S.No Case Sections Applicable Court Judgement Date Document
51 ITC LTD. V. ASSISTANT CONTROLLER OF PATENTS AND DESIGNS, IPDPTA/6/2024 Section 3 (b) of the Patents Act, 1970 HIGH COURT AT CALCUTTA 24 July 2025
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52 JANSEN PHARMACEUTICA NV (SR. NO.01/2019/PT/KOL) V. DEPUTY CONTROLLER OF PATENTS AND DESIGNS, IPDPTA/30/2023 Section 3(e) of the Patents Act, 1970 HIGH COURT AT CALCUTTA 04 March 2025
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53 DR. JOY VADAKKAN THOMAS V. THE ASSISTANT CONTROLLER OF PATENTS AND DESIGNS, CMA(PT)/20/2024 Section 12 of the Patents Act, 1970 HIGH COURT OF JUDICATURE AT MADRAS 04 March 2025
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54 JUPENG BIO (HK) LIMITED V. THE CONTROLLER OF PATENTS AND DESIGNS, CMA(PT)/9/2023 Section 3(d) of the Patents Act, 1970 HIGH COURT OF JUDICATURE AT MADRAS 04 February 2025
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55 KANNAN GOPALAKRISHNAN V. CONTROLLER OF PATENTS ANR. WRIT PETITION (IPD) No.36 of 2025 and W.M.P.(IPD) No.26 of 2025 Patents Act, 1970, Article 226 of Constitution of India, Order 47 Rule 1 CPC HIGH COURT OF JUDICATURE AT MADRAS 18 December 2025
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56 KEMIN INDUSTRIES, INC. V. The Controller of Patents, CMA(PT).No.46 of 2024 Section 3(d) and 3(i) of the Patents Act, 1970 HIGH COURT OF JUDICATURE AT MADRAS 18 March 2025
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57 KONINKLIJKE PHILIPS N.V. V, M. BATHLA & ANR. CS(COMM) 533/2018 & I.A. 19406/2022 Patents Act, 1970 HIGH COURT OF DELHI 13 October 2025
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58 KYLIN SANITARY TECHNOLOGY (XIAMEN) COMPANY LIMITED V. UNION OF INDIA & ORS, WPA-IPD No.1 of 2024 (Old No. WPA No.21819 of 2024) Section 21 of Patents Act, 1970, Rule 24(B) of The Patent Rule, 2003 HIGH COURT AT CALCUTTA 11 August 2025
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59 LUMMUS NOVOLEN TECHNOLOGY GMBH V. THE ASSISTANT CONTROLLER OF PATENTS AND DESIGNS C.A.(COMM.IPD-PAT) 12/2023 Section 2(1)(ja) of the Patent Act, 1970 HIGH COURT OF DELHI AT NEW DELHI 29 May 2025
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60 HI TECH CHEMICALS LIMITED V. DEPUTY CONTROLLER OF PATENTS AND DESIGNS C.M.A.(PT) No. 43 of 2023 & CMP No. 17701 of 2025 in C.M.A. (PT) No.43 of 2023 Section 3(e) of the Patent Act, 1970 HIGH COURT OF JUDICATURE AT MADRAS 18 November 2025
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