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Woburn, MA, United States of America

Factorial Inc.

USPTO Granted Patents = 15

EPO Patents = 1

Trademarks = 7

Forward Citations = 5

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18 inventors (with patents filed for the assignee):

Dong Ren (11 out of 12 patents)

Jia Du (9 out of 9 patents)

Peishen Huang (8 out of 8 patents)

4. Guopeng Fu (5 out of 5 patents)

5. Karlie Mellott (4 out of 4 patents)

6. Yaqi Tu (3 out of 4 patents)

7. Luxi Shen (2 out of 2 patents)

8. Kwan Li (2 out of 2 patents)

9. David C Batson (1 out of 14 patents)

10. Jonghwan Park (1 out of 1 patent)

11. Yiqing Huang (1 out of 1 patent)

12. Yi-Chen Chiang (1 out of 1 patent)

13. Seong Woo Park (1 out of 1 patent)

14. Hosang Park (1 out of 1 patent)

15. Fang Hao (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 12700588 - Cathode active material coated with lithium borate doped lithium carbonate and sulfide all-solid-state battery comprising same (2026-08-04),

2. 12646737 - Compression means for Li-metal anode electrochemical cells (2026-06-02),

3. 12463250 - Electrochemical cell having electrolyte with polymer localized on electrode surface (2025-11-04),

4. 12438186 - Solid electrolyte with protrusion and all solid-state batteries comprising same (2025-10-07),

5. 12278327 - Densified cell assembly and method for preparing same (2025-04-14),

6. 12243977 - Electrolytes for high-voltage cathode materials and other applications (2025-03-04),

7. 12095034 - Polymer solid electrolytes, methods of making, and electrochemical cells comprising the same (2024-09-17),

8. 11967675 - Electrolytes for high-voltage cathode materials and other applications (2024-04-23),

9. 11804603 - Electrodes for lithium-ion batteries and other (2023-10-31),

10. 11735770 - Polymer solid electrolytes, methods of making, and electrochemical cells comprising the same (2023-08-22),

11. 11575147 - Electrolytes for high-voltage cathode materials and other applications (2023-02-07),

12. 11450884 - Electrolyte, anode-free rechargeable battery, method of forming anode-free rechargeable battery, battery, and method of forming battery (2022-09-20),

13. 11404697 - Solid electrolyte interphase forming composition, battery comprising the solid electrolyte interphase and anode-free battery comprising the solid electrolyte interphase (2022-08-02),

14. 11335950 - Polymer solid electrolytes (2022-05-17),

15. 11302960 - Polymer solid electrolytes, methods of making, and electrochemical cells comprising the same (2022-04-12),

Factorial Inc. is a technology company based in Woburn, Massachusetts, specializing in innovative solutions for workforce management and human resources. The organization focuses on developing cloud-based software that streamlines HR processes, enhances employee engagement, and improves organizational efficiency. With a commitment to leveraging technology for better workplace experiences, Factorial aims to empower businesses to manage their talent effectively and adapt to the evolving demands of the modern workforce.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

15 Patents

#45 in Woburn, MA

#1,272 in Massachusetts

#21,026 in US

#39,846 in the World

Woburn, MA, United States of America

Factorial Inc.

Forward Citations = 5

18 inventors:

Dong Ren (11 out of 12 patents)

Jia Du (9 out of 9 patents)

Peishen Huang (8 out of 8 patents)

4. Guopeng Fu (5 out of 5 patents)

5. Karlie Mellott (4 out of 4 patents)

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