Damodar M. Pai
126Patents
29h-index
126Co-inventors
93Inventor score
Filing activity: Apr 2, 1976 → Dec 14, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4265990A | Imaging system with a diamine charge transport material in a polycarbonate resin | Physics | 692 | Expired |
| US4299897A | Aromatic amino charge transport layer in electrophotography | Physics | 118 | Expired |
| US4306008A | Imaging system with a diamine charge transport material in a polycarbonate resin | Physics | 115 | Expired |
| US4233384A | Imaging system using novel charge transport layer | Chemistry; Metallurgy | 112 | Expired |
| US5368967A | Layered photoreceptor with overcoat containing hydrogen bonded materials | Physics | 77 | Expired |
| US5702854A | Compositions and photoreceptor overcoatings containing a dihydroxy arylamine and a crosslinked polyamide | Physics | 73 | Expired |
| US5976744A | Photoreceptor overcoatings containing hydroxy functionalized aromatic diamine, hydroxy functionalized triarylamine and crosslinked acrylated polyamide | Physics | 66 | Expired |
| US4457994A | Photoresponsive device containing arylmethanes | Physics | 65 | Expired |
| US4273846A | Imaging member having a charge transport layer of a terphenyl diamine and a polycarbonate resin | Chemistry; Metallurgy | 64 | Expired |
| US4115116A | Imaging member having a polycarbonate-biphenyl diamine charge transport layer | Physics | 64 | Expired |
| US5300339A | Development system coatings | Emerging Cross-Sectional Technologies | 57 | Expired |
| US6287737A | Photoconductive imaging members | Physics | 54 | Expired |
| US4346158A | Imaging system with a diamine charge transport material in a polycarbonate resin | Physics | 52 | Expired |
| US4304829A | Imaging system with amino substituted phenyl methane charge transport layer | Physics | 50 | Expired |
| US5709974A | High speed electrophotographic imaging member | Physics | 48 | Expired |
| US6099996A | Electrophotographic imaging member with an improved charge transport layer | Physics | 46 | Expired |
| US6207334A | Photoreceptor with improved combination of overcoat layer and charge transport layer | Physics | 45 | Expired |
| US4338222A | Semiconductive organic compositions | Electricity | 43 | Expired |
| US5336577A | Single layer photoreceptor | Physics | 41 | Expired |
| US4855203A | Imaging members with photogenerating compositions obtained by solution processes | Physics | 40 | Expired |
| US5681679A | Overcoated electrophotographic imaging member with resilient charge transport layer | Physics | 40 | Expired |
| US6200716A | Photoreceptor with poly (vinylbenzyl alcohol) | Physics | 40 | Expired |
| US6933089B2 | Imaging member | Physics | 36 | Expired |
| US4050935A | Trigonal Se layer overcoated by bis(4-diethylamino-2-methylphenyl)phenylmethane containing polycarbonate | Physics | 36 | Expired |
| US4618551A | Photoresponsive imaging members with polysilylenes hole transporting compositions | Physics | 35 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.