Inventor
Douglas N. Haydock
Inventor
Webster, NY, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes31%
Y10TTechnical subjects covered by former us classification20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
B41MPrinting, duplicating, marking, or copying processes8%
D21HPulp compositions7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
G03GElectrography5%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
C08LCompositions of macromolecular compounds1%
C09JAdhesives1%
PatentTitleYear
6,255,043'Photographic element with invisible indecia on oriented polymer back sheet'20016,153,351'Imaging element with thin biaxially oriented color layer'20006,127,106'Photographic element with invisible indicia on oriented polymer back sheet'20006,114,078'Imaging element with biaxially oriented face side with non glossy surface'20006,043,009'Composite photographic material with laminated biaxially oriented polyolefin sheets'20006,040,036'Sheets having a microvoided layer of strength sufficient to prevent bend cracking in an imaging member'20006,030,759'Composite photographic material with laminated biaxially oriented polyolefin sheets with improved optical performance'20006,022,677'Imaging element with biaxially oriented backside with improved surface'20006,007,665'Photographic element with indicia on oriented polymer back sheet'19996,004,732'Controlling bending stiffness in photographic paper'19996,001,547'Imaging element with thin biaxially oriented color layer'19995,994,045'Composite photographic material with laminated biaxially oriented polyolefin sheets with controlled water vapor transmission rate'19995,968,695'Roughness elimination by control of strength of polymer sheet in relation to base paper'19995,955,239'Strippable biaxially oriented base for imaging element'19995,935,690'Sheets having a microvoided layer of strength sufficient to prevent bend cracking in an imaging member'19995,902,720'Photographic element that resists curl using oriented sheets'19995,888,681'Photographic element with microvoided sheet of opalescent appearance'19995,888,683'Roughness elimination by control of strength of polymer sheet in relation to base paper'19995,888,714'Adhesives such as metallocene catalyzed ethylene plastomers for bonding biaxially oriented polyolefin sheets to paper'19995,888,643'Controlling bending stiffness in photographic paper'19995,874,205'Photographic element with indicia on oriented polymer back sheet'19995,866,282'Composite photographic material with laminated biaxially oriented polyolefin sheets'19995,853,965'Photographic element with bonding layer on oriented sheet'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2001Patents assigned to EASTMAN KODAK CO (23)· patent assignee history
1998–2001Based 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 | 23 | 1998–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Webster, New York, US | 23 | 1998–2001 |