Inventor
Merlin E. Scharfe
Inventor
Penfield, NY, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography66%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
B29CShaping or joining of plastics5%
B05DProcesses for applying fluent materials to surfaces, in general3%
B29DProducing particular articles from plastics or from substances in a plastic state3%
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%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
F16GBelts, cables, or ropes, predominantly used for driving purposes3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
7,226,712'Photoconductive imaging members having pyrolyzed polyacrylonitrile hole blocking layer'20077,205,081'Imaging member'20077,049,038'Photoconductive imaging members having pyrolized polyacrylonitrile hole blocking layer'20066,528,226'Enhancing adhesion of organic electrostatographic imaging member overcoat and anticurl backing layers'20036,270,850'Method to improve dip coating'20016,245,475'Process of spray forming photoreceptors with ink nozzles'20016,183,921'Crack-resistant and curl free multilayer electrophotographic imaging member'20016,139,999'Imaging member with partially conductive overcoating'20006,096,470'Electrophotographic imaging member overcoat fabrication process'20006,075,959'Discharge of photoreceptors'20006,025,102'Electrophotographic imaging member'20005,997,974'Invisible seam electrostatographic belt'19995,805,964'Inorganic coated development electrodes and methods thereof'19985,787,329'Organic coated development electrodes and methods thereof'19985,761,587'Coated development electrodes and methods thereof'19985,728,498'Electrophotographic imaging member having an improved charge transport layer'19985,681,679'Overcoated electrophotographic imaging member with resilient charge transport layer'19975,336,577'Single layer photoreceptor'19945,215,841'Electrophotographic imaging member with overcoatings containing fullerenes'19935,162,183'Overcoat for imaging members'19925,153,759'Optically addressed light valve system'19925,132,627'Motionless scanner'19924,747,992'Process for fabricating a belt'19884,515,882'Overcoated electrophotographic imaging system'19854,330,609'Method of imaging a trapping layer overcoated inorganic photoresponsive device'19824,318,973'Overcoated inorganic layered photoresponsive device and process of use'19824,287,279'Overcoated inorganic layered photoresponsive device and process of preparation'19814,286,033'Trapping layer overcoated inorganic photoresponsive device'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–2007Patents assigned to XEROX CORP (27)· patent assignee history
1981–2007Based in Penfield, NY, US· patent location history
1988Patents assigned to ABRAMSOHN DENNIS A (1)· patent assignee history
1988Patents assigned to BRACH PAUL J (1)· patent assignee history
1988Patents assigned to GRIFFITHS CLIFFORD H (1)· patent assignee history
1988Patents assigned to LEE LIENG HUANG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XEROX CORP | 27 | 1981–2007 |
| ABRAMSOHN DENNIS A | 1 | 1988 |
| BRACH PAUL J | 1 | 1988 |
| GRIFFITHS CLIFFORD H | 1 | 1988 |
| LEE LIENG HUANG | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Penfield, New York, US | 28 | 1981–2007 |