Inventor

Robert G. Spahn

Inventor

Webster, NY, US

Overview

13→

Patents

1992–2003

Patent span

Performing operations

Primary field (CPC B)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B41Mprimary

B41MPrinting, duplicating, marking, or copying processes18%

C23CCoating metallic material12%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%

G02BOptical elements, systems or apparatus6%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%

Y10TTechnical subjects covered by former us classification6%

B29CShaping or joining of plastics3%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%

B41CProcesses for the manufacture or reproduction of printing surfaces3%

PatentTitleYear

6,513,451'Controlling the thickness of an organic layer in an organic light-emiting device'2003 6,268,113'Antireflection direct write lithographic printing plates'2001 6,243,127'Process of forming an image using a multilayer metal coalescence thermal recording element'2001 6,237,529'Source for thermal physical vapor deposition of organic electroluminescent layers'2001 5,900,339'Method of making color filter arrays by transferring colorant and lift-off'1999 5,756,240'Method of making color filter arrays by transferring colorant material'1998 5,558,977'Imaging element comprising a transparent magnetic layer and a transparent electrically-conductive layer'1996 5,534,385'Overcoat for optical tape having SbInSn recording layer'1996 5,350,732'Subbing layer for dye-donor element used in thermal dye transfer'1994 5,324,414'Ion selective electrode'1994 5,278,576'Intermediate receiver opaque support'1994 5,244,770'Donor element for laser color transfer'1993 5,118,372'Method of forming a protective and decorative sheet material on a substrate'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2003Patents assigned to EASTMAN KODAK CO (13)· patent assignee history

1992–2003Based in Webster, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EASTMAN KODAK CO	13	1992–2003

Locations

Location	Patents	Span
Webster, New York, US	13	1992–2003