Although, the length of utility and plant patent protection (patent term) was previously seventeen years from the date of patent grant, utility and plant patents filed after June 8, 1995 now have a patent term of up to twenty years from the date of filing of the earliest related patent application. Utility and plant patents which were applied for prior to June 8, 1995, and which were or will be in force after June 8, 1995, now have a patent term of seventeen years from the date of patent grant or twenty years from the date of filing of the earliest related patent application, whichever is longer. Utility patents are subject to the payment of periodic maintenance fees to keep the patent in force. Patent terms can be extended under some specific circumstances. See the U.S. Code Title 35 - Patents for a full description of patent laws.

"The increased importance of intellectual property assets like patents and patent portfolios, along with the added complexity of valuing and analyzing risk for these information goods, has created a marketplace populated by players ill-equipped to handle the high transaction costs and information asymmetries representative of inteHectual property transactions. Accordingly, entities that can lower net transaction costs and improve information access will be able to take advantage of the unique nature of these assets." (Allen Wang, 2010, Berkeley Technology Law Journal, "Rise of the Patent Intermediaries") the tools atIPstreet.com could be a game changer.

Laws of nature: Galileo would not be able to patent his findings from his experiments at the Leaning Tower of Pisa. Physical phenomena: Patent law classifies physical phenomena as products of nature. Thus, if your invention occurs in nature, it is a physical phenomenon and cannot be patented. Abstract ideas: Abstract ideas are concepts like pure mathematics and algorithms. You cannot patent a formula. However, you can patent an application of that formula. Thus, while you cannot patent a mathematical formula that produces nonrepeating patterns, you can patent paper products that use that formula to prevent rolls of paper from sticking together. Literary, dramatic, musical, and artistic works: These can be Copyright protected. Inventions, which are considered not useful or possible: For example, the USPTO will not issue a patent on a perpetual motion machines; or offensive to public morality.

Performing patent-searches comprehensively with the ability to Search-Review-Refine-Iterate™ is a fundamental benefit of our IP Street tools for you, the IP counselors of the world. IP Street has developed a unified search that makes boolean search at the USPTO seem like a tool from the stone age.

Although, the length of utility and plant patent protection (patent term) was previously seventeen years from the date of patent grant, utility and plant patents filed after June 8, 1995 now have a patent term of up to twenty years from the date of filing of the earliest related patent application. Utility and plant patents which were applied for prior to June 8, 1995, and which were or will be in force after June 8, 1995, now have a patent term of seventeen years from the date of patent grant or twenty years from the date of filing of the earliest related patent application, whichever is longer. Utility patents are subject to the payment of periodic maintenance fees to keep the patent in force. Patent terms can be extended under some specific circumstances. See the U.S. Code Title 35 - Patents for a full description of patent laws. Understanding patent duration is important and here at IPStreet.com, we care about your patent duration, threats of patent infringement and the value of patent business intelligence.