India Patent Cases
4,909 decisions indexed
Page 149 of 164 · 4,909 total
B.Barun Melsungen Ag v.Mr.Mohinder Paul
Plaintiffs filed a suit seeking permanent injunction against defendants, alleging that the defendant's product, MEDIFLON SAFETY, infringed on their Patent No. 210062 for an IV catheter assembly with a safety guard. The court examined the claims of both parties and found that the plaintiff's invention lacked inventive step and there was no prima facie case of infringement.
Aventis Pharmaceuticals Inc. and AMR Technology, Inc. v.Barr Laboratories, Inc., Ranbaxy Laboratories Ltd. and Ranbaxy Pharmaceuticals Inc.
Aventis Pharmaceuticals Inc. and AMR Technology, Inc. filed a petition seeking permission from the Punjab-Haryana High Court to execute a letter of request issued by the United States District Court for the District of New Jersey under the Hague Convention. The request sought evidence and documents related to patent infringement concerning Aventis's ALLEGRA® drug products manufactured using intermediates supplied by Ind-Swift Laboratories Ltd.
Mathew V. Mathew v.Ajith Kumar
The plaintiff, holding Patent No. 181142 for a specific kerosene stove design ('Stoman'), sued the defendant for infringement after noticing that the defendant was manufacturing and marketing a similar stove under the name 'Techman'. The court found that the defendant's product was a colourable imitation of the patented invention.
Mathew V. Mathew v.Premier Enterprises
The plaintiff, holding a patent for a specific gravity-fed kerosene stove design (Patent No. 181142), sued the defendants for infringing these rights by manufacturing and marketing a similar product under the name 'Mr. Cook Kero Gas Stove'. The court found that the defendants' actions constituted infringement and dismissed their counter-claim seeking patent revocation.
M/s.TVS Motor Company Limited v.M/s.Bajaj Auto Limited
TVS Motor Company Limited appealed against an order that granted an interim injunction to Bajaj Auto Limited, restraining TVS from manufacturing its 125 cc 'FLAME' motorcycle due to alleged infringement of Patent No.195904. The court held that while the patent might be valid prima facie, the Appellant's unique three-valve technology with twin plugs produces a distinct result and does not constitute infringement.
Perfetti Van Melle S.P.A. v.Shankarlal Dhingra
Perfetti Van Melle S.P.A. filed a suit alleging infringement of its copyrighted trade dress and artistic work on its 'Center Fresh' chewing gum packaging by a competitor using the 'Super Mint' brand. The plaintiff claimed that the defendant's wrapper was deceptively similar, constituting both copyright infringement and passing off. However, the Delhi High Court dismissed the suit, finding no substantial similarity in the art or color scheme between the two wrappers.
Tega Industries Ltd v.Kaveri Ultra Polymers (P) Ltd
Tega Industries Ltd filed a suit seeking perpetual injunction against Kaveri Ultra Polymers (P) Ltd, alleging that the latter was infringing Tega's patented improved screen panel and fixing arrangement. The court granted an interim order restraining the respondent from infringing patent no. 231453 until May 13, 2009.
M.C.Jayasingh v.Mishra Dhatu Nigam Limited (MIDHANI)
The appellant, M.C. Jayasingh, filed suit seeking perpetual injunction against respondents for infringing his patents related to Custom Mega Prosthesis used in limb salvage surgery. He had previously sought an interim injunction which was rejected by the single judge. The appeal challenged this rejection.
F. Hoffmann-La Roche Ltd. v.Cipla Ltd.
F. Hoffmann-La Roche Ltd. (Roche) appealed a decision that denied an interim injunction against Cipla Ltd. regarding the manufacturing and sale of the generic drug Erlocip, which is based on the patented molecule Erlotinib (Tarceva). The plaintiffs claimed patent rights over this cancer treatment. However, the Delhi High Court dismissed the appeal, finding that the defendant had raised credible challenges to both the validity of the patent and the prima facie case for infringement. Crucially, the court emphasized that public interest in greater access to life-saving drugs must outweigh the interest in granting an injunction.
B. Braun Melsungen Ag v.Rishi Baid
B. Braun Melsungen Ag filed a suit seeking an ad interim injunction against Rishi Baid and others, alleging infringement of their registered patent (No. 210062) related to safety I.V. catheters/cannulae. The plaintiffs also claimed misappropriation of trade secrets associated with the product 'VASOFIX® Safety™'. However, the Delhi High Court rejected the injunction application, finding that the plaintiffs failed to establish a prima facie case. The court noted significant doubts regarding the patent's validity due to prior art and procedural irregularities.
M/s. Gandhi Scientific Company v.Mr. Gulshan Kumar
The Delhi High Court ruled in favor of M/s. Gandhi Scientific Company, upholding an interim injunction against Mr. Gulshan Kumar regarding the use of the 'DIAMOND' trademark and associated copyright. The court found sufficient material on record to establish the Plaintiff's prior user status, even if their initial claims were not fully proven at that stage. This decision reinforces the importance of early registration filings and established business records in defending against passing off claims.
Arihant Jain And Others (Arihant Group) v.Jaininder Jain And Others (Jaininder Group)
The Delhi High Court issued a crucial interim order in a complex family dispute concerning the use of the 'KANGARO' trademark. The court found that the Arihant Group had established a strong prima facie case and international reputation regarding the mark, warranting protection. Consequently, the Jaininder Group was restrained from using 'KANGARO' for specific stationery items covered by key trademarks until the final disposal of the suits.
Nakoda Dairy (P) Ltd. v.M/s.Kewal Chand Vinod Kumar & Ors.
The Madras High Court ruled in favor of the defendants, dismissing the plaintiff's applications for injunction against alleged trademark infringement and passing off. The court found that the defendants were prior users of the 'Nakoda' trade mark, having been manufacturing dairy products under this name since at least 1992, significantly predating the plaintiff's registration date. Consequently, the existing interim injunctions granted in favor of the plaintiff were vacated.
National Research Development Corpn. v.M/s ABS Plastics Limited
The plaintiff sued the defendant for recovery of unpaid royalties under a 1975 license agreement covering two patents related to ABS Resigns. The defendant argued that the license was void because it lacked compulsory registration as required by the Patents Act, and further contended that the patent had expired before the suit was filed.
Vee Excel Drugs & Pharmaceuticals Ltd. v.Hab Pharmaceuticals & Research Lim.
Vee Excel Drugs & Pharmaceuticals Ltd. filed a suit seeking permanent injunction against Hab Pharmaceuticals & Research Lim., alleging infringement of its registered trademark 'Vega Asia' and associated copyrights in packaging designs. The defendant countered by asserting prior use, holding its own registrations (including the mark 'Vegah'), and crucially, arguing that the plaintiff had suppressed material facts regarding pending rectification applications and previous complaints. The Delhi High Court ultimately dismissed the plaintiff's interim injunction application, finding that the plaintiff's conduct disentitled them from relief at this stage.
M/S Koxan India v.Ramesh Mardia & Others
The Delhi High Court dismissed two competing applications for ad interim injunctions concerning the trademark 'MARDIA CABLES'. The dispute centered on who held exclusive rights to the mark in relation to electrical cables, with M/S Koxan India claiming ownership through assignment and subsequent business evolution, while Ramesh Mardia asserted his own rights. Given the conflicting claims regarding assignments and alleged fabrications of documents, the court found that neither party established a clear prima facie case, necessitating further evidence during trial.
M/S Koxan India / Ramesh Mardia v.Ramesh Mardia / M/S Koxan India
The Delhi High Court dismissed two separate applications seeking ad interim injunctions regarding the use of the trademark 'MARDIA CABLES.' The core dispute centered on conflicting claims of exclusive rights over the mark, stemming from a chain of assignments and subsequent re-assignments. Given the complex factual matrix—including disputed assignment documents and competing registrations—the court found that neither party could establish a clear prima facie case for exclusivity at this preliminary stage.
Atlas Metal Processors Pvt., Ltd. v.H.K.International
Atlas Metal Processors Pvt., Ltd. filed a suit against H.K.International alleging infringement of its patented stainless steel vacuum bottle design and associated registered designs. The plaintiffs sought permanent injunctions, damages, and destruction of infringing goods. After considering the arguments from both sides, the court ultimately decreed the suit concerning the patent and design infringements (Prayers A and B), while dismissing the claims related to passing off, damages, and accounts (Prayers C, D, E, and F).
Garware - Wall Ropes Ltd. v.M/s. A.I. Chopra, Engineers & Contractors
Garware - Wall Ropes Ltd. filed a suit claiming infringement of its patents (GSWR and Spiral Lock Systems) by M/s. A.I. Chopra. The appeal challenged the rejection of the temporary injunction application. The court allowed the appeal, quashed the impugned order, and issued a temporary injunction against the respondent.
M/s.World Wide Brands Inc. v.Smt.Dayavanti Jhamnadas Hinduja, Smt.Janaki Madanlal Hinduja, Smt.Veena Rajendra Hinduja, Smt.Nalini Dinesh Hinduja (Trading as The Central Wearhouse) and The Assistant Registrar of Trade Marks
M/s.World Wide Brands Inc challenged the Intellectual Property Appellate Board's order allowing the registration of 'Camel Collection' by local partners trading as The Central Wearhouse. The petitioner argued that their global reputation and prior use entitled them to exclusive rights, while the respondents claimed long-standing continuous use in India since 1992. The Madras High Court upheld the appellate board's finding that the petitioner failed to provide sufficient evidence of commercial publicity within India.
Dabur India Ltd. v.Amit Jain & Anr.
Dabur India Ltd. appealed the dismissal of its application seeking interim injunction against Amit Jain and others who were manufacturing and selling hair oil products in bottles and caps deceptively similar to Dabur's registered designs. The core dispute revolved around infringement of registered industrial designs for packaging, specifically concerning whether foreign registrations could be used to challenge the novelty of the Indian design.
Indian Network for People living with HIV/AIDS v.Union of India
The petitioners, representing people living with HIV/AIDS, challenged the grant of Patent No.207232 by F.Hoffmann-La Roche AG for Valganciclovir derivative. They argued that since India adopted a product patent regime in 2005, any product invention disclosed prior to 1995 should be considered public domain and lack novelty. The court allowed the writ petition, setting aside the patent grant.
M/s.Orchid Chemicals & Pharmaceuticals Limited v.M/s.United Biotech Pvt. Ltd.
Orchid Chemicals filed appeals challenging the dismissal of its application for interim injunction against United Biotech, which was marketing a product under the mark 'FORZID' in Tamil Nadu. The court examined claims of trade mark infringement and passing off regarding the pharmaceutical preparation ORZID.
Beiersdorf A.G. v.Ajay Sukhwani & Another
Beiersdorf A.G. successfully sued Ajay Sukhwani & Another for passing off, asserting its rights over the well-known trademark NIVEA. The Delhi High Court found that the defendants' initial adoption of the mark was dishonest, thereby rejecting their pleas of delay and laches. Consequently, the court granted a permanent injunction, protecting Beiersdorf's brand integrity against unauthorized use by the defendants.
Pernod Ricard S.A France v.Rhizome Distilleries Pvt. Ltd.
Pernod Ricard successfully obtained an interim injunction against Rhizome Distilleries in a trademark and passing off dispute. The court found that the defendant's use of 'IMPERIAL GOLD' and imitation of the plaintiffs' trade dress constituted deceptive similarity, leading to confusion among consumers. Given the prima facie case strength and the likelihood of irreparable harm, the court granted immediate relief.
M/S Spinner Marketing v.The Kerala State Electricity Board
The petitioner, holding a patent for tamper-proof meter security seals, challenged the Kerala State Electricity Board's decision to award a supply tender to the 4th respondent. The 4th respondent relied on having a design registration and argued that the product was not a new invention. The court ultimately dismissed the petition.
Sun Pharmaceuticals Industries Limited v.Cipla Limited
The Delhi High Court granted an interim injunction favoring Sun Pharmaceuticals against Cipla regarding the use of the trademark THEOBID-D. Despite arguments from the defendant citing statutory requirements for registered assignment, the court found that the plaintiff was entitled to protection based on prima facie rights and the potential irreparable injury caused by continued infringement in the pharmaceutical sector. The order restrained the defendant's associates from using the disputed mark during the pendency of the suit.
Natco Pharma Limited v.Union Of India & Ors.
The Supreme Court addressed an appeal concerning patentability issues involving crystal modification of an N-Phenyl-2-Pyrimidineamine derivative. The core issue was the absence of a qualified Technical Member in the Intellectual Property Appellant Board (IPAB).
Shiva Tobacco Company v.Madan Lal Jain
The plaintiff, Shiva Tobacco Company, sought a restraining order against the defendant for allegedly infringing its registered trade mark 'TIGER' used on chewing tobacco. The plaintiff demonstrated long-standing use of the mark since 1955, while the defendant claimed prior usage since 1963. The court found that a prima facie case existed in favor of the plaintiff and granted temporary injunction.
Glaxo Smith Kline Plc v.Controller Of Patents & Designs
The dispute concerned the application for Exclusive Marketing Right (EMR) under the Patents Act. After the relevant chapter was repealed by amendment in 2005, the appellants challenged the High Court's decision which had allowed appeals based on the argument that no further consideration of EMR was possible post-amendment. The Supreme Court ruled that due to Section 6 of the General Clauses Act, the vested right to challenge earlier orders remained alive.
Dealing with a patent challenge?
Whether it's a Section 3(d) rejection, a post-grant opposition, or a FRAND dispute, Arctic's patent litigation team has handled it. Get a strategy call.