patent. The discovery of the periodic table in 1869 offers an opportunity to test this idea. Exhibition data show that …

Members of a patent pool agree to use a set of patents as if they were jointly owned by all members and license them as … the first patent pool in U.S. history, the Sewing Machine Combination (1856-1877) to perform the first empirical test of … the effects of a patent pool on innovation. Contrary to theoretical predictions, the sewing machine pool appears to have …

patent. The discovery of the periodic table in 1869 offers an opportunity to test this idea. Exhibition data show that …

of patent-owners - discourages invention. Our analysis exploits new historical data on German patents to examine the …

existence of strong patent laws encourage innovation? And 2) May patent laws influence the direction - as opposed to the rate … to address problems with the current patent system: 3) How do patent pools, as a mechanism to mitigate litigation risks …