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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HELLE, MARK A.
Total Assignments: 4
Assignment: 1
Reel/Frame:006706/0876   Pages: 2
Recorded: 09/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/11/1993
2
Exec Dt:
02/11/1993
Assignee
1
ROUTE 202-206 N
SOMERVILLE, NEW JERSEY 08876
Property
 
Pat #
Pub #
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NONE
08014905
Correspondence name and address
HUGH C. CRALL
HOECHST CELANESE CORP.
PATENT DEPARTMENT
ROUTE 202-206 N
SOMERVILLE, NJ 08876
Assignment: 2
Reel/Frame:006925/0605   Pages: 5
Recorded: 03/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/1994
2
Exec Dt:
03/25/1994
3
Exec Dt:
03/25/1994
Assignee
1
53 ALPINE DRIVE
P.O. BOX 3576
FRISCO, COLORADO 80443
Property
 
Pat #
Pub #
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NONE
29020541
Correspondence name and address
JAY K. MALKIN
KLAAS, LAW, O'MEARA & MAKLIN
1999 BROADWAY
SUITE 2225
DENVER, CO 80202
Assignment: 3
Reel/Frame:010532/0709   Pages: 3
Recorded: 12/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/1999
2
Exec Dt:
12/16/1999
3
Exec Dt:
12/10/1999
4
Exec Dt:
12/14/1999
Assignee
1
ONE SCIENCE COURT
MADISON, WISCONSIN 53711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09470581
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
TERESA J. WELCH
ONE SOUTH PINCKNEY STREET, SUITE 700
P.O. BOX 1806
MADISON, WI 53701-1806
Assignment: 4
Reel/Frame:018744/0870   Pages: 10
Recorded: 01/11/2007
Attorney Dkt #:002809-1661
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2006
2
Exec Dt:
12/19/2006
3
Exec Dt:
11/09/2006
4
Exec Dt:
10/25/2006
5
Exec Dt:
11/01/2006
6
Exec Dt:
11/01/2006
7
Exec Dt:
10/24/2006
8
Exec Dt:
10/24/2006
Assignee
1
5429 MAIN STREET, P.O. BOX 2587
MANCHESTER CENTER, VERMONT 05255-2587
Property
 
Pat #
Pub #
Intl #
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11529147
Correspondence name and address
NIXON PEABODY LLP - PATENT GROUP
CLINTON SQUARE, P.O. BOX 31051
ROCHESTER, NY 14063-1051

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