Patents by Inventor Denis Morrissey
Denis Morrissey has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9202946Abstract: The present technology generally relates to methods for metallizing an aluminum paste comprising contacting the aluminum paste with a cleaner, contacting the aluminum paste with an oxidation inhibiting deposit solution to deposit a layer of an oxidation inhibiting composition onto the aluminum paste and contacting the aluminum paste with conductive metal deposit solution to deposit a layer of a conductive metal onto the aluminum paste. Specifically, the present technology includes methods metallizing an aluminum paste comprising contacting the aluminum paste with an acidic cleaner, contacting the aluminum paste with an acid zincate solution to deposit zinc onto the aluminum paste and contacting the aluminum paste with an electroless nickel deposit solution to coat the aluminum paste with a nickel-phosphorus layer.Type: GrantFiled: February 8, 2013Date of Patent: December 1, 2015Assignee: OMG Electronic Chemicals, Inc.Inventors: Richard Bellemare, Denis Morrissey, Anthony Piano
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Publication number: 20140227827Abstract: The present technology generally relates to methods for metallizing an aluminum paste comprising contacting the aluminum paste with a cleaner, contacting the aluminum paste with an oxidation inhibiting deposit solution to deposit a layer of an oxidation inhibiting composition onto the aluminum paste and contacting the aluminum paste with conductive metal deposit solution to deposit a layer of a conductive metal onto the aluminum paste. Specifically, the present technology includes methods metallizing an aluminum paste comprising contacting the aluminum paste with an acidic cleaner, contacting the aluminum paste with an acid zincate solution to deposit zinc onto the aluminum paste and contacting the aluminum paste with an electroless nickel deposit solution to coat the aluminum paste with a nickel-phosphorus layer.Type: ApplicationFiled: February 8, 2013Publication date: August 14, 2014Inventors: Richard Bellemare, Denis Morrissey, Anthony Piano
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Patent number: 6797146Abstract: Disclosed are methods for repairing seed layers prior to subsequent metallization during the manufacture of electronic devices. Also disclosed are electronic devices containing substantially continuous seed layers.Type: GrantFiled: November 2, 2001Date of Patent: September 28, 2004Assignee: Shipley Company, L.L.C.Inventors: Denis Morrissey, Jeffrey M. Calvert, Robert D. Mikkola
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Patent number: 6679983Abstract: Disclosed are electrolytes for copper electroplating that provide enhanced fill of small features with less overplate. Also disclosed are methods of plating substrates, such as electronic devices, using such electrolytes.Type: GrantFiled: October 12, 2001Date of Patent: January 20, 2004Assignee: Shipley Company, L.L.C.Inventors: Denis Morrissey, Robert D. Mikkola, Jeffrey M. Calvert
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Patent number: 6660153Abstract: Disclosed are methods for repairing seed layers prior to subsequent metallization during the manufacture of electronic devices.Type: GrantFiled: October 17, 2001Date of Patent: December 9, 2003Assignee: Shipley Company, L.L.C.Inventors: David Merricks, Denis Morrissey, Martin W. Bayes, Mark Lefebvre, James G. Shelnut, Donald E. Storjohann
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Patent number: 6660154Abstract: Disclosed are methods for repairing or enhancing discontinuous metal seed layers prior to subsequent metallization during the manufacture of electronic devices. Such repair methods do not require the use of a second electroplating bath.Type: GrantFiled: October 17, 2001Date of Patent: December 9, 2003Assignee: Shipley Company, L.L.C.Inventors: David Merricks, Denis Morrissey, Martin W. Bayes, Mark Lefebvre, James G. Shelnut, Donald E. Storjohann
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Patent number: 6649038Abstract: Disclosed is a method of electroplating substrate such that small recessed features are completely filled with minimum thickness of the deposited metal over fields.Type: GrantFiled: October 13, 2001Date of Patent: November 18, 2003Assignee: Shipley Company, L.L.C.Inventors: Robert D. Mikkola, Jeffrey M. Calvert, Denis Morrissey
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Patent number: 6610192Abstract: Disclosed are compositions and methods for providing a planarized metal layer on a substrate having small apertures. The compositions and methods of the present invention provide complete fill of small apertures with reduced void formation.Type: GrantFiled: November 2, 2001Date of Patent: August 26, 2003Assignee: Shipley Company, L.L.C.Inventors: Eugene N. Step, Robert A. Binstead, Denis Morrissey
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Patent number: 6531046Abstract: Disclosed are methods of repairing metal seed layers prior to subsequent metallization. Such repair methods provide metal seed layers disposed on a substrate that are substantially free of metal oxide and substantially free of discontinuities.Type: GrantFiled: December 15, 2000Date of Patent: March 11, 2003Assignee: Shipley Company, L.L.C.Inventors: Denis Morrissey, David Merricks, Leon R. Barstad, Eugene N. Step, Jeffrey M. Calvert, Robert A. Schetty, III, James G. Shelnut, Mark Lefebvre, Martin W. Bayes, Donald E. Storjohann
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Patent number: 6508924Abstract: Disclosed are methods for analyzing additive breakdown products in electroplating baths as well as methods of controlling the presence of such breakdown products in electroplating baths.Type: GrantFiled: May 31, 2000Date of Patent: January 21, 2003Assignee: Shipley Company L.L.C.Inventors: Luis A. Gomez, Rozalia Beica, Denis Morrissey, Eugene N. Step
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Publication number: 20020134684Abstract: Disclosed is a process flows for treating seed layers including copper such that various problems such as oxidation and insufficient coverage can be repaired in an effective and efficient manner.Type: ApplicationFiled: October 25, 2001Publication date: September 26, 2002Applicant: Shipley Company, L.L.C.Inventors: Jeffrey M. Calvert, Denis Morrissey, David Merricks
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Publication number: 20020088713Abstract: Disclosed are methods for repairing seed layers prior to subsequent metallization during the manufacture of electronic devices.Type: ApplicationFiled: October 17, 2001Publication date: July 11, 2002Applicant: Shipley Company, L.L.C.Inventors: David Merricks, Denis Morrissey, Martin W. Bayes, Mark Lefebvre, James G. Shelnut, Donald E. Storjohann
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Publication number: 20020090484Abstract: Disclosed are electroplating baths for enhancing copper seed layers and for subsequent metallization on the seed layers. Methods of enhancing copper seed layers and depositing metal on such seed layers are also disclosed.Type: ApplicationFiled: October 17, 2001Publication date: July 11, 2002Applicant: Shipley Company, L.L.C.Inventors: David Merricks, Denis Morrissey, Martin W. Bayes, Mark Lefebvre, James G. Shelnut, Donald R. Storjohann
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Publication number: 20020084193Abstract: Disclosed are methods for repairing or enhancing discontinuous metal seed layers prior to subsequent metallization during the manufacture of electronic devices. Such repair methods do not require the use of a second electroplating bath.Type: ApplicationFiled: October 17, 2001Publication date: July 4, 2002Applicant: Shipley Company, L.L.C.Inventors: David Merricks, Denis Morrissey, Martin W. Bayes, Mark Lefebvre, James G. Shelnut, Donald E. Storjohann
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Publication number: 20020074242Abstract: Disclosed is a method for repairing of seed layers by removal of oxidized metal from the seed layers prior to subsequent metallization. Also disclosed is a method for monitoring such repair to provide substantially metal oxide free seed layers.Type: ApplicationFiled: October 13, 2001Publication date: June 20, 2002Applicant: Shipley Company, L.L.C.Inventors: Denis Morrissey, Jeffrey M. Calvert, Rozalia Beica
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Publication number: 20020053519Abstract: Disclosed are methods for repairing seed layers prior to subsequent metallization during the manufacture of electronic devices. Also disclosed are electronic devices containing substantially continuous seed layers.Type: ApplicationFiled: November 2, 2001Publication date: May 9, 2002Applicant: Shipley Company, L.L.C.Inventors: Denis Morrissey, Jeffrey M. Calvert, Robert D. Mikkola
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Publication number: 20020043467Abstract: Disclosed are electrolytes for copper electroplating that provide enhanced fill of small features with less overplate. Also disclosed are methods of plating substrates, such as electronic devices, using such electrolytes.Type: ApplicationFiled: October 12, 2001Publication date: April 18, 2002Applicant: Shipley Company, L.L.C.Inventors: Denis Morrissey, Robert D. Mikkola, Jeffrey M. Calvert
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Publication number: 20020000382Abstract: Disclosed are methods of repairing metal seed layers prior to subsequent metallization. Such repair methods provide metal seed layers disposed on a substrate that are substantially free of metal oxide and substantially free of discontinuities.Type: ApplicationFiled: December 15, 2000Publication date: January 3, 2002Applicant: Shipley Company, L.L.C. of MarlboroughInventors: Denis Morrissey, David Merricks, Leon R. Barstad, Eugene N. Step, Jeffrey M. Calvert, Robert A. Schetty, James G. Shelnut, Mark Lefebvre, Martin W. Bayes, Donald E. Storjohann