Mon, 21 March 2011, 1:05:24 am

Interactive periodic table of chemical elements, you can display element properties by moving a mouse cursor. Included element properties: English and Latin name, symbol, proton number, electron configuration, electronegativity, phase, metal/nonmetal

Mon, 7 February 2011, 1:00:28 am

The entire MPEP edition 8 revision 4 as a single web-optimized searchable PDF. The USPTO only distributes the MPEP in multiple PDF files, which does not facilitate full text searching. This release facilitates full text searching in a single file.