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San Diego, CA, United States of America

South 8 Technologies, Inc.

USPTO Granted Patents = 31

EPO Patents = 1

Trademarks = 2

Forward Citations = 5

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27 inventors (with patents filed for the assignee):

Cyrus Sam Rustomji (29 out of 33 patents)

Jungwoo Lee (18 out of 18 patents)

James Royer (12 out of 12 patents)

4. Frederick Krause (7 out of 7 patents)

5. Jeremy Intrator (6 out of 6 patents)

6. Andrea Biondi (4 out of 4 patents)

7. Denton Iverson (4 out of 4 patents)

8. Nick Wayland (4 out of 4 patents)

9. Daniel Davies (3 out of 7 patents)

10. Yangyuchen Yang (3 out of 4 patents)

11. Ying Shirley Meng (3 out of 21 patents)

12. Maciej Lisiak (3 out of 11 patents)

13. Lasantha Korala (3 out of 3 patents)

14. Elena Machado (3 out of 3 patents)

15. Arta Motadel (2 out of 123 patents)

Core Competencies:

Electrolyte Formulations

Electrochemical Cells

Liquefied Gas Electrolytes

Battery Cell Design

Chemical Additives

Energy Storage Devices

Fluid Injection Mechanisms

High Capacity Batteries

Electrochemical Device

Dispensing Apparatus

Polymer Incorporation

Pressurized Fluid Sealing

31 patents: Sort by Forward Citations

1. 12763372 - Chemical additives for liquefied gas electrolytes (2026-10-13),

2. 12744249 - Reduced vapor pressure liquefied gas electrolytes using high concentration salt (2026-09-22),

3. 12731876 - Apparatus for dispensing liquefied gas electrolyte (2026-09-08),

4. 12650207 - Apparatus for maintaining liquefied gas composition during dispense (2026-06-09),

5. 12636633 - Method of purifying methyl fluoride by removing dimethyl ether (2026-05-26),

6. 12633605 - High ambient pressure tolerant battery cell (2026-05-19),

7. 12620595 - Increased capacity battery cell using reservoir replenishing additives (2026-05-05),

8. 12592418 - Structure and materials of tapes for electrochemical cells utilizing liquefied gas electrolytes (2026-03-31),

9. 12586873 - Conductive power rod for electrochemical cell (2026-03-24),

10. 12548869 - Inject-vent port design for energy storage device (2026-02-10),

11. 12523342 - Liquefied gas solution container apparatus and method for dispensing (2026-01-13),

12. 12494508 - Chemically inert additives for electrochemical cells (2025-12-09),

13. 12315886 - Electrochemical devices comprising compressed gas solvent electrolytes (2025-05-27),

14. 12308399 - Electrolyte chemical formulations incorporating polymers (2025-05-20),

15. 12297964 - Liquefied gas solution container apparatus and method for dispensing (2025-05-13),

Company Overview

South 8 Technologies, Inc. is a pioneering company based in San Diego, California, specializing in advanced energy storage solutions. The organization focuses on the development of innovative battery technologies that leverage unique materials and designs to enhance performance and safety. South 8 is particularly known for its work in the field of lithium-ion batteries, aiming to address the challenges of energy density and thermal stability. Their research and development efforts are geared towards applications in various sectors, including electric vehicles and renewable energy systems.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

31 Patents

#206 in San Diego, CA

#2,614 in California

#10,936 in US

#21,284 in the World

San Diego, CA, United States of America

South 8 Technologies, Inc.

Forward Citations = 5

27 inventors:

Cyrus Sam Rustomji (29 out of 33 patents)

Jungwoo Lee (18 out of 18 patents)

James Royer (12 out of 12 patents)

4. Frederick Krause (7 out of 7 patents)

5. Jeremy Intrator (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: South 8 Technologies, Inc.. Retrieved from https://idiyas.com/company/south-8-technologies

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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