https://patentbrief.org/company/ciba-geigy-corp Plain-English explanations of patents assigned to Ciba Geigy Corp, newest first. en-us Mon, 15 Jun 2026 06:01:51 GMT https://patentbrief.org/patent/us/5521184/gleevec-imatinib This patent describes specific new chemical compounds, called N-phenyl-2-pyrimidine-amine derivatives, designed with precise molecular structures for potential use in treating cancer. Tue, 28 May 1996 00:00:00 GMT https://patentbrief.org/patent/us/5521184/gleevec-imatinib https://patentbrief.org/patent/us/4147780/timoptic-timolol A 1977 patent for a specific class of amino-phosphonous acid chemicals designed to act as antibiotics against bacteria and yeast. Tue, 03 Apr 1979 00:00:00 GMT https://patentbrief.org/patent/us/4147780/timoptic-timolol