Inventor
SUJIT MONDAL
Inventor
US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
G02BOptical elements, systems or apparatus9%
G03CPhotosensitive materials for photographic purposes9%
A61KPreparations for medical, dental or toiletry purposes4%
A61QSpecific use of cosmetics or similar toiletry preparations4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C07CAcyclic or carbocyclic compounds4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
PatentTitleYear
12,304,991Photochromic article202511,840,594Polymerization catalyst system and process to produce highly reactive polyisobutylene202311,774,383Quick NMR method for identification and estimation of components in hand-rub formulations202311,618,756Compounds for coordinating with a metal, compositions containing such compounds, and methods of catalyzing reactions202311,548,841Production of linear alpha olefins202311,518,751Photochromic indeno-fused naphthopyran compounds with reduced temperature dependence2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to TRANSITIONS OPTICAL LTD (2)· patent assignee history
2022–2025Based in US· patent location history
2023Patents assigned to INDIAN OIL CORP LTD (3)· patent assignee history
2023Patents assigned to PPG IND OHIO INC (1)· patent assignee history
2023Based in IN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INDIAN OIL CORP LTD | 3 | 2023 |
| TRANSITIONS OPTICAL LTD | 2 | 2022–2025 |
| PPG IND OHIO INC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 3 | 2022–2025 |
| IN | 3 | 2023 |