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Patent Assignment Assignor Details

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Assignor Name : SIEGEL, KENNETH P.

Total Assignments: 7

Assignment: 1

Reel/Frame:	005074/0238			Pages:	2
		Recorded:	02/21/1989
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

SIEGEL, KENNETH P.

Exec Dt:

02/10/1989

PARKER, J. BRADFORD

Exec Dt:

02/10/1989

WROCLAWSKI, JOHN

Exec Dt:

02/10/1989

Assignee

CAYMAN SYSTEMS, INC., UNIVERSITY PARK AT M.I.T., A MA CORP.

26 LANDSDOWNE STREET

CAMBRIDGE, MASSACHUSETTS 02139

Property

Pat #

Pub #

Intl #

App #

5073852

NONE

07285761

Correspondence name and address
	STEVEN J. HENRY
	WOLF, GREENFIELD & SACKS
	600 ATLANTIC AVENUE
	BOSTON, MA 02210

Assignment: 2

Reel/Frame:	016298/0546			Pages:	11
		Recorded:	02/18/2005
Attorney Dkt #:	CIS02-33(6421)
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

COLBY, STEVEN

Exec Dt:

01/07/1998

KRAWCZYK, JOHN J.

Exec Dt:

07/01/1998

NAIR, RAJ KRISHNAN

Exec Dt:

07/01/1998

ROYCE, KATHERINE

Exec Dt:

07/01/1998

SIEGEL, KENNETH P.

Exec Dt:

07/01/1998

STEVENS, RICHARD C.

Exec Dt:

07/01/1998

WASSON, SCOTT

Exec Dt:

07/01/1998

Assignee

CISCO SYSTEMS, INC.

170 WEST TASMAN DRIVE

SAN JOSE, CALIFORNIA 95134-1706

Property

Pat #

Pub #

Intl #

App #

6862624

US20040039820

10197339

Correspondence name and address
	BARRY W. CHAPIN, ESQ.
	CHAPIN & HUANG, L.L.C.
	WESTBOROUGH OFFICE PARK
	1700 WEST PARK DRIVE
	WESTBOROUGH, MA 01581

Assignment: 3

Reel/Frame:	009323/0761			Pages:	5
		Recorded:	07/17/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

COLOBY, STEVEN

Exec Dt:

07/01/1998

KRAWSZYK, JOHN J.

Exec Dt:

07/01/1998

NAIR, RAJ KRISHNAN

Exec Dt:

07/01/1998

ROYCE, KATHERINE

Exec Dt:

07/01/1998

SIEGEL, KENNETH P.

Exec Dt:

07/07/1998

STEVENS, RICHARD C.

Exec Dt:

07/01/1998

WASSON, SCOTT

Exec Dt:

07/01/1998

Assignee

ARROWPOINT COMMUNICATIONS, INC.

235 LITTETON ROAD

WESTFORD, MASSACHUSETTS 01886

Property

Pat #

Pub #

Intl #

App #

6006264

NONE

09050524

Correspondence name and address
	FISH & RICHARDSON P.C.
	GILBERT H. HENNESSEY
	225 FRANKLIN STREET
	BOSTON, MA 02110-2804

Assignment: 4

Reel/Frame:	016276/0152			Pages:	11
		Recorded:	02/11/2005
Attorney Dkt #:	CIS05-08(10951)
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

COLBY, STEVEN

Exec Dt:

07/01/1998

KRAWCZYK, JOHN J.

Exec Dt:

07/01/1998

NAIR, RAJ KRISHNAN

Exec Dt:

07/01/1998

ROYCE, KATHERINE

Exec Dt:

07/01/1998

SIEGEL, KENNETH P.

Exec Dt:

07/07/1998

STEVENS, RICHARD C.

Exec Dt:

07/01/1998

WASSON, SCOTT

Exec Dt:

07/01/1998

Assignee

CISCO TECHNOLOGY, INC.

170 WEST TASMAN DRIVE

SAN JOSE, CALIFORNIA 95134-1706

Property

Pat #

Pub #

Intl #

App #

7257634

US20050193114

11056031

Correspondence name and address
	BARRY W. CHAPIN, ESQ.
	CHAPIN & HUANG, L.L.C.
	WESTBOROUGH OFFICE PARK
	1700 WEST PARK DRIVE
	WESTBOROUGH, MA 01581

Assignment: 5

Reel/Frame:	011398/0402			Pages:	3
		Recorded:	12/19/2000
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

SIEGEL, KENNETH P.

Exec Dt:

12/18/2000

Assignee

CISCO TECHNOLOGY, INC.

170 WEST TASMAN DRIVE

SAN JOSE, CALIFORNIA 95134

Property

Pat #

Pub #

Intl #

App #

6850982

NONE

09741495

Correspondence name and address
	CHAPIN & HUANG, L.L.C.
	DAVID E. HUANG, ESQ.
	WESTBOROUGH OFFICE PARK
	1700 WEST PARK DRIVE
	WESTBOROUGH, MA 01581

Assignment: 6

Reel/Frame:	016922/0657			Pages:	3
		Recorded:	08/29/2005
Attorney Dkt #:	CIS04-51(10410)
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

SIEGEL, KENNETH P.

Exec Dt:

12/18/2000

Assignee

CISCO TECHNOLOGY, INC.

170 WEST TASMAN DRIVE

SAN JOSE, CALIFORNIA 95134-1706

Property

Pat #

Pub #

Intl #

App #

7487250

US20050102405

11017096

Correspondence name and address
	DAVID E. HUANG, ESQ.
	CHAPIN & HUANG, L.L.C.
	WESTBOROUGH OFFICE PARK
	1700 WEST PARK DRIVE
	WESTBOROUGH, MA 01581

Assignment: 7

Reel/Frame:	012921/0586			Pages:	5
		Recorded:	05/20/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SIEGEL, KENNETH P.

Exec Dt:

05/17/2002

KRAWCZYK, JOHN J.

Exec Dt:

05/17/2002

Assignee

CISCO TECHNOLOY, INC.

170 WEST TASMAN DRIVE

SAN JOSE, CALIFORNIA 95134

Property

Pat #

Pub #

Intl #

App #

7254639

NONE

10151132

Correspondence name and address
	CHAPIN & HUANG, L.L.C.
	BARRY W. CHAPIN, ESQ
	WESTBOROUGH OFFICE PARK
	1700 WEST PARK DRIVE
	WESTBOROUGH, MA 01581

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