Inventor
Mark D. Denison
Inventor
Cambridge, MA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices47%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests35%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds18%
PatentTitleYear
6,107,425'Narrow molecular weight distribution polymers and use of same as resin binders for negative-acting photoresists'20005,827,634'Positive acid catalyzed resists'19985,763,536'Polymer for positive acid catalyzed resists'19985,731,386'Polymer for positive acid catalyzed resists'19985,700,624'Positive acid catalyzed resists having an alkali soluble resin with acid labile groups and inert blocking groups'19975,541,263'Polymer having inert blocking groups'19965,514,520'Radiation sensitive composition comprising polymer having inert blocking groups'19965,368,993'Method of forming relief image having line width less than 0.35 microns utilizing copolymer binder having phenolic and nonaromatic cyclic alcohol units'19945,340,696'Photoresist compositions with copolymer binder having phenolic and nonaromatic cyclic alcohol units where the distribution of the cyclic alcohol concentration is less than 8 mole percent'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to SHIPLEY CO (2)· patent assignee history
1994–2000Based in Cambridge, MA, US· patent location history
1996–2000Patents assigned to SHIPLEY CO LLC (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHIPLEY CO LLC | 7 | 1996–2000 |
| SHIPLEY CO | 2 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cambridge, Massachusetts, US | 9 | 1994–2000 |