Top Ten Cases of Request for Invalidation/Reexamination in the Year of 2015

UpdateTime:2016-04-29 09:43:06 Read:


Patent Reexamination Board of the State Intellectual Property Office selected the top ten cases of request invalidation/reexamination in the year of 2015, and published the result in the openday held by the State Intellectual Property Office.

The selection of the top ten cases, which cover technical fields of machinery, electricity, communications, medicine, chemistry, materials and designs, is mainly based on a review of the typical guiding significanceforthe trialstandards to be applied, with consideration of the degree of social concern and decision writing. From various aspects and angles, the selected ten casesdeeply explained the legal connotation and executive standard of patent law in the examination of cases of request for invalidation/reexamination, which reflected the Patent Reexamination Board's new cognition of these legal issues as well as the its achievements in the past year.The selectionis good for the promotion of patent system and the consistent implementation of the trialstandards, which caninspire and protectthe innovation.

The top ten cases are:

Case 1:    Request for invalidation of patent right of invention "Nuclear Reprogramming Factor"

Case 2:    Request for invalidation of patent right of invention "Condensed QuinazolineDerirative Used as Tyrosine Kinase Inhibitor"

Case 3:Request for invalidation of patent right of invention "Treatment of Gastrointestinal Stromal Tumors"

Case 4:Request for invalidation of patent right of invention "Process for Producing Dichloropropanol from Glycerol, the Glycerol Coming Eventually from the Conversion of Animal Fats in the Manufacture of Biodiesel"

Case 5:Request for invalidation of patent right of invention "Projection Optical System, Exposure Apparatus and Exposure Method"

Case 6:Request for invalidation of patent right of invention "Stereoscopic Displaying Method, and Tracking Type Stereoscopic Displayer and Image Processing Device"

Case 7:Request for invalidation of patent right of utility model "Variable Frequency Speed-regulating Type Improved Fluid Coupling Electric Water Feeding Pump"

Case 8:Request for invalidation of patent right of invention "Cold-rolled Steel Sheet, Process for Producing the Same, and Cell and Process for Producing the Same"

Case 9:Request for invalidation of patent right of design "Mobile Phone (100C)"

Case 10:Request for invalidation of patent right of design "Decorative Cabinet (6102-173)"