Inventor
MINJUAN ZHANG
Inventor
US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers16%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C08LCompositions of macromolecular compounds13%
C12YEnzymes10%
C12NMicroorganisms or enzymes9%
C11DDetergent compositions8%
D06LDry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods8%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials8%
A61KPreparations for medical, dental or toiletry purposes5%
G02BOptical elements, systems or apparatus3%
PatentTitleYear
12,221,593Compositions for facilitating the removal of a fingerprint202512,210,174Non-color shifting multilayer structures202512,195,704Compositions for facilitating biological stain removal202512,139,701Biofunctional materials202412,134,751Bioactive protein-polymer compositions for stain removal202412,060,497Coatings containing polymer modified enzyme for stable self-cleaning of organic stains202411,834,635Methods of facilitating removal of a fingerprint202311,796,724Omnidirectional structural color made from metal and dielectric layers202311,726,239Non-color shifting multilayer structures202311,692,156Bioactive protein-polymer compositions for stain removal202311,624,044Compositions for facilitating biological stain removal202311,597,853Coatings containing polymer modified enzyme for stable self-cleaning of organic stains202311,566,149Coatings containing polymer modified enzyme for stable self-cleaning of organic stains202311,542,410Coatings containing enzyme for stable self-cleaning of organic stains202311,535,773Coatings containing polymer modified enzyme for stable self-cleaning of organic stains202211,254,898Bioactive protein-polymer compositions202211,236,323Biofunctional materials202211,225,654Biofunctional materials2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to TOYOTA MOTOR CORP (16)· patent assignee history
2022–2025Patents assigned to TOYOTA ENG & MFG NORTH AMERICA (10)· patent assignee history
2022–2025Patents assigned to UNIV MINNESOTA (10)· patent assignee history
2022–2024Patents assigned to UNIV AKRON (3)· patent assignee history
2022–2025Based in US· patent location history
2023–2025Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CORP | 16 | 2022–2025 |
| TOYOTA ENG & MFG NORTH AMERICA | 10 | 2022–2025 |
| UNIV MINNESOTA | 10 | 2022–2025 |
| UNIV AKRON | 3 | 2022–2024 |
| TOYOTA MOTOR CO LTD | 2 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 18 | 2022–2025 |