Assignee
SHIPLEY CO
US·144 granted patents·5,315 citations·filing 1972–2000
Top patents by PatentIndex Score
144 records- 0196US5510216ASelective metallization processSHIPLEY CO·Filed 1995·Granted Apr 23, 1996·328 cites·11 claims
- 0296US5252196ACopper electroplating solutions and processesSHIPLEY CO·Filed 1991·Granted Oct 12, 1993·134 cites·46 claims
- 0396US5203911AControlled electroless platingSHIPLEY CO·Filed 1991·Granted Apr 20, 1993·303 cites·16 claims
- 0496US4921778APhotoresist pattern fabrication employing chemically amplified metalized materialSHIPLEY CO·Filed 1988·Granted May 1, 1990·131 cites·32 claims
- 0595US5053318APlasma processing with metal mask integrationSHIPLEY CO·Filed 1989·Granted Oct 1, 1991·111 cites·44 claims
- 0695US4919768AElectroplating processSHIPLEY CO·Filed 1989·Granted Apr 24, 1990·65 cites·22 claims
- 0795US4895739APretreatment for electroplating processSHIPLEY CO·Filed 1988·Granted Jan 23, 1990·67 cites·6 claims
- 0894US3936316APickling solutionSHIPLEY CO·Filed 1972·Granted Feb 3, 1976·42 cites·23 claims
- 0993US5262280ARadiation sensitive compositionsSHIPLEY CO·Filed 1992·Granted Nov 16, 1993·71 cites·25 claims
- 1093US5108875APhotoresist pattern fabrication employing chemically amplified metalized materialSHIPLEY CO·Filed 1990·Granted Apr 28, 1992·102 cites·32 claims
- 1193US4902610AMethod for manufacture of multilayer circuit boardSHIPLEY CO·Filed 1987·Granted Feb 20, 1990·86 cites·7 claims
- 1292US4652311ACatalytic metal of reduced particle sizeSHIPLEY CO·Filed 1985·Granted Mar 24, 1987·80 cites·24 claims
- 1391US5246817AMethod for manufacture of multilayer circuit boardSHIPLEY CO·Filed 1990·Granted Sep 21, 1993·85 cites·114 claims
- 1491US4533445AU.V. Curable compositionSHIPLEY CO·Filed 1983·Granted Aug 6, 1985·87 cites·32 claims
- 1591US4439516AHigh temperature positive diazo photoresist processing using polyvinyl phenolSHIPLEY CO·Filed 1982·Granted Mar 27, 1984·80 cites·17 claims
- 1690US4917774AMethod for analyzing additive concentrationSHIPLEY CO·Filed 1986·Granted Apr 17, 1990·69 cites·12 claims
- 1790US4890239ALithographic process analysis and control systemSHIPLEY CO·Filed 1987·Granted Dec 26, 1989·82 cites·12 claims
- 1890US4725314ACatalytic metal of reduced particle sizeSHIPLEY CO·Filed 1986·Granted Feb 16, 1988·64 cites·24 claims
- 1989US5223118AMethod for analyzing organic additives in an electroplating bathSHIPLEY CO·Filed 1991·Granted Jun 29, 1993·94 cites·19 claims
- 2089US4551409APhotoresist composition of cocondensed naphthol and phenol with formaldehyde in admixture with positive o-quinone diazide or negative azideSHIPLEY CO·Filed 1983·Granted Nov 5, 1985·54 cites·22 claims
- 2188US5484518AElectroplating processSHIPLEY CO·Filed 1994·Granted Jan 16, 1996·42 cites·15 claims
- 2288US5344742ABenzyl-substituted photoactive compounds and photoresist compositions comprising sameSHIPLEY CO·Filed 1993·Granted Sep 6, 1994·78 cites·28 claims
- 2388US5106454AProcess for multilayer printed circuit board manufactureSHIPLEY CO·Filed 1990·Granted Apr 21, 1992·87 cites·39 claims
- 2488US4515829AThrough-hole platingSHIPLEY CO·Filed 1983·Granted May 7, 1985·68 cites·20 claims
- 2587US5262041AAdditive plating processSHIPLEY CO·Filed 1992·Granted Nov 16, 1993·33 cites·27 claims
- 2687US4810333AElectroplating processSHIPLEY CO·Filed 1987·Granted Mar 7, 1989·63 cites·58 claims
- 2787USD287005SControl panelSHIPLEY CO·Filed 1984·Granted Dec 2, 1986·22 cites·1 claims
- 2887US4482596AElectroless alloy platingSHIPLEY CO·Filed 1982·Granted Nov 13, 1984·47 cites·30 claims
- 2986US5366846APhotoimageable compositions comprising polybutadiene having internal epoxide groupsSHIPLEY CO·Filed 1993·Granted Nov 22, 1994·47 cites·37 claims
- 3086US5258257ARadiation sensitive compositions comprising polymer having acid labile groupsSHIPLEY CO·Filed 1991·Granted Nov 2, 1993·51 cites·34 claims
- 3186US5158860ASelective metallization processSHIPLEY CO·Filed 1990·Granted Oct 27, 1992·58 cites·23 claims
- 3286US4869970ARadiation attenuation shieldingSHIPLEY CO·Filed 1987·Granted Sep 26, 1989·62 cites·12 claims
- 3386US3947143APrinted circuit drillSHIPLEY CO·Filed 1974·Granted Mar 30, 1976·36 cites·8 claims
- 3485US5415762AElectroplating process and compositionSHIPLEY CO·Filed 1993·Granted May 16, 1995·35 cites·19 claims
- 3585US5051154AAdditive for acid-copper electroplating baths to increase throwing powerSHIPLEY CO·Filed 1990·Granted Sep 24, 1991·67 cites·60 claims
- 3685US4952286AElectroplating processSHIPLEY CO·Filed 1988·Granted Aug 28, 1990·39 cites·10 claims
- 3785US4634468ACatalytic metal of reduced particle sizeSHIPLEY CO·Filed 1984·Granted Jan 6, 1987·42 cites·28 claims
- 3884US5691395AProcess of making flexible circuits and imaged coatingsSHIPLEY CO·Filed 1994·Granted Nov 25, 1997·35 cites·27 claims
- 3984US5350714APoint-of-use purificationSHIPLEY CO·Filed 1993·Granted Sep 27, 1994·51 cites·12 claims
- 4084US5120578ACoating compositionSHIPLEY CO·Filed 1991·Granted Jun 9, 1992·64 cites·9 claims
- 4184US4530896APhotosensitive laminateSHIPLEY CO·Filed 1972·Granted Jul 23, 1985·38 cites·23 claims
- 4284US4304681ANovel stripping composition for positive photoresists and method of using sameSHIPLEY CO·Filed 1980·Granted Dec 8, 1981·35 cites·12 claims
- 4383US5178986APositive photoresist composition with naphthoquinonediazidesulfonate of oligomeric phenolSHIPLEY CO·Filed 1992·Granted Jan 12, 1993·44 cites·48 claims
- 4482US5128230AQuinone diazide containing photoresist composition utilizing mixed solvent of ethyl lactate, anisole and amyl acetateSHIPLEY CO·Filed 1991·Granted Jul 7, 1992·40 cites·9 claims
- 4582US4512818ASolution for formation of black oxideSHIPLEY CO·Filed 1984·Granted Apr 23, 1985·50 cites·22 claims
- 4682US4404357AHigh temperature naphthol novolak resinSHIPLEY CO·Filed 1982·Granted Sep 13, 1983·29 cites·10 claims
- 4781US4983492APositive dye photoresist compositions with 2,4-bis(phenylazo)resorcinolSHIPLEY CO·Filed 1988·Granted Jan 8, 1991·31 cites·18 claims
- 4880US4751172AProcess for forming metal imagesSHIPLEY CO·Filed 1986·Granted Jun 14, 1988·41 cites·14 claims
- 4980US4610895AProcess for metallizing plasticsSHIPLEY CO·Filed 1985·Granted Sep 9, 1986·50 cites·16 claims
- 5079US5384229APhotoimageable compositions for electrodepositionSHIPLEY CO·Filed 1992·Granted Jan 24, 1995·34 cites·22 claims
Showing the top 50 of 144 patent records by PatentIndex Score.
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