Assignee
PRINTING DEV INC
US·13 granted patents·1 pending application·172 citations·filing 1973–2005
Top patents by PatentIndex Score
14 records- 0183US3983319AElectronic screening for image reproductionPRINTING DEV INC·Filed 1973·Granted Sep 28, 1976·30 cites·9 claims
- 0279US5962192APhotoresists and method for making printing platesPRINTING DEV INC·Filed 1997·Granted Oct 5, 1999·34 cites·13 claims
- 0377US4115816AElectronic screeningPRINTING DEV INC·Filed 1976·Granted Sep 19, 1978·25 cites·19 claims
- 0475US3979212ALaminated lithographic printing platePRINTING DEV INC·Filed 1974·Granted Sep 7, 1976·26 cites·9 claims
- 0562US6664019B2Aluminum printing plates and method of makingPRINTING DEV INC·Filed 2001·Granted Dec 16, 2003·4 cites·10 claims
- 0661US4371430AElectrodeposition of chromium on metal base lithographic sheetPRINTING DEV INC·Filed 1980·Granted Feb 1, 1983·13 cites·14 claims
- 0759US6037085APhotoresists and method for making printing platesPRINTING DEV INC·Filed 1996·Granted Mar 14, 2000·17 cites·8 claims
- 0857US6924085B2Photoresist coatings for copper clad stainless steel printing platesPRINTING DEV INC·Filed 2003·Granted Aug 2, 2005·3 cites·6 claims
- 0952US4189752AElectronic screening with galvanometer recordersPRINTING DEV INC·Filed 1978·Granted Feb 19, 1980·10 cites·7 claims
- 1045US2006216645A1Photoresist coatings for copper clad stainless steel printing platesPRINTING DEV INC·Filed 2005·Application pending·0 cites
- 1127US4022619AComposite developer-etch composition for chromium-plated lithographic printing platesPRINTING DEV INC·Filed 1975·Granted May 10, 1977·4 cites·6 claims
- 1226US4522912APhotopolymer coated lithographic printing platePRINTING DEV INC·Filed 1983·Granted Jun 11, 1985·5 cites·5 claims
- 1321US4049453AComposite developer-etch composition for chromium-plated lithographic printing platesPRINTING DEV INC·Filed 1976·Granted Sep 20, 1977·1 cites·6 claims
- 1418US4581258APhotopolymer coated lithographic printing platePRINTING DEV INC·Filed 1985·Granted Apr 8, 1986·0 cites·4 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →