logo

For the Inventor, By the Inventor

Berkeley, CA, United States of America

Allan Stewart

This inventor holds 3 USPTO granted patents and 4 published patent applications. Top assignee: Maplebear Inc.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Allan Stewart. Retrieved from https://idiyas.com/inventor/allan-stewart-su0i7qm8

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 5.5

ph-index = 1


Company Filing History:

goldMedal3 out of 355 
 
Maplebear Inc.
 patents

Years Active: 2024-2026

Loading Chart...
3 patents (USPTO):Explore Patents
1. 12675805 - Selecting a warehouse location for displaying an inventory of items to a user of an online concierge system based on predicted availabilities of items at the warehouse over time (2026-07-07),
2. 12555153 - Recommendation method, product, and system using user embeddings having stable long-term component and dynamic short-term session component (2026-02-17),
3. 12033172 - Selecting a warehouse location for displaying an inventory of items to a user of an online concierge system based on predicted availabilities of items at the warehouse over time (2024-07-09),

Title: The Innovative Mind of Allan Stewart

Introduction

Allan Stewart is a notable inventor based in Berkeley, California. He has made significant contributions to the field of online systems through his innovative patent. His work focuses on enhancing user experience in online concierge systems, particularly in the context of inventory management.

Latest Patents

Allan Stewart holds a patent for a method of selecting a warehouse location for displaying an inventory of items to users of an online concierge system. This system predicts the availability of items at various warehouse locations over time. By utilizing historical data and analyzing temporal, geospatial, and socioeconomic factors, the system provides users with a reliable interface for ordering items. This innovation not only streamlines the ordering process but also enhances customer satisfaction by providing accurate availability predictions.

Career Highlights

Allan is currently employed at Maplebear Inc., where he continues to develop and refine his ideas. His work at the company has allowed him to collaborate with talented individuals in the field, further advancing the technology behind online concierge systems.

Collaborations

Allan has worked alongside colleagues such as Ze He and Asif Haque. Their combined expertise has contributed to the successful development of innovative solutions in the online inventory management space.

Conclusion

Allan Stewart's contributions to the field of online concierge systems exemplify the impact of innovative thinking on user experience. His patent showcases the potential for technology to improve inventory management and customer satisfaction.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…