Mark M Levy

US Patent:

7037824, May 2, 2006

Filed:

May 13, 2004

Appl. No.:

10/844533

Inventors:

Lloyd G. Burrell - Poughkeepsie NY, US
Jeffrey P. Gambino - Westford VT, US
Hyun Koo Lee - LaGrangeville NY, US
Mark D. Levy - Essex Junction VT, US
Baozhen Li - South Burlington VT, US
Stephen E. Luce - Underhill VT, US
Thomas L. McDevitt - Underhill VT, US
Anthony K. Stamper - Williston VT, US
Kwong Hon Wong - Wappingers Falls NY, US
Sally J. Yankee - Underhill VT, US

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

H01L 21/4763

US Classification:

438627, 438629, 438643, 438648, 438653, 438687

Abstract:

Tungsten studs of a size comparable to vias are provided to integrate and interface between copper and aluminum metallization layers in an integrated circuit and/or package therefor by lining a via opening, preferably with layers of tantalum nitride and PVD tungsten as a barrier against the corrosive effects of tungsten fluoride on copper. The reduced size of the tungsten studs relative to known interface structures allows wiring and connection pads to be formed in a single aluminum layer, improving performance and reducing process time and cost.

US Patent:

7087997, Aug 8, 2006

Filed:

Mar 12, 2001

Appl. No.:

09/805027

Inventors:

Lloyd G. Burrell - Poughkeepsie NY, US
Jeffrey P. Gambino - Westford VT, US
Hyun Koo Lee - LaGrangeville NY, US
Mark D. Levy - Essex Junction VT, US
Baozhen Li - South Burlington VT, US
Stephen E. Luce - Underhill VT, US
Thomas L. McDevitt - Underhill VT, US
Anthony K. Stamper - Williston VT, US
Kwong Hon Wong - Wappingers Falls NY, US
Sally J. Yankee - Underhill VT, US

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

H01L 23/48
H01L 23/52
H01L 29/40

US Classification:

257750, 257761, 257762, 257763, 257764, 257770

Abstract:

Tungsten studs of a size comparable to vias are provided to integrate and interface between copper and aluminum metallization layers in an integrated circuit and/or package therefor by lining a via opening, preferably with layers of tantalum nitride and PVD tungsten as a barrier against the corrosive effects of tungsten fluoride on copper. The reduced size of the tungsten studs relative to known interface structures allows wiring and connection pads to be formed in a single aluminum layer, improving performance and reducing process time and cost.

US Patent:

50325868, Jul 16, 1991

Filed:

Aug 24, 1989

Appl. No.:

7/398192

Inventors:

Brian W. Metcalf - Radnor PA
Dennis A. Holt - Mohnton PA
Mark A. Levy - Wayne PA

Assignee:

SmithKline Beecham Corporation - Philadelphia PA

International Classification:

A61K 3156
C07J 4300

US Classification:

514177

Abstract:

Invented are carboxyl and carboxyl alkyl ester substituted 7-keto and hydroxy analogues of synthetic steroidal compounds, pharmaceutical compositions containing these compounds, and methods of using these compounds to inhibit steroid 5-. alpha. -reductase. Also invented are methods for preparing these compounds.

US Patent:

49702050, Nov 13, 1990

Filed:

Dec 23, 1988

Appl. No.:

7/290020

Inventors:

Dennis A. Holt - Downington PA
Mark A. Levy - Wayne PA
Brian W. Metcalf - Radnor PA

Assignee:

SmithKline Beecham Corporation - Philadelphia PA

International Classification:

A61K 3158
A61K 3156
C07J 100
C07J 7100

US Classification:

514173

Abstract:

Invented are sulfonic acid substituted analogues of steroidal synthetic compounds, pharmaceutical compositions containing these compounds, and methods of using these compounds to inhibit steroid 5-. alpha. -reductase, including using these compounds to reduce or maintain prostate size. Also invented are intermediates used in preparing these compounds.

US Patent:

51378825, Aug 11, 1992

Filed:

Jun 11, 1990

Appl. No.:

7/535807

Inventors:

Dennis A. Holt - Philadelphia PA
Mark A. Levy - Philadelphia PA
Brian W. Metcalf - Philadelphia PA

International Classification:

A61K 3158
C07J 900
C07J 7100

US Classification:

514182

Abstract:

Invented are 3-acetic acid-steroidal compounds, pharmaceutical compositions containing the compounds, and methods of using these compounds to inhibit steroid 5. alpha. -reductase including using these compounds to reduce prostate size and to treat prostatic adenocarcinoma. Also invented are intermediates used in preparing these compounds.

Address:

44 Willets Way, Newburgh, NY 12550

Phone:

8455655434

VIN:

5FNRL5H95BB044840

Make:

HONDA

Model:

ODYSSEY

Year:

2011