45 Legal document preparation and research services for attorneys; legal research; advisory services relating to intellectual property rights; legal consulting services in the field of intellectual property rights, patent searching, prior art searching, freedom to operate searching, trademark searching, state of the art searching and patent landscape searching.; legal services, namely, intellectual property consulting services in the field of identification, strategy, analytics, and invention; legal services, namely, providing customized documentation, information, counseling, advice and consultation services in all areas of intellectual property rights, patent searching, prior art searching, freedom to operate searching, trademark searching, state of the art searching and patent landscape searching; legal services, namely, trademark searching and clearance services; providing legal research in the field of patent research, trademark search, freedom to operate analysis, landscape analysis, state of the art analysis, clearance analysis, intellectual property invalidity and validity search, intellectual property infringement analysis; legal research and legal consultation related thereto in the field of intellectual property rights; legal consultation and legal research related to technology in the field of intellectual property rights; legal consultation related to technology in the field of intellectual property rights