The syntheses of the branched alkyl groups are shown in Scheme 1.The 2DT, 3DP, 4DH, and 5DH groups with branching positions at the second, third, fourth, and fifth carbon from the backbone were ...

“The CAFC emphasized that once a patentee includes an express definition, it governs the claim term unless a clear exception is explicitly provided.” In a precedential decision issued June 4 ...

Scientists are calling for changes to chemistry textbooks after discovering a fundamental aspect of structural organic chemistry has been incorrectly described for almost 100 years. The team from ...