA NO: GA/1/2023 Patents Act, 1970 HIGH COURT AT CALCUTTA 26 June 2025
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77 SHIMADZU CORPORATION ANR. V. THE ASSISTANT CONTROLLER OF PATENTS AND DESIGNS, ANR. CMA(PT)/59/2024 and C.M.P.No.27473 of 2024 Section 3(i) of the Patents Act, 1970 HIGH COURT OF JUDICATURE AT MADRAS 13 February 2025
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78 SHROFF GEETA (OA/10/2019/PT/KOL) V. ASST. CONTROLLER OF PATENTS AND DESIGN IPDPTA/88/2023 Section 3(b) of the Patents Act, 1970 HIGH COURT AT CALCUTTA 17 November 2025
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79 SILOXENE AG V. CONTROLLER GENERAL OF PATENTS WP(IPD) No. 17 of 2025 AND WMP(IPD) NO. 14 OF 2025 Article 226 of the Constitution of India, From-18 Patents Rule, 2003 HIGH COURT OF JUDICATURE AT MADRAS 07 October 2025
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80 SRINIVAS JEGANNATHAN, V. THE CONTROLLER OF PATENTS (T)CMA(PT)/38/2023 (OA/61/2014/PT/CH) Section 59 of the Patents Act, 1970 HIGH COURT OF JUDICATURE AT MADRAS 01 July 2025
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