Inventor

RAMKUMAR SUBRAMANIAN

Inventor

Overview

20→

Patents

2022–2026

Patent span

Physics

Primary field (CPC G)

Patents· 20 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing10%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes10%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data10%

G07CTime or attendance registers9%

A61JContainers specially adapted for medical or pharmaceutical purposes7%

G07FCoin-freed or like apparatus7%

A61MDevices for introducing media into, or onto, the body6%

E05BLocks5%

A61KPreparations for medical, dental or toiletry purposes3%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%

PatentTitleYear

12,582,771Integrated liquid flow closed loop sensing and control2026 12,555,082Smart wasting station for medications2026 12,544,509Infusion pump sensing system2026 12,415,033Real time drip chamber monitor2025 12,391,698Substituted piperidines and piperazines and methods for the treatment of CNS disorders2025 12,360,850System recovery during CGI-WL defect2025 12,357,537Locking cap assembly2025 12,338,236Benzoisothiazole and benzoisoxazole compounds for the treatment of mental disorders2025 12,272,438Modular witnessing device2025 12,205,074Secure smart container assembly, systems, and methods2025 12,122,779Pyrrolo-pyridazine derivatives as muscarinic M1 receptor positive allosteric modulators2024 12,125,573Wasting station for medications2024 12,106,267Secure smart container assembly, systems, and methods2024 12,079,772Interactive inventory storage device, system, and method2024 12,046,095Secure inventory access and control mechanism2024 11,857,762Integrated liquid flow closed loop sensing and control2024 11,704,190UECC failure handling method2023 11,681,985Interactive inventory storage device, system, and method2023 11,657,884Non-volatile memory with efficient testing during erase2023 11,468,404Secure smart container assembly, systems, and methods2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to CAREFUSION 303 INC (14)· patent assignee history

2022–2026Based in US· patent location history

2023–2025Patents assigned to WESTERN DIGITAL TECH INC (2)· patent assignee history

2023Patents assigned to SANDISK TECHNOLOGIES LLC (1)· patent assignee history

2024–2025Patents assigned to SUVEN LIFE SCIENCES LTD (3)· patent assignee history

2024–2025Based in IN· patent location history

2025Patents assigned to SANDISK TECHNOLOGIES INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CAREFUSION 303 INC	14	2022–2026
SUVEN LIFE SCIENCES LTD	3	2024–2025
WESTERN DIGITAL TECH INC	2	2023–2025
SANDISK TECHNOLOGIES INC	1	2025
SANDISK TECHNOLOGIES LLC	1	2023

Locations

Location	Patents	Span
US	17	2022–2026
IN	3	2024–2025