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Patent Assignment Assignor Details
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Assignor Name : COMFORT, STEVEN T.
Total Assignments: 5
Assignment: 1
Reel/Frame:004981/0228   Pages: 5
Recorded: 11/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHRISTENSEN, NEAL T.
Exec Dt:
11/15/1988
2
COMFORT, STEVEN T.
Exec Dt:
11/18/1988
3
HURBAN, ROBERT J.
Exec Dt:
11/18/1988
4
MC GILVRAY, BRUCE L.
Exec Dt:
11/15/1988
5
SUTTON, ARTHUR J.
Exec Dt:
11/15/1988
6
URGUHART, JAMES R.
Exec Dt:
11/16/1988
7
WILLOUGHBY, DAVID R.
Exec Dt:
11/15/1988
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP. OF NY
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4916703
NONE
07276736
Correspondence name and address
IBM CORPORATION
DEPT. 447 / BLDG., 414
P.O. BOX 950
POUGHKEEPSIE, NEW YORK 12602
Assignment: 2
Reel/Frame:005582/0825   Pages: 3
Recorded: 01/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COMFORT, STEVEN T.
Exec Dt:
01/10/1991
2
LIPTAY, JOHN S.
Exec Dt:
01/10/1991
3
WEBB, CHARLES F.
Exec Dt:
01/10/1991
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
A CORP OF NY
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5257354
NONE
07641987
Correspondence name and address
RICHARD M. LUDWIN
IBM CORP., DEPT. 447/BLDG. 414
P. O. BOX 950
POUGHKEEPSIE, NY 12602
Assignment: 3
Reel/Frame:005664/0853   Pages: 6
Recorded: 04/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEAN, BRADFORD M.
Exec Dt:
04/02/1991
2
BIERCE, ANNE E.
Exec Dt:
04/02/1991
3
CHRISTENSEN, NEAL T.
Exec Dt:
04/02/1991
4
CLARK, LEO J.
Exec Dt:
04/03/1991
5
COMFORT, STEVEN T.
Exec Dt:
04/02/1991
6
JONES, CHRISTINE C.
Exec Dt:
04/02/1991
7
MAK, PAK-KIN
Exec Dt:
04/02/1991
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP. OF NEW YORK
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5490261
NONE
07680176
Correspondence name and address
BERNARD M. GOLDMAN
IBM CORP., DEPT. 447/BLDG. 414
P. O. BOX 950
POUGHKEPSIE, NY 12602
Assignment: 4
Reel/Frame:017429/0831   Pages: 7
Recorded: 12/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEAUSOLEIL, WILLIAM F.
Exec Dt:
12/19/2005
2
COMFORT, STEVEN T.
Exec Dt:
12/19/2005
3
POPLACK, MITCHELL G.
Exec Dt:
12/16/2005
4
ELMUFDI, BESHARA
Exec Dt:
12/16/2005
Assignee
1
QUICKTURN DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7555423
US20060190237
11321201
Correspondence name and address
JEFFREY A. MILLER
ORRICK, HERRINGTON & SUTCLIFFE LLP
4 PARK PLAZA, SUITE 1600
IRVINE, CALIFORNIA 92614
Assignment: 5
Reel/Frame:017524/0001   Pages: 5
Recorded: 01/31/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEAUSOLEIL, WILLIAM F.
Exec Dt:
12/19/2005
2
COMFORT, STEVEN T.
Exec Dt:
12/19/2005
3
ELMUFDI, BESHARA G.
Exec Dt:
01/10/2006
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8706469
US20070198809
11344058
Correspondence name and address
RAYMOND R. MOSER JR.
MOSER IP LAW GROUP
1040 BROAD STREET, 2ND FLOOR
SHREWSBURY, NEW JERSEY 07702

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