This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignees: Baker Hughes, a Ge Compnay, LLC, Baker Hughes Corporation, Baker Hughes Oilfield Operations LLC. Active years: 2014-2025.
Company Filing History:
5 out of 1,389 
2 out of 5,728 
2 out of 933 
Years Active: 2014-2025
Title: Holger Tietjen: Innovator in Downhole Data Compression
Introduction
Holger Tietjen is a notable inventor based in Hannover, Germany. He has made significant contributions to the field of data transmission, particularly in the context of downhole operations in the oil and gas industry. With a total of 9 patents to his name, Tietjen's work has advanced the efficiency and effectiveness of data collection and transmission from wellbores.
Latest Patents
One of Tietjen's latest patents focuses on compressing data collected downhole in a wellbore. This innovative method involves several steps, including sensing data with one or more sensors located downhole. The sensor data comprises multiple data value sets, which are then assigned to various time or depth levels to create a data block. A first processor in the drilling assembly compresses this data block using a block-based compression technique, resulting in compressed data. This compressed data is transmitted to the surface via a telemetry system. At the surface, a second processor decompresses the data to generate usable values, which can then be used to control the drilling assembly based on the decompressed data.
Career Highlights
Holger Tietjen has worked with several prominent companies in the industry, including Baker Hughes, a GE Company, and Baker Hughes Oilfield Operations LLC. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in data transmission technologies.
Collaborations
Some of Tietjen's notable coworkers include Radu Coman and Martin Blanz. Their collaborative efforts have likely played a role in the development of Tietjen's innovative solutions.
Conclusion
Holger Tietjen's contributions to the field of downhole data compression exemplify the importance of innovation in the oil and gas industry. His patents and career achievements highlight his role as a leading inventor in this specialized area.