Inventor · disambiguated record
Rolf Dessauer
Also filed as: DESSAUER ROLF
13 granted patents·1 pending application·522 citations·filing 1976–2003
93Inventor score
Top patents by PatentIndex Score
14 records- 0196US4311783ADimers derived from unsymmetrical 2,4,5,-triphenylimidazole compounds as photoinitiatorsDU PONT·Filed 1980·Granted Jan 19, 1982·177 cites·16 claims
- 0295US6251571B1Non-photosensitive, thermally imageable element having improved room light stabilityDU PONT·Filed 1998·Granted Jun 26, 2001·98 cites·27 claims
- 0394US4029506AUniversal product code marking composition containing a photosensitive dye former, a pigment and a binder and the use thereofDU PONT·Filed 1976·Granted Jun 14, 1977·35 cites·7 claims
- 0492US4232108AMarking transfer sheetsDU PONT·Filed 1979·Granted Nov 4, 1980·31 cites·9 claims
- 0589US5858583AThermally imageable monochrome digital proofing product with high contrast and fast photospeedDU PONT·Filed 1997·Granted Jan 12, 1999·52 cites·45 claims
- 0685US4732831AXeroprinting with photopolymer masterDU PONT·Filed 1987·Granted Mar 22, 1988·36 cites·22 claims
- 0785US4252887ADimers derived from unsymmetrical 2,4,5-triphenylimidazole compounds as photoinitiatorsDU PONT·Filed 1979·Granted Feb 24, 1981·41 cites·7 claims
- 0884US4207102AMarking transfer sheets and processDU PONT·Filed 1978·Granted Jun 10, 1980·17 cites·8 claims
- 0977US4247618APhotoimaging systems with cyclic hydrazidesDU PONT·Filed 1979·Granted Jan 27, 1981·16 cites·19 claims
- 1062US4945020APhotosensitive leuco dye containing electrostatic master with printout imageDU PONT·Filed 1989·Granted Jul 31, 1990·13 cites·42 claims
- 1152US7462443B2Leuco dye-containing coating compositionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Dec 9, 2008·2 cites·31 claims
- 1243US2005053864A1Phthalocyanine precursors in infrared sensitive compositionsFiled 2003·Application pending·0 cites
- 1340US7005407B2Thermal imaging elements having improved stabilityDU PONT·Filed 2001·Granted Feb 28, 2006·0 cites·15 claims
- 1438US4818660APhotohardenable electrostatic master having improved backtransfer and charge decayDU PONT·Filed 1987·Granted Apr 4, 1989·4 cites·47 claims
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