Anwar; Johan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Anwar; Johan.The latest application filed is for "downhole surveying and core sample orientation systems, devices and methods".

Company Profile

0.5.6

Anwar; Johan - Kalamunda AU

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Downhole surveying and core sample orientation systems, devices and methods Grant 11,125,038 - Hejleh , et al. September 21, 2	2021-09-21
Downhole Surveying and Core Sample Orientation Systems, Devices and Methods App 20180363398 - Hejleh; Khaled ; et al.	2018-12-20
Downhole surveying and core sample orientation systems, devices and methods Grant 10,066,455 - Hejleh , et al. September 4, 2	2018-09-04
Equipment and methods for downhole surveying and data acquisition for a drilling operation Grant 9,739,135 - Wilkinson , et al. August 22, 2	2017-08-22
Downhole surveying Grant 9,726,007 - Hejleh , et al. August 8, 2	2017-08-08
Downhole Surveying and Core Sample Orientation Systems, Devices and Methods App 20150136488 - Hejleh; Khaled ; et al.	2015-05-21
Downhole Surveying App 20150029035 - Hejleh; Khaled ; et al.	2015-01-29
Equipment and Methods for Downhole Surveying and Data Acquisition for a Drilling Operation App 20140375468 - Wilkinson; Brett James ; et al.	2014-12-25
Drilling Activity Logging Device, System And Method App 20120176251 - Klass; Michael Alan ; et al.	2012-07-12

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.