SWAN; Herbert W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for SWAN; Herbert W..The latest application filed is for "automated initial shut-in pressure estimation".

Company Profile

2.10.4

SWAN; Herbert W. - Houston TX
Swan; Herbert W. - Richardson TX
Swan; Herbert W. - Dallas TX

*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
Automated Initial Shut-in Pressure Estimation App 20220307371 - SWAN; Herbert W.	2022-09-29
Low-frequency DAS SNR improvement Grant 10,890,058 - Krueger , et al. January 12, 2	2021-01-12
Measuring downhole temperature by combining DAS/DTS data Grant 10,370,957 - Jin , et al.	2019-08-06
Production logs from distributed acoustic sensors Grant 10,095,828 - Swan , et al. October 9, 2	2018-10-09
Production Logs From Distributed Acoustic Sensors App 20180045040 - SWAN; Herbert W. ; et al.	2018-02-15
Low-frequency Das Snr Improvement App 20170342814 - KRUEGER; Kyle R. ; et al.	2017-11-30
Measuring Downhole Temperature By Combining Das/dts Data App 20170260846 - JIN; Ge ; et al.	2017-09-14
Method and system for detecting hydrocarbon reservoirs using amplitude-versus-offset analysis with improved measurement of background statistics Grant 6,058,074 - Swan , et al. May 2, 2	2000-05-02
Method and system for detecting hydrocarbon reservoirs using amplitude versus offset analysis of seismic signals Grant 5,784,334 - Sena , et al. July 21, 1	1998-07-21
Method and apparatus for detection of sand formations in amplitude-versus-offset seismic surveys Grant 5,661,697 - Swan , et al. August 26, 1	1997-08-26
Seismic trace overburden correction method Grant 5,515,335 - Swan May 7, 1	1996-05-07
Seismic data hydrocarbon indicator Grant 5,440,525 - Dey-Sarkar , et al. August 8, 1	1995-08-08
Seismic velocity estimation method Grant 5,297,108 - Swan March 22, 1	1994-03-22
Seismic velocity estimation method Grant 5,258,960 - Swan November 2, 1	1993-11-02

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.