Inventor
Debasis Majumdar
Inventor
Rochester, NY, US
Overview
Patents· 114 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Cprimary
G03CPhotosensitive materials for photographic purposes18%
Y10TTechnical subjects covered by former us classification14%
B41MPrinting, duplicating, marking, or copying processes11%
C04BLime, magnesia6%
G03GElectrography5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
H10KOrganic electric solid-state devices3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
PatentTitleYear
9,346,974'Flexible visor having anti-fogging properties and anti-fogging coating compositions'20169,017,927'Patterning of transparent conductive coatings'20158,865,298'Article with metal grid composite and methods of preparing'20148,709,194'Assembling an electrode device'20148,628,840'Electronically conductive laminate donor element'20148,501,666'Image receiver elements with aqueous dye receiving layer'20138,450,242'Thermal transfer donor element'20138,404,332'Image receiver elements with aqueous dye receiving layer'20138,329,616'Image receiver elements with overcoat'20128,304,370'Image receiver elements'20128,258,078'Image receiver elements'20128,222,186'Thermal dye image receiver elements'20128,134,581'Controlled gap states for liquid crystal displays'20128,062,734'Article comprising conductive conduit channels'20117,999,832'Controlled gap states for liquid crystal displays'20117,910,519'Aqueous subbing for extruded thermal dye receiver'20117,850,814'Polymeric conductor donor and transfer method'20107,829,613'Azinium salts as splayant for layered materials'20107,796,123'Touchscreen with carbon nanotube conductive layers'20107,781,047'Polymeric conductor donor and transfer method'20107,645,497'Multi-layer conductor with carbon nanotubes'20107,632,879'Azinium salts as splayant for layered materials'20097,630,029'Conductive absorption layer for flexible displays'20097,593,004'Touchscreen with conductive layer comprising carbon nanotubes'20097,557,875'High performance flexible display with improved mechanical properties having electrically modulated material mixed with binder material in a ratio between 6:1 and 0.5:1'20097,535,462'Touchscreen with one carbon nanotube conductive layer'20097,532,290'Barrier layers for coating conductive polymers on liquid crystals'20097,494,704'Material, article and method of preparing materials containing oriented anisotropic particles'20097,438,832'Ionic liquid and electronically conductive polymer mixtures'20087,427,441'Transparent polymeric coated conductor'20087,414,313'Polymeric conductor donor and transfer method'20087,410,825'Metal and electronically conductive polymer transfer'20087,387,856'Display comprising liquid crystal droplets in a hydrophobic binder'20087,371,452'Conductive patterned sheet utilizing multi-layered conductive conduit channels'20087,365,104'Light curable articles containing azinium salts'20087,255,912'Antistatic conductive grid pattern with integral logo'20077,230,198'Flexible sheet for resistive touch screen'20077,226,890'Thermal printing ribbon'20077,196,281'Resistive touch screen having conductive mesh'20077,166,657'Article utilizing highly branched polymers to splay layered materials'20077,166,656'Smectite clay intercalated with polyether block polyamide copolymer'20077,163,746'Conductive polymers on acicular substrates'20077,153,620'Transparent invisible conductive grid'20067,087,351'Antistatic layer for electrically modulated display'20067,083,885'Transparent invisible conductive grid'20066,995,395'Multilayer optical compensator, liquid crystal display, and process'20066,991,750'Composition for antistat layer'20066,958,860'Voided polymer film containing layered particulates'20056,888,663'Optical element containing nano-composite particles'20056,881,492'Primer composition for polyesters'20056,872,501'Antistat of onium salt and polyether polymer'20056,844,047'Optical element containing nanocomposite materials'20056,841,226'Ethoxylated alcohol intercalated smectite materials and method'20056,838,165'Conductive and roughening layer'20056,835,516'Element with antistat layer'20046,832,037'Waveguide and method of making same'20046,811,724'Composition for antistat layer'20046,767,951'Polyester nanocomposites'20046,767,952'Article utilizing block copolymer intercalated clay'20046,749,982'Imaging member with polyester base'20046,728,456'Waveguide with nanoparticle induced refractive index gradient'20046,680,108'Image layer comprising intercalated clay particles'20046,641,973'Photographic day/night displays utilizing inorganic particles'20036,566,033'Conductive foam core imaging member'20036,555,610'Reduced crystallinity polyethylene oxide with intercalated clay'20036,514,660'Polyethyleneimine primer for imaging materials'20036,491,239'Process for milling compounds'20026,475,696'Imaging elements with nanocomposite containing supports'20026,465,140'Method of adjusting conductivity after processing of photographs'20026,440,654'Photographic element containing an electrically-conductive layer'20026,436,619'Conductive and roughening layer'20026,429,248'Coating composition containing electrically-conductive polymer and solvent mixture'20026,355,406'Process for forming abrasion-resistant antistatic layer with polyurethane for imaging element'20026,346,370'Antistatic layer for a photographic element'20026,309,749'Ceramic milling media containing tetragonal zirconia'20016,300,049'Imaging element containing an electrically-conductive layer'20016,267,835'Bonding materials using polycrystalline magnesium orthosilicate'20016,235,668'Making crystalline magnesium orthosilicate'20016,225,039'Imaging element containing an electrically-conductive layer containing a sulfonated polyurethane and a transparent magnetic recording layer'20016,207,361'Photographic film with base containing polymeric antistatic material'20016,197,486'Reflective print material with extruded antistatic layer'20016,190,846'Abrasion resistant antistatic with electrically conducting polymer for imaging element'20016,187,522'Scratch resistant antistatic layer for imaging elements'20016,171,769'Antistatic backing for photographic paper'20016,162,596'Imaging elements containing an electrically-conductive layer comprising polythiophene and a cellulosic polymer binder'20006,124,083'Antistatic layer with electrically conducting polymer for imaging element'20006,120,979'Primer layer for photographic element'20006,114,079'Electrically-conductive layer for imaging element containing composite metal-containing particles'20006,096,491'Antistatic layer for imaging element'20006,083,674'Antistatic layer for lenticular surface'20006,077,656'Photographic paper backing containing polymeric primary amine addition salt'20006,077,655'Antistatic layer for imaging element containing electrically conductive polymer and modified gelatin'20006,074,807'Imaging element containing an electrically-conductive layer containing acicular metal-containing particles and a transparent magnetic recording layer'20006,060,229'Imaging element containing an electrically-conductive layer and a transparent magnetic recording layer'20006,060,230'Imaging element comprising an electrically-conductive layer containing metal-containing particles and clay particles and a transparent magnetic recording layer'20006,025,119'Antistatic layer for imaging element'20006,017,839'Ceramic article'20005,981,126'Clay containing electrically-conductive layer for imaging elements'19995,962,207'Motion picture film'19995,958,311'Method of manufacturing a ceramic article'19995,955,190'Antistatic layer for photographic paper'19995,891,611'Clay containing antistatic layer for photographic paper'19995,869,227'Antistatic layer with smectite clay and an interpolymer containing vinylidene halide'19995,824,123'Zirconia articles having tetragonal cores and monoclinic cases and preparation and sintering methods'19985,804,131'Method of manufacturing a ceramic article'19985,798,308'Ceramic article'19985,730,929'Low pressure injection molding of fine particulate ceramics and its composites at room temperature'19985,726,110'Zirconia-alumina ceramic article'19985,723,393'Zirconia ceramic article'19985,683,862'Poly(ethylene oxide) and alkali metal salt antistatic backing layer for photographic paper coated with polyolefin layer'19975,677,072'Zirconia articles having tetragonal cores and monoclinic cases and preparation and sintering methods'19975,674,794'Zirconia articles having tetragonal cores and monoclinic cases and preparation and sintering methods'19975,358,913'Zirconia ceramic articles having a tetragonal core and cubic casing'19945,290,332'Ceramic articles and methods for preparing ceramic articles and for sintering'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2015Patents assigned to EASTMAN KODAK CO (107)· patent assignee history
1994–2014Based in Rochester, NY, US· patent location history
2008–2012Patents assigned to IND TECH RES INST (6)· patent assignee history
2011–2014Patents assigned to MAJUMDAR DEBASIS (12)· patent assignee history
2012–2013Patents assigned to WANG YONGCAI (4)· patent assignee history
2012–2013Patents assigned to FALKNER CATHERINE A (3)· patent assignee history
2014–2016Based in Manchester, NH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN KODAK CO | 107 | 1994–2015 |
| MAJUMDAR DEBASISself | 12 | 2011–2014 |
| IND TECH RES INST | 6 | 2008–2012 |
| WANG YONGCAI | 4 | 2012–2013 |
| FALKNER CATHERINE A | 3 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rochester, New York, US | 111 | 1994–2014 |
| Manchester, NH, US | 3 | 2014–2016 |