G.R. No. 121267 – 368 SCRA 9 – Mercantile Law – Law on Intellectual Property – Law on Patents – Compulsory License In August 1989, Danlex Research Laboratories petitioned before the Bureau of Patents, Trademarks and Technology Transfer (BPTTT) that it may be granted a compulsory license for the use […]
Law on Patents
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G.R. No. 115106 – 255 SCRA 152 – Mercantile Law – Intellectual Property Law – Law on Patents – Infringement – Karaoke Machine Roberto Del Rosario was granted a patent for his innovation called the “Minus One” karaoke. The patent was issued in June 1988 for five years and was renewed […]
G. R. No. 126627 – 409 SCRA 33 – Mercantile Law – Intellectual Property Law – Law on Patents – Doctrine of Equivalents – Function-Means-and-Result Test Smith Kline is a US corporation licensed to do business in the Philippines. In 1981, a patent was issued to it for its invention entitled […]