India Patent Cases
2,823 decisions indexed
Page 82 of 95 · 2,823 total
Maharashtra Hybrid Seed Co. v.Union Of India
The petitioners challenged an order by the Registrar, PPVFR Authority, which held that parent lines of known hybrid varieties could not be registered as new plant varieties. The core issue was whether the parent lines remain novel if their material is used to produce a distinct hybrid variety.
Novartis Ag v.Cipla Ltd
Novartis AG filed a suit against Cipla Ltd alleging infringement of its patented drug, INDACATEROL Maleate, used for treating COPD. Novartis sought a permanent injunction to restrain the use and sale of the infringing product. The Delhi High Court addressed the interim application, noting that while the defendant had not applied for compulsory licensing, the grounds under the Patents Act were relevant. Consequently, the court granted an interim injunction restraining Cipla from manufacturing or selling INDACATEROL Maleate until the final outcome of the suit.
Maharashtra Hybrid Seed Co. v.Union Of India And Anr
The petitioners challenged an order by the Registrar, PVPFR Authority, which held that parent lines of known hybrid varieties could not be registered as new plant varieties. The core issue was whether the parent lines remain novel if their material is used to produce a distinct hybrid variety.
Maharashtra Hybrid Seed Co. v.Union Of India And Anr
The petitioners challenged an order by the Registrar, PPVFR Authority, which held that parent lines of known hybrid varieties could not be registered as 'new' plant varieties. The core issue was whether these parent lines retained novelty despite the commercial use and sale of resulting hybrid seeds.
Vinod Verma v.State Of Punjab And Ors
The petitioner filed a writ petition regarding alleged patent infringement. The court held that a writ petition was not the appropriate legal remedy for such claims, as the matter required detailed evidence and consideration of facts governed by the Patent Act.
Darius Rutton Kavasmaneck v.Gharda Chemicals Limited
The Plaintiff, a minority shareholder, filed a derivative action alleging that Defendant No.2 (Chairman/MD) obtained and applied for several patents in his individual name instead of in the name of Defendant No.1 (the company). The court examined whether the plaintiff had locus standi to file this suit on behalf of the company.
Siemens Aktiengesellschaft v.The Controller General Of Patents, Designs and Trademarks & Anr.
Siemens Aktiengesellschaft appealed against an order passed by the Assistant Controller of Patents and Designs. The court found that the authority rendered the decision without granting the petitioner's representative a proper opportunity to clarify objections, despite the petitioner having requested accommodation for his absence. Consequently, the impugned decision was set aside and the matter was remanded for a de novo hearing.
Sri Rajesh Kumar Banka v.The Union of India & Ors.
The writ petitioner challenged an order by the Intellectual Property Appellate Board (IPAB) which had revoked his patent for a 'Sealing Device' due to lack of novelty based on US prior art. The petitioner argued that his device possessed novel features, such as a transparent body and ribbed wire. The Calcutta High Court set aside the IPAB's order, finding that the Board erred in its assessment and reliance on expert opinion.
Maj. (Retd.) Sukesh Behl & Anr. v.Koninklijke Phillips Electronics
The respondent (Koninklijke Phillips Electronics) sued for permanent injunction against the appellants (Maj. Sukesh Behl & Anr.) regarding infringement of Patent No. 218255. The defendants filed a counter-claim seeking revocation based on the plaintiff's failure to disclose foreign patent applications as required by Section 8 of the Patents Act, 1970. The High Court dismissed the appeal, holding that the omission was not an unequivocal admission of deliberate suppression and thus revocation is not automatic.
Fdc Ltd. v.Union Of India
FDC Ltd. challenged an order passed by the Intellectual Property Appellate Board (IPAB) which had set aside the Assistant Controller's initial ruling against the petitioner regarding the revocation of Indian Patent No.197822. The core dispute centered on whether IPAB should have decided the merits or remanded the matter, and specifically, whether directing a fresh Opposition Board was legally sound.
Bayer Corporation v.Union Of India & Ors
The application sought permission to export 1 kg of API Sorafenib (Sorafenat), which was manufactured under a compulsory license granted to NPL. Bayer challenged this export, arguing it constituted a commercial transaction and violated the terms of the compulsory license. The Court ultimately held that the export for regulatory approval purposes falls within the exception provided by Section 107A.
Narendra Srivastava v.Ashok Chaturvedi
The plaintiff filed a suit alleging groundless threats based on a pending patent application held by defendant no.1. Defendant no.1 sought to be struck out as a party, arguing he had assigned his rights and was not involved in the alleged threat. The court dismissed this application, holding that since the claim derived from defendant no.1's original application and he resided within the court's jurisdiction, he remained a necessary party.
Merck Serono S.A. v.Union Of India & Ors.
Merck Serono S.A. challenged the Controller of Patents & Design's decision to declare its patent application abandoned under Section 21(1) of the Patent Act, 1970. The petitioner argued that it had actively pursued the application by responding to both the First and Second Examination Reports. The High Court ruled in favor of the petitioner, holding that active pursuit negates abandonment.
M/S Instapower Ltd. v.Ramesh Chopra & Ors.
Instapower Ltd., dealing in energy-efficient lighting under the Insta Power brand, filed a suit seeking permanent injunction and declaration that Defendant No. 4's claims regarding sole ownership of LED aviation obstruction light patents were false. The dispute centered on conflicting patent rights concerning LED Aviation Obstruction Lights (AOL).
Symed Laboratories Pvt. Ltd. v.Sharon Bio-Medicine Ltd. And Ors.
Symed Laboratories filed a suit for permanent injunction against Defendants, alleging infringement of their patents (IN 213062 and IN 213063) related to novel processes for preparing Linezolid. Defendant No. 3 moved an application seeking amendment of its written statement, arguing that it was merely purchasing the product from the market and not manufacturing it using the patented process. The Court partly allowed the amendment.
Novartis Ag And Ors. v.Ranbaxy Laboratories Ltd.
Novartis Ag filed a suit seeking permanent injunction against Ranbaxy Laboratories Ltd., alleging infringement of Indian Patent No. 212815, which covers the compound Vildagliptin for treating Type 2 Diabetes Mellitus. The Plaintiffs claimed that despite no immediate launch by the Defendant, its listing of Vildagliptin as an API on its website posed a significant threat to their market share. Considering the potential infringement and the balance of convenience, the Delhi High Court granted an ad-interim injunction restraining Ranbaxy from manufacturing or selling products containing Vildagliptin.
Arif Abdul Kader Fazlani v.Hitesh Raojibhai Patel & Co & 1
The plaintiff sought permission to withdraw the Civil Suit No. 1 of 2012. The court granted this permission, disposing of the main suit as withdrawn. However, the defendants' counterclaim, which sought the revocation of Patent No. 226534 under Section 64 of the Patents Act, 1970, was held to survive for adjudication.
Vringo Infrastructure Inc. v.Indiamart Intermesh Ltd.
The plaintiffs filed a suit for injunction alleging infringement of their patent (IN 200572) related to mobile communication handover decisions by the defendants, who manufacture and sell telecommunications equipment like Base Station Controllers. The court disposed of the application regarding the ad interim stay.
Bayer Corporation v.Union of India Through The Secretary; The Controller of Patents; Natco Pharma Limited
Bayer Corporation challenged the order by the Intellectual Property Appellate Board (IPAB) which upheld the Controller's decision to grant a Compulsory License to Natco Pharma Limited. The license was granted for Bayer's patented drug, Sorafenib Tosylate (Nexavar), used in treating various cancers.
Sahajanand Technologies Private Limited v.Regional Director - North Western Region - Ministry of Corporate Affairs
This Gujarat High Court order addressed a challenge to the Regional Director's decision, which had previously rejected an application under Section 22 of the Companies Act. The core dispute involved whether pending trademark proceedings should prevent the approval of a company name ('Sahajanand Laser Technology Private Limited'). The court admitted the appeal, recognizing that the distinct legal nature of the Companies Act application does not automatically render it sub-judice to ongoing trademark disputes.
Salzer Electronics Limited v.S.G.Controls & Switchgear (P) Ltd.
Salzer Electronics Limited appealed against a single judge's order that dismissed its applications seeking temporary injunctions regarding alleged infringement and passing off of its registered patent. The High Court set aside the impugned order, finding it lacked necessary details and discussion on the merits of the case.
Dr. Aloys Wobben and another v.Yogesh Mehra and others
Dr. Aloys Wobben (Appellant) filed multiple patent infringement suits against Yogesh Mehra and others (Respondents), who were also filing revocation petitions before the Intellectual Property Appellate Board. The Supreme Court examined whether these two actions could proceed concurrently.
Dr. Aloys Wobben v.Yogesh Mehra
Dr. Aloys Wobben filed multiple patent infringement suits against Yogesh Mehra and others, despite them having already filed numerous revocation petitions before the IPAB challenging his patents. The Supreme Court addressed whether these two proceedings could run concurrently.
3M Innovative Properties Company v.M/S Venus Safety & Health Pvt. Ltd.
This Delhi High Court judgment addresses an application challenging a prior ex-parte injunction restraining M/S Venus Safety & Health Pvt. Ltd. from manufacturing and selling a respiratory protection device, which was claimed to infringe Patent No. 211175 held by 3M Innovative Properties Company. The court examined the prima facie case presented by the plaintiff regarding the infringement of their patented flat-folded personal respiratory device. Given that the defendant had been using the impugned device since April 2011 and had made considerable investments, the court found the balance of convenience favored the defendants.
Teva Pharmaceutical Industries Ltd v.Natco Pharma Limited
Teva Pharmaceutical Industries challenged an order that returned its patent infringement suit against Natco Pharma Limited, arguing that the Delhi High Court lacked territorial jurisdiction. The core dispute revolved around whether the process patent infringement claim was limited only to exports from Hyderabad or if it extended to the apprehension of marketing within Delhi. The court held that since the plaint pleaded an apprehension of sale/marketing in Delhi, the court possessed jurisdiction. Consequently, the appeal was allowed, and the suit was restored.
Nokia Corporation v.Bharat Bhogilal Patel
Nokia Corporation filed a suit seeking a declaration of non-infringement against Bharat Bhogilal Patel, who claimed that Nokia's use of laser marking technology infringed his patents. The court examined evidence showing that the laser engraving process is a known and available technology since 1957, and found that the defendant's actions were groundless threats.
Sandeep Jaidka v.Mukesh Mittal & Anr.
Sandeep Jaidka filed a suit seeking permanent injunction against Mukesh Mittal & Anr. for infringing his registered patent (No. 231895) related to multi-sensory '4D' effects used in cinema halls. The plaintiff alleged that the defendants were willfully using his patented technology, which combines hardware and software to synchronize heating, cooling, and aromatic effects with movie scenes. While the plaintiff asserted infringement, Defendant No. 2 filed a counterclaim challenging the patent's validity based on prior art. The court denied the interim injunction but expedited the trial, setting conditions for the defendants regarding financial disclosures and security deposits.
Sergi Transformer Explosion Prevention Technologies Pvt Ltd v.Kumar Pratap Anil & Ors.
The plaintiff filed a suit seeking permanent injunction and damages for infringing Indian Patent No. 189089 related to transformer explosion prevention technologies. The defendants challenged the maintainability of the suit, arguing that the plaintiff's alleged exclusive license was invalid, back-dated, and unregistered.
Standard Corporation India Ltd. v.Tractors and Farm Equipment Ltd.
The appeal challenged an order that rejected a claim filed by Tractors and Farm Equipment Ltd. against Standard Corporation India Ltd. The suit involved allegations of copyright infringement and passing off related to tractor drawings. The appellant argued the suit was barred because the design had been used more than 50 times without registration under the Designs Act, 1911.
NTT DoCoMo Inc. v.The Assistant Controller of Patents and Designs, The Patent Office; The Controller of Patents, The Patent Office; The Union of India
NTT DoCoMo Inc. challenged the refusal by the Assistant Controller of Patents and Designs to revive its Patent Application No.4851/CHENP/2007. The application was mistakenly withdrawn due to a clerical error committed by the petitioner's erstwhile patent attorneys, who interchanged the numbers of two related applications. The court allowed the petition, holding that the petitioner was an innocent party and should not suffer injustice.
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.