Inventor
Mary J. Wirth
Inventor
West Lafayette, IN, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry29%
B01DSeparation14%
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
Y10TTechnical subjects covered by former us classification14%
C07HSugars7%
C07KPeptides7%
G01BMeasuring length, thickness or similar linear dimensions7%
H01JElectric discharge tubes or discharge lamps7%
PatentTitleYear
9,758,542'Protein chromatography matrices with hydrophilic copolymer coatings'20179,595,430'Laser desorption ionization mass spectrometry using a particulate separation bed'20179,504,936'Method of packing chromatographic columns'20166,383,816'Probing of surface roughness'20025,716,705'Products having multiple-substituted polysiloxane monolayer'19985,599,625'Products having multiple-substituted polysiloxane monolayer'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1998Patents assigned to RES CORP TECHNOLOGIES INC (2)· patent assignee history
1997–2002Based in Elkton, MD, US· patent location history
2016–2017Patents assigned to PURDUE RESEARCH FOUNDATION (3)· patent assignee history
2016Patents assigned to BIRDSALL ROBERT (1)· patent assignee history
2016Patents assigned to KODITHUWAKKUGE SAMPATH RANASINGHE (1)· patent assignee history
2016–2017Based in West Lafayette, IN, US· patent location history
2017Patents assigned to LI COR INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PURDUE RESEARCH FOUNDATION | 3 | 2016–2017 |
| RES CORP TECHNOLOGIES INC | 2 | 1997–1998 |
| BIRDSALL ROBERT | 1 | 2016 |
| KODITHUWAKKUGE SAMPATH RANASINGHE | 1 | 2016 |
| LI COR INC | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| West Lafayette, IN, US | 3 | 2016–2017 |
| Elkton, Maryland, US | 3 | 1997–2002 |