Please enter the keyword
Back
China patent text data
China patent basic information table
Chinese patent description text information
Chinese patent claim text information
China bond issuer information dataNEW
Basic information table of bond issuers
Balance sheet of bond issuer
Income statement of bond issuer
Cash flow statement of bond issuer

CnOpenData Industrial Enterprise Invention Patent Application Form

Field display

Industrial enterprise invention patent application form
Index ID (application publication number)
Application (patent) number
Transaction number
Transaction Data Announcement Day
Transaction data type
Content
Authorization Announcement Number

Sample data

Index ID (application publication number) Application (patent) number Transaction number Transaction Data Announcement Day Transaction data type Content Authorization Announcement Number
CN103186495A 2011104436656 1 2015.08.19 Invention patent application shall be deemed withdrawn after publication Invention patent application is deemed to be withdrawn after publication IPC (main classification): G06F13/38 Application publication date: 20130703
CN103186495A 2011104436656 2 2013.07.03 Announcement Announcement
CN103162619A 2011104241959 1 2015.08.12 Invention patent application shall be deemed withdrawn after publication Invention patent application is deemed to be withdrawn after publication IPC (main classification): G01B11/00 Application publication date: 20130619
CN103162619A 2011104241959 2 2013.06.19 Announcement Announcement
CN1548701 031235913 1 2007.07.04 Patent rights deemed to be waived Patent rights deemed to be waived
CN1548701 031235913 2 2005.01.26 Effectiveness of substantive examination Effectiveness of substantive examination
CN1548701 031235913 3 2004.11.24 Announcement Announcement
CN103186188A 2011104444309 1 2015.08.19 Invention patent application shall be deemed withdrawn after publication Invention patent application is deemed to be withdrawn after publication IPC (main classification): G06F1/18 Application publication date: 20130703
CN103186188A 2011104444309 2 2013.07.03 Announcement Announcement
CN1411296 011269030 1 2004.09.15 Authorization Authorization
CN1411296 011269030 2 2003.07.02 Effectiveness of substantive examination Effectiveness of substantive examination
CN1411296 011269030 3 2003.04.16 Announcement Announcement
CN1411296 011269030 4 2002.01.16 Effectiveness of substantive examination Effectiveness of substantive examination
CN103171952A 201310119376X 1 2015.11.18 Authorization Authorization CN 103171952 B
CN103171952A 201310119376X 2 2015.10.14 Transfer of patent application rights and patent rights Transfer of patent application rights IPC (main classification): B66B11/04 Change matters: Applicant Change of rights holder before change: Shenyang Dongxu Elevator Co., Ltd. Rights owner after change: Liaoning Dongxu Elevator Co., Ltd. Change matters: Address change Previous rights holder: 110034 No. 28 Wanshan Road, Huanggu District, Shenyang City, Liaoning Province Changed rights holder: 110148 No. 239-9, Shenbei West Road, Yuhong District, Shenyang City, Liaoning Province Registration effective date: 20150917
CN103171952A 201310119376X 3 2013.07.24 Effectiveness of substantive examination Effectiveness of substantive examination IPC (main classification): B66B11/04 Application date: 20130407
CN103171952A 201310119376X 4 2013.06.26 Announcement Announcement
CN103163227A 201110419413X 1 2015.08.12 Invention patent application shall be deemed withdrawn after publication Invention patent application is deemed to be withdrawn after publication IPC (main classification): G01N30/02 Application publication date: 20130619
CN103163227A 201110419413X 2 2013.06.19 Announcement Announcement
CN103186499A 2011104603235 1 2015.11.25 Authorization Authorization CN 103186499 B
CN103186499A 2011104603235 2 2013.07.31 Effectiveness of substantive examination Effectiveness of substantive examination IPC (main classification): G06F15/16 Application date: 20111231
CN103186499A 2011104603235 3 2013.07.03 Announcement Announcement
CN101857533A 2010101837941 1 2017.07.14 Termination of patent rights Termination of patent rights for unpaid annual fees IPC (main classification): C07C43/30 Application date: 20100526 Authorization announcement date: 20130529 Termination date: 20160526
CN101857533A 2010101837941 2 2013.05.29 Authorization Authorization
CN101857533A 2010101837941 3 2010.11.24 Effectiveness of substantive examination Effective IPC (main classification) for substantive examination: C07C 43/30 Application date: 20100526
CN101857533A 2010101837941 4 2010.10.13 Announcement Announcement
CN103163402A 2013100414483 1 2016.12.28 Authorization Authorization CN 103163402 B
CN103163402A 2013100414483 2 2016.10.12 Changes in description Changes in description IPC (main classification): G01R31/00 Changes: Before change of inventor: Ai Maomin Hou Guangsong Deng Shuai Duanmu Bintian Keqiang After change: Han Yanfei Gudong Guo Rui Lu Su Niu Shuofeng Ai Maomin Hou Guangsong Deng Shuai Duanmu Bin Tian Keqiang Li Ming Li Zhongyuan Guo Qijun Sun Suliang Palace co-star Li Jipan Du Yuyu Zhang Yiqiang Li Ning Yan Xiaoting Liu Dejian Du Yinjing Gutong Wang Yang Xu Ke Chen Xiaodong
CN103163402A 2013100414483 3 2016.10.12 Changes in description Changes in description IPC (main classification): G01R31/00 Changes: Before change of applicant: Shandong Electric Power Group Company, Heze Power Supply Company After change: State Grid Shandong Electric Power Company, Heze Power Supply Company Changes: Before change of address: 274000 No. 199, East Section of Zhonghua Road, Heze City, Shandong Province After change: 274000 Changes to No. 199, East Section of Zhonghua Road, Heze City, Shandong Province: Before change of applicant: State Grid Corporation After change: State Grid Corporation
CN103163402A 2013100414483 4 2014.12.17 Effectiveness of substantive examination Effectiveness of substantive examination IPC (main classification): G01R31/00 Application date: 20130202
CN103163402A 2013100414483 5 2013.06.19 Announcement Announcement
CN103163402A 2013100414483 1 2016.12.28 Authorization Authorization CN 103163402 B
CN103163402A 2013100414483 2 2016.10.12 Changes in description Changes in description IPC (main classification): G01R31/00 Changes: Before change of inventor: Ai Maomin Hou Guangsong Deng Shuai Duanmu Bintian Keqiang After change: Han Yanfei Gudong Guo Rui Lu Su Niu Shuofeng Ai Maomin Hou Guangsong Deng Shuai Duanmu Bin Tian Keqiang Li Ming Li Zhongyuan Guo Qijun Sun Suliang Palace co-star Li Jipan Du Yuyu Zhang Yiqiang Li Ning Yan Xiaoting Liu Dejian Du Yinjing Gutong Wang Yang Xu Ke Chen Xiaodong
CN103163402A 2013100414483 3 2016.10.12 Changes in description Changes in description IPC (main classification): G01R31/00 Changes: Before change of applicant: Shandong Electric Power Group Company, Heze Power Supply Company After change: State Grid Shandong Electric Power Company, Heze Power Supply Company Changes: Before change of address: 274000 No. 199, East Section of Zhonghua Road, Heze City, Shandong Province After change: 274000 Changes to No. 199, East Section of Zhonghua Road, Heze City, Shandong Province: Before change of applicant: State Grid Corporation After change: State Grid Corporation
CN103163402A 2013100414483 4 2014.12.17 Effectiveness of substantive examination Effectiveness of substantive examination IPC (main classification): G01R31/00 Application date: 20130202
CN103163402A 2013100414483 5 2013.06.19 Announcement Announcement
CN103183449A 2011104516078 1 2016.05.11 Authorization Authorization CN 103183449 B
CN103183449A 2011104516078 2 2015.03.04 Transfer of patent application rights and patent rights Transfer of patent application rights IPC (main classification): C02F9/14 Change matters: Applicant Change of rights owner before change: Wang Wei After change of rights owner: Shanghai Xiba Technology Co., Ltd. Change matters: Address change of rights owner before: 200437 5F, Area B, Baishu Building, No. 1230, Zhongshan North 1st Road, Hongkou District, Shanghai. Right holder after change: 200437 5F, Area B, Baishu Building, No. 1230, Zhongshan North 1st Road, Hongkou District, Shanghai. Change matters: Applicant. Before change, right holder: Shanghai Xiba Technology Co., Ltd. Effective date of limited company registration: 20150204
CN103183449A 2011104516078 3 2014.12.31 Effectiveness of substantive examination Effectiveness of substantive examination IPC (main classification): C02F9/14 Application date: 20111228
CN103183449A 2011104516078 4 2013.07.03 Announcement Announcement
CN1546713 200310110601X 1 2006.10.11 Authorization Authorization
CN1546713 200310110601X 2 2005.01.26 Effectiveness of substantive examination Effectiveness of substantive examination
CN1546713 200310110601X 3 2004.11.17 Announcement Announcement
CN1558333 2004100151421 1 2018.12.28 Termination of patent rights Termination of patent rights for unpaid annual fees IPC (main classification): G06F13/14 Application date: 20040115 Authorization announcement date: 20070725 Termination date: 20180115
CN1558333 2004100151421 2 2007.07.25 Authorization Authorization
CN1558333 2004100151421 3 2005.03.02 Effectiveness of substantive examination Effectiveness of substantive examination
CN1558333 2004100151421 4 2004.12.29 Announcement Announcement
CN101722972A 200910259951X 1 2012.02.29 Authorization Authorization
CN101722972A 200910259951X 2 2010.11.03 Effectiveness of substantive examination Effective IPC (main classification) for substantive examination: B61L 27/04 Application date: 20091224
CN101722972A 200910259951X 3 2010.06.09 Announcement Announcement

Data update frequency

Annual Update