The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2026
Filed:
Jan. 16, 2026
Qpiai India Private Limited, Bangalore, IN;
Aswanth Krishnan, Bengaluru, IN;
Manjunath Ramachandrappa Venkatesh, Bengaluru, IN;
Lakshya Priyadarshi, Lucknow, IN;
Nagendra Nagaraja, Bangalore, IN;
QpiAI India Private Limited, Bangalore, IN;
Abstract
Disclosed herein are computer systems and methods for predicting orbital entanglement and performing adaptive fragmentation in hybrid classical and quantum computing environments. The system receives molecular geometry data and basis set descriptors, generates atomic and molecular orbital embeddings using an orbital encoder, and predicts orbital entanglement measures via an entanglement prediction head. Quantum processing unit (QPU)-derived entanglement metrics are used to refine prediction accuracy. An orbital entanglement graph is constructed and partitioned into active, bath, and environment subsets according to learned fragmentation thresholds. Fragmentation output data is produced and transmitted to a QPU for execution of correlated electronic structure calculations on active space fragments, enabling efficient, accurate quantum chemistry simulations.