Inventor
Paula Ann Uhrin
Inventor
Allentown, PA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds33%
C11DDetergent compositions33%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%
C07CAcyclic or carbocyclic compounds8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
PatentTitleYear
7,348,300'Acetylenic diol ethylene oxide/propylene oxide adducts and processes for their manufacture'20086,864,395'Acetylenic diol ethylene oxide/propylene oxide adducts and processes for their manufacture'20056,455,234'Acetylenic diol ethylene oxide/propylene oxide adducts and their use in photoresist developers'20026,313,182'Acetylenic diol ethylene oxide/propylene oxide adducts and processes for their manufacture'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2008Patents assigned to AIR PROD & CHEM (4)· patent assignee history
2001–2008Based in Allentown, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AIR PROD & CHEM | 4 | 2001–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Allentown, Pennsylvania, US | 4 | 2001–2008 |