Inventor
William F. Cordes, III
Inventor
East Brunswick, NJ, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%
C08LCompositions of macromolecular compounds11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
Y10TTechnical subjects covered by former us classification11%
B05DProcesses for applying fluent materials to surfaces, in general6%
C07CAcyclic or carbocyclic compounds6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
PatentTitleYear
4,677,043'Stepper process for VLSI circuit manufacture utilizing radiation absorbing dyestuff for registration of alignment markers and reticle'19874,617,252'Antireflective coatings for use in the manufacture of semi-conductor devices, methods and solutions for making such coatings, and the method for using such coatings to absorb light in ultraviolet photolithography processes'19864,324,874'Production of vinyl halide polymers with dialkyl, hydroxy phenyl alkanoic ester of polyhydric alcohols'19824,111,873'Heat stabilized halogen-containing polymers'19784,076,688'Polycarbonate stabilizers'19784,054,719'Phenacyl ester photosensitizers for radiation-curable coatings'19774,054,721'Photosensitizers for radiation-curable coatings'19773,970,639'Ethyl .alpha.-cyano .beta.-(N-methyl-N-cyclohexylamino) acrylate stabilizer'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1978Patents assigned to AMERICAN CYANAMID CO (5)· patent assignee history
1976–1982Based in East Brunswick, NJ, US· patent location history
1982Patents assigned to TENNECO CHEM (1)· patent assignee history
1986Patents assigned to HUNT CHEM CORP PHILIP A (1)· patent assignee history
1986Based in East Greenwich, RI, US· patent location history
1987Patents assigned to MACDERMID INC (1)· patent assignee history
1987Based in Avon, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN CYANAMID CO | 5 | 1976–1978 |
| HUNT CHEM CORP PHILIP A | 1 | 1986 |
| MACDERMID INC | 1 | 1987 |
| TENNECO CHEM | 1 | 1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| East Brunswick, New Jersey, US | 6 | 1976–1982 |
| Avon, CT, US | 1 | 1987 |
| East Greenwich, RI, US | 1 | 1986 |