The applicant was a former student at the first respondent, Harare Institute of Technology, where she graduated with a Bachelor of Technology (Honours) Degree. As part of her degree requirements, she submitted a project titled "Design of a Plant Producing 24TPD Fuel Briquettes from Cornstover" (the invention), supervised by the second and third respondents. The applicant claimed she was the sole proprietor of intellectual property rights in the invention and alleged that the respondents were manufacturing and selling fuel briquettes using the slow pyrolysis and briquetting technology without her authority. She sought a declaration of ownership and an interdict against the respondents. The first respondent argued that the production method was common, not her invention, and that the invention belonged to the institution as she was an undergraduate when she created it. The High Court dismissed her claim, finding no evidence of commercial manufacture by respondents, that the applicant failed to establish copyright in the invention, and that an invention is not work in which copyright can subsist. The applicant sought leave to appeal in forma pauperis, claiming she lacked means to prosecute the appeal.
The application for leave to prosecute an appeal in forma pauperis was dismissed with no order as to costs.
An invention, including methods and processes, cannot be protected under copyright law. Copyright law protects only forms of expression such as literary works, artistic works, musical works, and audio-visual works, but does not protect ideas, procedures, systems, methods of operation, concepts, principles, or discoveries. Inventions must be protected, if at all, through registration under patent law (the Patents Act), not copyright law (the Copyright and Neighbouring Rights Act). For leave to appeal in forma pauperis to be granted, the applicant must not only demonstrate lack of financial means but also show that the intended appeal has reasonable prospects of success.
The court noted that the applicant had been granted in forma pauperis status in the High Court and no allegations were made that her circumstances had changed. The court observed that costs associated with prosecuting an appeal in the Supreme Court are higher than those in the High Court. The court also commented on the general principle that an appellate court will not lightly interfere with factual findings of a lower court unless such findings are so grossly unreasonable that no sensible person applying their mind to the facts would have reached the same decision, citing Zimre Property Investments Ltd v Saintcor (Pvt) Ltd t/a V Trade & Anor SC 59-16 and Hama v National Railways of Zimbabwe 1996 (1) ZLR 664 (S).
This case is significant in Zimbabwean intellectual property law as it clearly delineates the boundary between copyright protection and patent protection. It establishes that inventions, including methods and processes, fall outside the scope of copyright law and must be protected (if at all) through patent registration. The case reinforces that copyright law protects only the form of expression of ideas, not the ideas, procedures, systems, or methods themselves. This is important guidance for students, academic institutions, and innovators regarding the appropriate legal framework for protecting different types of intellectual property. The case also illustrates the application of the in forma pauperis provisions and the requirement that such applications must demonstrate reasonable prospects of success, not merely financial need.