SIGMATH
Mark Identification

SIGMATH

Serial Number

99436525

Filing Date

Oct 10, 2025

Trademark by

CHINA PETROLEUM & CHEMICAL CORPORATION

SINOPEC TECH HOUSTON LLC.

Classification Information

Downloadable computer software for use in database management, use as a spreadsheet, word processing, processing and interpretation of well-log curves, geomechanical and in-situ stress modeling including data calculation, simulation and analysis; Downloadable computer software designed to be deployed on web servers for use in database management, use as a spreadsheet, word processing, processing and interpretation of well-log curves, geomechanical and in-situ stress modeling including data calculation, simulation and analysis; Downloadable computer software using artificial intelligence (AI) for use in software development, machine learning, facial and speech recognition, and processing and interpretation of well-log curves, geomechanical and in-situ stress modeling including data calculation, simulation and analysis; Recorded computer software for use in database management, use as a spreadsheet, word processing, processing and interpretation of well-log curves, geomechanical and in-situ stress modeling including data calculation, simulation and analysis; Recorded computer software using artificial intelligence (AI) for use in software development, machine learning, facial and speech recognition, and processing and interpretation of well-log curves, geomechanical and in-situ stress modeling including data calculation, simulation and analysis

Electrical and Scientific Apparatus