Time interval
1985-2021.12.31
Field display
| Industrial enterprise green invention patent application form |
|---|
| Index ID |
| Company name |
| Serial number |
| Code |
| Event type |
| Date |
| Description |
Sample data
| Index ID | Company name | Serial number | Code | Event type | Date | Description |
|---|---|---|---|---|---|---|
| CN102242614A | Daqing Yushulin Oilfield Development Co., Ltd. | 0 | PB01 | Publication | 2011/11/16 | |
| CN102242614A | Daqing Yushulin Oilfield Development Co., Ltd. | 1 | C06 | Publication | 2011/11/16 | |
| CN102242614A | Daqing Yushulin Oilfield Development Co., Ltd. | 2 | CI02 | Correction of invention patent application | 2012/2/15 | Correction item: Applicant name Correct: China Petroleum & Natural Gas Co., Ltd. False: China National Petroleum Corporation Number: 46 Page: The title page Volume: 27 |
| CN102242614A | Daqing Yushulin Oilfield Development Co., Ltd. | 3 | C10 | Entry into substantive examination | 2012/2/15 | |
| CN102242614A | Daqing Yushulin Oilfield Development Co., Ltd. | 4 | CI01 | Correction of invention patent gazette | 2012/2/15 | Correction item: Applicant name Correct: China Petroleum & Natural Gas Co., Ltd. False: China National Petroleum Corporation Number: 46 Volume: 27 |
| CN102242614A | Daqing Yushulin Oilfield Development Co., Ltd. | 5 | SE01 | Entry into force of request for substantive examination | 2012/2/15 | |
| CN102242614A | Daqing Yushulin Oilfield Development Co., Ltd. | 6 | ERR | Gazette correction | 2012/2/15 | Free format text: CORRECT: NAME OF APPLICANT; FROM: PETROCHINA CO., LTD. TO: CHINA PETROLEUM +. NATURAL GAS CO., LTD. |
| CN102242614A | Daqing Yushulin Oilfield Development Co., Ltd. | 7 | WD01 | Invention patent application deemed withdrawn after publication | 2014/4/9 | Application publication date: 20111116 |
| CN102242614A | Daqing Yushulin Oilfield Development Co., Ltd. | 8 | C02 | Deemed withdrawal of patent application after publication (patent law 2001) | 2014/4/9 | |
| CN103256030A | Daqing Yushulin Oilfield Development Co., Ltd. | 0 | PB01 | Publication | 2013/8/21 | |
| CN103256030A | Daqing Yushulin Oilfield Development Co., Ltd. | 1 | C06 | Publication | 2013/8/21 | |
| CN103256030A | Daqing Yushulin Oilfield Development Co., Ltd. | 2 | SE01 | Entry into force of request for substantive examination | 2013/9/18 | |
| CN103256030A | Daqing Yushulin Oilfield Development Co., Ltd. | 3 | C10 | Entry into substantive examination | 2013/9/18 | |
| CN103256030A | Daqing Yushulin Oilfield Development Co., Ltd. | 4 | GR01 | Patent grant | 2016/4/13 | |
| CN103256030A | Daqing Yushulin Oilfield Development Co., Ltd. | 5 | C14 | Grant of patent or utility model | 2016/4/13 | |
| CN102147433A | Mudanjiang Electric Power Bureau | 0 | PB01 | Publication | 2011/8/10 | |
| CN102147433A | Mudanjiang Electric Power Bureau | 1 | C06 | Publication | 2011/8/10 | |
| CN102147433A | Mudanjiang Electric Power Bureau | 2 | SE01 | Entry into force of request for substantive examination | 2011/9/21 | |
| CN102147433A | Mudanjiang Electric Power Bureau | 3 | C10 | Entry into substantive examination | 2011/9/21 | |
| CN102147433A | Mudanjiang Electric Power Bureau | 4 | WD01 | Invention patent application deemed withdrawn after publication | 2013/7/24 | Application publication date: 20110810 |
| CN102147433A | Mudanjiang Electric Power Bureau | 5 | C02 | Deemed withdrawal of patent application after publication (patent law 2001) | 2013/7/24 | |
| CN102313844A | Mudanjiang Electric Power Bureau | 0 | C06 | Publication | 2012/1/11 | |
| CN102313844A | Mudanjiang Electric Power Bureau | 1 | PB01 | Publication | 2012/1/11 | |
| CN102313844A | Mudanjiang Electric Power Bureau | 2 | C41 | Transfer of patent application or patent right or utility model | 2012/12/5 | |
| CN102313844A | Mudanjiang Electric Power Bureau | 3 | ASS | Succession or assignment of patent right | 2012/12/5 | Owner name: STATE ELECTRIC NET CROP. Effective date: 20121106 |
| CN102313844A | Mudanjiang Electric Power Bureau | 4 | TA01 | Transfer of patent application right | 2012/12/5 | Effective date of registration: 20121106 Address after: 1908 room 121, power supply bureau, 157000 East Xin'an street, Mudanjiang, Heilongjiang Applicant after: Mudanjiang Power Bureau Applicant after: State Grid Corporation of China Address before: 1908 room 121 , power supply bureau, 157000 East Xin'an street, Mudanjiang, Heilongjiang Applicant before: Mudanjiang Power Bureau |
| CN102313844A | Mudanjiang Electric Power Bureau | 5 | C10 | Entry into substantive examination | 2014/6/18 | |
| CN102313844A | Mudanjiang Electric Power Bureau | 6 | SE01 | Entry into force of request for substantive examination | 2014/6/18 | |
| CN102313844A | Mudanjiang Electric Power Bureau | 7 | WD01 | Invention patent application deemed withdrawn after publication | 2017/5/3 | |
| CN102313844A | Mudanjiang Electric Power Bureau | 8 | WD01 | Invention patent application deemed withdrawn after publication | 2017/5/3 | Application publication date: 20120111 |
| CN102691436A | Mudanjiang Electric Power Bureau | 0 | PB01 | Publication | 2012/9/26 | |
| CN102691436A | Mudanjiang Electric Power Bureau | 1 | C06 | Publication | 2012/9/26 | |
| CN102691436A | Mudanjiang Electric Power Bureau | 2 | SE01 | Entry into force of request for substantive examination | 2012/11/21 | |
| CN102691436A | Mudanjiang Electric Power Bureau | 3 | C10 | Entry into substantive examination | 2012/11/21 | |
| CN102691436A | Mudanjiang Electric Power Bureau | 4 | TA01 | Transfer of patent application right | 2012/12/5 | Effective date of registration: 20121106 Address after: 1908, room 121, electrical building, 157006 East Xin'an street, Dongan District, Heilongjiang, Mudanjiang Applicant after: Mudanjiang Power Bureau Applicant after: State Grid Corporation of China Address before: 1908, room 121, electrical building, 157006 East Xin'an street, Dongan District, Heilongjiang, Mudanjiang Applicant before: Mudanjiang Power Bureau |
| CN102691436A | Mudanjiang Electric Power Bureau | 5 | C41 | Transfer of patent application or patent right or utility model | 2012/12/5 | |
| CN102691436A | Mudanjiang Electric Power Bureau | 6 | ASS | Succession or assignment of patent right | 2012/12/5 | Owner name: STATE ELECTRIC NET CROP. Effective date: 20121106 |
| CN102691436A | Mudanjiang Electric Power Bureau | 7 | GR01 | Patent grant | 2014/4/23 | |
| CN102691436A | Mudanjiang Electric Power Bureau | 8 | C14 | Grant of patent or utility model | 2014/4/23 | |
| CN103278700A | Mudanjiang Electric Power Bureau | 0 | C06 | Publication | 2013/9/4 |
Data update frequency
Annual Update