PATENTSCOPE will be unavailable a few hours for maintenance reason on Monday 03.02.2020 at 10:00 AM CET
Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2017095334) DRILLING TENDER UNIT
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
Singapore 25.05.201811201804433Q
United States of America 30.05.201815780203Published: 03.01.2019
Granted: 10.09.2019