Inventor
Helen S. M. Lu
Inventor
Wallingford, PA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds15%
A61LMethods or apparatus for sterilising materials or objects in general10%
C07CAcyclic or carbocyclic compounds8%
C08BPolysaccharides8%
A61KPreparations for medical, dental or toiletry purposes5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
B41CProcesses for the manufacture or reproduction of printing surfaces5%
B41MPrinting, duplicating, marking, or copying processes5%
B41NPrinting plates or foils5%
B82YSpecific uses or applications of nanostructures5%
PatentTitleYear
10,844,142Detergent compositions20209,902,265'Display device for a vehicle, and vehicle'20189,296,245'Printing form and process for preparing the printing form with curable composition having solvent-free epoxy resin'20169,096,759'Printing form and process for preparing the printing form with curable composition having solvent-free epoxy resin'20159,044,529'Hydrogel tissue adhesive formed from aminated polysaccharide and aldehyde-functionalized multi-arm polyether'20158,859,705'Hydrogel tissue adhesive having decreased gelation time and decreased degradation time'20148,796,242'Hydrogel tissue adhesive for medical use'20148,785,013'Compositions containing modified fullerenes'20148,778,326'Hydrogel tissue adhesive for medical use'20148,580,950'Aldehyde-functionalized polysaccharides'20138,580,951'Aldehyde-functionalized polysaccharides'20138,039,681'Functionalized carbon materials'20117,071,365'3-alkylated-5,5′,6,6′, 7, 7′, 8, 8′—octahydro-2, 2′-binaphthols and 3, 3′-dialkylated- 5, 5′, 6, 6′, 7, 7′, 8, 8′-octahydro—2, 2′-binaphthols and processes for making'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2020Based in Wallingford, PA, US· patent location history
2011–2016Patents assigned to DU PONT (4)· patent assignee history
2013–2015Patents assigned to ACTAMAX SURGICAL MATERIALS LLC (6)· patent assignee history
2013–2015Patents assigned to LU HELEN S M (5)· patent assignee history
2013–2014Patents assigned to SHUEY STEVEN W (3)· patent assignee history
2018Patents assigned to COSER NATHANIEL (1)· patent assignee history
2018Based in Palo Alto, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ACTAMAX SURGICAL MATERIALS LLC | 6 | 2013–2015 |
| LU HELEN S Mself | 5 | 2013–2015 |
| DU PONT | 4 | 2011–2016 |
| SHUEY STEVEN W | 3 | 2013–2014 |
| COSER NATHANIEL | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wallingford, Pennsylvania, US | 12 | 2006–2020 |
| Palo Alto, California, US | 1 | 2018 |