India Patent Cases
6,441 decisions indexed
Page 1 of 215 · 6,441 total
Sri.R.S.Praveen Raj v.Controller General Of Patents, Designs & Trademarks
The Kerala High Court dismissed a public interest litigation challenging the trademark registration of religious symbols, specifically the picture of the Attukal deity. The petitioner argued that registering such an icon commercializes faith and violates fundamental rights. However, the court upheld the registrations, noting that while certain deities are prohibited from registration under specific government directions, the services registered (temple/social welfare) did not violate Articles 25 or 26 of the Constitution. Furthermore, the court cautioned against bypassing statutory remedies in favor of invoking Article 226.
Dr. G. Srinivasan v.M/s. Voltamp Transformers Limited
The plaintiff filed a suit against the defendants for infringing his patent related to Midget Transformers with built-in State node Circuit Breakers. The court found that the plaintiff failed to establish the infringement and revoked the patent.
Prof.D.Aravindakshan v.Union Of India
The Kerala High Court dismissed a writ petition filed by Prof. D. Aravindakshan challenging the refusal of the Registrar of Companies to approve the name 'Agastya Bio-Tech Limited'. The court found that despite the petitioner's claims, the attempt to register a company with an identical name while disputes regarding the original entity ('Agastya Bio-pharm India Limited') were pending made the proposed name undesirable. This ruling underscores the strict application of corporate naming rules designed to prevent public confusion and deception.
M.Manuvel v.Malabar Gold Pvt. Ltd
The Kerala High Court dismissed an Original Petition filed by M.Manuvel, which challenged a lower court's order regarding jurisdiction in a trademark and passing off suit. The core issue revolved around the defendant's late application to amend their written statement to raise objections concerning territorial jurisdiction. Citing Supreme Court precedent, the court held that without demonstrating due diligence before the trial commenced, such an amendment could not be allowed after the proceedings had started.
Preethi Kitchen Appliances Pvt. Ltd. v.Baghyaa Home Appliances, M/s.Maya Appliances Private Limited
The plaintiff alleges infringement of its registered design for a tripod shaped base unit for mixer grinders by the defendants. The case involves a dispute over the originality and imitation of the design.
M/S. M.V.J Foods (India) Pvt.Ltd v.Devanand Shenoy
This Kerala High Court judgment addressed an appeal challenging a trial court's order allowing the reopening of evidence in a trademark infringement suit. The original suit alleged that the defendants were passing off goods using the 'MELAM' brand, which was registered by the plaintiffs. The core dispute centered on whether a licensing agreement from 1994 could be introduced as evidence. The High Court found no prejudice to the defendant and upheld the trial court's decision, allowing the case to proceed with the newly admitted evidence.
M/S. M.V.J Foods (India) Pvt.Ltd v.Devanand Shenoy
This Kerala High Court judgment addressed an appeal challenging a trial court's order allowing the reopening of evidence in a trademark infringement suit. The original suit alleged that the defendants were passing off goods using the 'MELAM' brand, which was registered by the plaintiffs. The core dispute centered on whether a licensing agreement from 1994 could be introduced as evidence. The High Court found no prejudice to the defendant and upheld the trial court's decision, allowing the case to proceed with the newly admitted evidence.
Ever Resource Ltd & Anr. v.The Controller General of Patents Designs and Trademarks
This is an appeal filed by Ever Resource Ltd & Anr. challenging an order dated 31.12.2025 passed by The Controller General of Patents Designs and Trademarks under Section 15 of the Patents Act, 1970. The court also addressed several interlocutory applications regarding additional documents, exemptions, and condonation of delay.
Mechmaark Filtechindia Private Limited v.Asawa Insulation Private Limited & Anr.
The petitioner filed a petition seeking the revocation of Indian Patent no. 532136, which was granted to respondent no. 1 (Asawa Insulation Pvt. Ltd.). The court issued notices and set timelines for filing replies and rejoinders.
AFR M/s Ele Animations (P) Ltd. v.Satya Swagat Mohanty
The petitioner challenged an order rejecting its application to reject a plaint filed by the respondent. The suit involved allegations of copyright infringement concerning artistic works depicting 'Lord Jagannath' and 'Jagan.' The core legal issue was whether the case qualified for exemption from mandatory pre-institution mediation under Section 12-A of the Commercial Courts Act, 2015, based on the claim of urgent interim relief.
Asustek Computer Inc v.Nokia Technologies Oy
The Delhi High Court heard petitions filed by Asustek Computer Inc seeking the revocation and removal of two specific Indian Patents (Nos. 381056 and 320467) from the register. The court also addressed several interlocutory applications regarding document division and exemptions.
Asustek Computer Inc v.Nokia Technologies Oy
The petitioners, Asustek Computer Inc, filed petitions seeking the revocation and removal of two specific Indian Patents (Nos. 381056 and 320467) from the patent register. The court also addressed several interlocutory applications concerning exemptions and procedural matters.
Jntl Consumer Health I (Switzerland) Gmbh v.The Controller Of Patents
The appellant filed an application seeking condonation of a seven-day delay in filing an appeal. The court allowed this application. Subsequently, the main appeal was listed to challenge the Controller's decision refusing the appellant's patent application.
Communication Components Antena Inc v.Rosenberger Hochfrequenztechnik Gmbh & Co. KG
The plaintiff, Communication Components Antena Inc., filed a suit seeking a permanent injunction against infringement of Indian Patent No. 240893 concerning 'Asymmetrical Beams For Spectrum Efficiency'. The dispute involved multiple entities within the Rosenberger Group accused of manufacturing and selling infringing antennas.
Nec Corporation v.Assistant Controller Of Patents And Designs
Nec Corporation appealed the Assistant Controller's refusal of its patent application concerning a video coding device and method. The refusal was based on the lack of inventive step in light of existing prior art disclosures. The High Court ultimately dismissed the appeal, finding that the invention was rendered obvious by D1 to D3.
President And Fellows Of Harvard College v.Controller General Of Patents Designs and Trademarks
The Appellant appealed against the Controller General's refusal to grant a patent application concerning SC-β cells. The rejection was based on objections regarding definitiveness, non-patentability, and sufficiency of disclosure. The High Court set aside the impugned order and remanded the matter for fresh consideration by another officer due to significant changes in the claims.
Alkem Laboratories Limited v.Novartis Ag & Anr.
Alkem Laboratories Limited filed a petition seeking the revocation of Indian Patent IN414518 and its removal from the Register of Patents. The respondent submitted that the patent in question had already been revoked, which was acknowledged by the petitioner's counsel.
Scipharm Sarl v.Assistant Controller Of Patents And Designs and Anr
Scipharm Sarl appealed the rejection of its patent application for a method enhancing engraftment of haematopoietic stem cells. The High Court allowed the appeal, permitting the appellant to amend the claims by deleting claim no.1 and retaining claims 2 to 5, and remanded the matter back to the Controller's office for further consideration.
Bardana Super Hi-Tech Agro Tonic Pvt v.Amcons Ipl (Agro Industrial Expansion) Pvt Ltd and Others
The plaintiff filed a commercial suit seeking permanent injunctions against the defendants for dishonestly adopting and using the impugned mark "SUPER AGRO-TECH" along with deceptively similar packaging and trade dress in relation to agricultural goods. The applicant sought dispensation of pre-institution mediation, arguing that urgent interim relief was necessary due to immediate market confusion and injury.
Msn Laboratories Pvt. Ltd v.The Controller Of Patents & Anr.
The petitioner sought orders regarding the maintainability and survival of a revocation petition under Section 64 of the Patents Act, 1970. The court noted that the issue had been addressed by a Division Bench judgment in another appeal (Boehringer Ingelheim Pharma GMBH vs. The Controller of Patents & Anr).
Chugai Seiyaku Kabushiki Kaisha & Anr. v.Basil Drugs And Pharmaceuticals Private Limited
The plaintiffs, Chugai Seiyaku Kabushiki Kaisha & Anr., filed a commercial suit alleging infringement of their patent (IN 294424) related to the compound Alectinib. The court addressed several interlocutory applications and subsequently registered the plaint as a suit, while also granting an interim injunction restraining the defendant from manufacturing or dealing in infringing products.
Novo Nordisk A/S & Anr v.Dr. Reddy's Laboratories Limited
Novo Nordisk filed a commercial suit seeking an interim injunction against Dr. Reddy's Laboratories concerning their patented composition involving semaglutide. The court heard arguments, noted affidavits from both sides, and allowed procedural applications while directing the parties to proceed with pleadings.
Gsp Crop Science Private Limited v.Fmc Agro Singapore Pte Ltd & Ors.
The court addressed arguments regarding the maintainability and survival of a revocation petition under Section 64 of the Patents Act, 1970. The order noted that a Division Bench had held that such a petition remains maintainable even after patent expiry or when an invalidity defence is raised in suit.
Daewoong Pharmaceutical Co. Ltd. v.Controller General Of Patents Designs and Trademarks
Daewoong Pharmaceutical appealed the rejection of its patent application (No. 201817048074) by the Controller General, which was based on non-patentability under Section 3(d). The appeal challenged the decision to reject the application despite submissions regarding improved therapeutic efficacy and stability data.
Sanofi - Aventis v.Controller General Of Patents, Designs and Trademarks And Anr.
Sanofi - Aventis appealed an order from the Assistant Controller of Patents & Designs. The appellant argued that the impugned order was perverse because it failed to adequately address arguments concerning lack of inventive steps and should have been based on Section 3(d) of the Patents Act, 1970.
Novartis Ag v.Bdr Pharmaceuticals International Private Limited
This order addresses several interlocutory applications filed by Novartis Ag against Bdr Pharmaceuticals International. The court granted exemptions from pre-institution mediation and allowed additional documents, while also considering arguments regarding the scope of the defendants' license under the Patents Act.
Wirtgen Gmbh v.Controller General Of Patents, Designs and Trademarks and Ors
Wirtgen Gmbh appealed a rejection order issued by the Controller General of Patents, Designs and Trademarks. The rejection was based on lack of inventive step and insufficient claim definition under the Patents Act. The High Court found that the impugned order suffered from analytical and procedural deficiencies.
ITC Limited v.Philip Morris Products S.A.
ITC Limited appealed against an order that dismissed its post-grant opposition to Indian Patent No. 319780. The appeal challenged the dismissal on grounds that the impugned order was non-speaking and failed to consider crucial reply evidence and documents filed by ITC under Rule 59 of the Patents Rules, 2003. The Court found that the Controller had ignored categorical directions regarding these submissions.
Mati Therapeutics Inc v.Controller Of Patents And Designs
Mati Therapeutics Inc filed an appeal against the Controller of Patents and Designs. The court order addressed arguments regarding the possibility of amending patent claims to comply with Section 59 of the Patents Act, 1970, and whether such amendments could be reviewed at a de novo stage.
Apriori Inc v.The Assistant Controller Of Patents And Designs
Apriori Inc filed an appeal before the Delhi High Court challenging the Assistant Controller's decision dated 15.12.2025, which refused to grant a patent for Indian Patent Application No. 202017008435. The court issued notice to the respondent and set a date for returnable hearing.
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