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Inventor

Thaddeus D. Koszelak

Inventor
Rochester, NY, US

Overview

3→
Patents
1980–1990
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

G03Cprimary
G03CPhotosensitive materials for photographic purposes33%
A01NPreservation of bodies of humans or animals or plants or parts thereof17%
A61LMethods or apparatus for sterilising materials or objects in general17%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments17%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms17%
PatentTitleYear
4,933,273'Photographic element and emulsion having enhanced sensitometric properties and process of development'19904,232,121'Process for selecting methine dyes which inhibit cell growth'19804,207,103'Photographic print-out silver halide process'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1990Patents assigned to EASTMAN KODAK CO (3)· patent assignee history
1980–1990Based in Rochester, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EASTMAN KODAK CO31980–1990
Locations
LocationPatentsSpan
Rochester, New York, US31980–1990