Inventor
William J. Gamble
Inventor
Rochester, NY, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds19%
G03CPhotosensitive materials for photographic purposes14%
C08JWorking-up9%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
G02BOptical elements, systems or apparatus9%
Y10TTechnical subjects covered by former us classification7%
B29CShaping or joining of plastics5%
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. inserts5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
PatentTitleYear
7,597,956'Method of manufacture of a polymeric film with anti-blocking properties'20097,288,296'Multilayer optical compensator, liquid crystal display, and process'20077,211,304'Multilayer optical compensator, liquid crystal display, and process'20076,858,293'Cellulose film with anti-blocking properties'20056,808,780'Low birefringence film'20046,746,732'Triacetyl cellulose film with reduced water transmission property'20046,730,374'Triacetyl cellulose film with reduced water transmission property'20046,110,654'Uniformly mixed dry photographic processing composition'20006,093,523'Uniformly mixed dry photographic developing composition containing antioxidant'20005,972,582'Uniformly mixed dry photographic processing composition using hot melt binder'19995,945,265'Uniformly mixed dry photographic developing composition containing antioxidant and method of preparation'19995,922,521'Uniformly mixed dry photographic processing composition and method of preparation'19995,900,355'Method of making uniformly mixed dry photographic processing composition using hot melt binder'19995,747,547'Recovery of components from polyester resins'19985,672,780'Purification of ethylene glycol recovered from polyester resins'19975,654,470'Recovery of components from polyester resins'19975,578,173'Removal of dimethylterephthalate from a methanolysis vapor stream'19965,576,456'Recovery of components from polyester resins'19965,432,203'Process of recovering components from polyester resins'19955,393,916'Inhibition of dioxane formation during recovery of glycols from polyester resins'19955,298,530'Process of recovering components from scrap polyester'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2009Patents assigned to EASTMAN KODAK CO (19)· patent assignee history
1994–2009Based in Rochester, NY, US· patent location history
2007Patents assigned to NITTO DENKO CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN KODAK CO | 19 | 1994–2009 |
| NITTO DENKO CORP | 2 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rochester, New York, US | 21 | 1994–2009 |