Inventor
RANJANI V. PARTHASARATHY
Inventor
US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes24%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations21%
A01NPreservation of bodies of humans or animals or plants or parts thereof17%
A61QSpecific use of cosmetics or similar toiletry preparations14%
A61LMethods or apparatus for sterilising materials or objects in general10%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
C11DDetergent compositions3%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data3%
PatentTitleYear
12,485,140Transmission prevention of viruses with application of antiseptic composition202512,448,484Phosphate-containing copolymers for virulence suppression202512,377,062Antimicrobial solutions202512,295,923Antimicrobial compositions with 1,2-alkanediols202512,062,441Personal protective equipment and safety management system having active worker sensing and assessment202411,684,069Cationic antiseptic compositions202311,634,666Methods for spore removal comprising a polysorbate surfactant and cationic antimicrobial mixture202311,576,845Methods of removing spores comprising alcohol, acrylate copolymer particles, and a cationic coated article2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to 3M INNOVATIVE PROPERTIES COMPANY (5)· patent assignee history
2023–2025Based in US· patent location history
2025Patents assigned to SOLVENTUM INTELLECTUAL PROPERTIES COMPANY (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES COMPANY | 5 | 2023–2025 |
| SOLVENTUM INTELLECTUAL PROPERTIES COMPANY | 3 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 8 | 2023–2025 |