For the Inventor, By the Inventor

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San Francisco, CA, United States of America

Stitch Fix, Inc.

USPTO Granted Patents = 18

Trademarks = 25

Forward Citations = 56

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25 inventors (with patents filed for the assignee):

Bradley J Klingenberg (5 out of 5 patents)

Kevin J Zielnicki (3 out of 3 patents)

Daragh Sibley (3 out of 3 patents)

4. Jason B Martin (3 out of 3 patents)

5. Jeffrey S Magnusson (3 out of 3 patents)

6. Christopher Erick Moody (2 out of 2 patents)

7. Erin S Boyle (2 out of 2 patents)

8. Gillis Baxter (2 out of 3 patents)

9. Whitney Casey (2 out of 3 patents)

10. Katherine A Livins (2 out of 2 patents)

11. Tarek Rached (2 out of 2 patents)

12. LiKuan Alex Chen (2 out of 2 patents)

13. Akshay Wadia (2 out of 2 patents)

14. Zhou Yu (1 out of 6 patents)

15. Hilary S Parker (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 12688523 - Multidomain time series recommendation (2026-07-21),

2. 11983748 - Using artificial intelligence to determine a size fit prediction (2024-05-14),

3. 11798052 - Systems, apparatuses, and methods for extracting inventory from unstructured electronic messages (2023-10-24),

4. 11775929 - Systems and methods for improving recommendation systems (2023-10-03),

5. 11734747 - Contextual set selection (2023-08-22),

6. 11669776 - Using artificial intelligence to design a product (2023-06-06),

7. 11386615 - Creating a custom three-dimensional body shape model (2022-07-12),

8. 11232506 - Contextual set selection (2022-01-25),

9. 11144845 - Using artificial intelligence to design a product (2021-10-12),

10. 11138648 - Systems, apparatuses, and methods for generating inventory recommendations (2021-10-05),

11. 11113659 - Systems and methods for improving recommendation systems (2021-09-07),

12. 11100560 - Extending machine learning training data to generate an artificial intelligence recommendation engine (2021-08-24),

13. 11080727 - Global optimization of inventory allocation (2021-08-03),

14. 11062508 - Creating a custom three-dimensional body shape model (2021-07-13),

15. 10984342 - Using artificial intelligence to determine a value for a variable size component (2021-04-20),

Company Overview

Stitch Fix, Inc. is a personalized online styling service based in San Francisco, California. The company specializes in leveraging data science and technology to curate clothing and accessory selections tailored to individual customer preferences. By combining algorithmic recommendations with the expertise of human stylists, Stitch Fix aims to enhance the shopping experience, making it more convenient and personalized. The organization operates primarily in the fashion and retail sectors, focusing on delivering a unique blend of technology and personal service.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

18 Patents

#264 in San Francisco, CA

#4,288 in California

#17,963 in US

#34,217 in the World

San Francisco, CA, United States of America

Stitch Fix, Inc.

Forward Citations = 56

25 inventors:

Bradley J Klingenberg (5 out of 5 patents)

Kevin J Zielnicki (3 out of 3 patents)

Daragh Sibley (3 out of 3 patents)

4. Jason B Martin (3 out of 3 patents)

5. Jeffrey S Magnusson (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Stitch Fix, Inc.. Retrieved from https://idiyas.com/company/stitch-fix

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

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]

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