Location History:
- Houston, TX (US) (2012)
- Cypress, TX (US) (2011 - 2018)
Company Filing History:
3 out of 10,180 
2 out of 116 
Years Active: 2011-2018
Title: The Innovative Contributions of Daniel Catina
Introduction
Daniel Catina is a notable inventor based in Cypress, TX (US), recognized for his significant contributions to the field of nuclear magnetic resonance (NMR) technology. With a total of 5 patents to his name, Catina has made strides in developing advanced tools and methods for acquiring NMR data, particularly in challenging environments such as wellbores.
Latest Patents
One of Catina's latest patents is focused on determining the Larmor frequency for NMR tools. This invention involves a method for acquiring NMR data by placing an NMR tool in situ, such as in a wellbore. The process begins with an initial estimate of the Larmor frequency, followed by the acquisition of NMR data. A spectral analysis is then performed, leading to the determination of the modal frequency, which is used to refine the Larmor frequency for further data acquisition.
Another significant patent by Catina is a system and method for obtaining nuclear magnetic resonance measurements on reservoir fluids for predicting fluid properties. This innovative system includes a sensor assembly designed for high-pressure and high-temperature measurements. It features a sample holder made from non-magnetic metal, an antenna coil, and pulsed field gradient coils for diffusion measurements. The system is capable of obtaining precise NMR measurements of fluid samples, enhancing the understanding of fluid properties in various applications.
Career Highlights
Throughout his career, Daniel Catina has worked with prominent companies in the technology sector, including Schlumberger Technology Corporation and Toshiba International Corporation. His experience in these organizations has contributed to his expertise in NMR technology and its applications.
Collaborations
Catina has collaborated with notable professionals in his field, including Robert Freedman and Vivek Anand. These collaborations have likely enriched his work and led to further advancements in NMR technology.
Conclusion
Daniel Catina's innovative work in the field of nuclear magnetic resonance has made a significant impact on the industry. His patents reflect a commitment to advancing technology and improving methods for fluid analysis. His contributions continue to influence the development of NMR tools and techniques.