Intellectual property papers http://pagebox.net/ip.html Patents in USA (USPTO) and in Europe (EPO). Patent search http://pagebox.net/patent.html Patenting principles and strategies. Patent search in USPTO and EPO sites. Software and business methods patents http://pagebox.net/businessmethod.html Patentability and analysis of software and business methods. MercExchange v. eBay case. Patent examination http://pagebox.net/examination.html Comparison of the USPTO and EPO examinations. Reexamination of PanIP and Eolas patents. Patent search http://pagebox.net/patent.pdf Patenting principles and strategies. Patent search in USPTO and EPO sites. Software and business methods patents http://pagebox.net/businessmethod.pdf Patentability and analysis of software and business methods. MercExchange v. eBay case. Patent examination http://pagebox.net/examination.pdf Comparison of the USPTO and EPO examinations. Reexamination of PanIP and Eolas patents. Trademarks http://pagebox.net/trademark.html Trademark law. Google and Nissan cases. Comparison of US and French rulings.