skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : BUTLER, MICHAEL J.
Total Assignments: 5
Assignment: 1
Reel/Frame:006077/0619   Pages: 3
Recorded: 03/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BUTLER, MICHAEL J.
Exec Dt:
03/13/1992
Assignee
1
JUST BEKUZ PRODUCTS CO., A CORP. OF CO
5629 EAST TABOR DRIVE
CASTLE ROCK, COLORADO 80104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5249234
NONE
07851902
Correspondence name and address
JERRY T. KEARNS
5350 SOUTH DTC PARKWAY
ENGLEWOOD, CO 80111
Assignment: 2
Reel/Frame:007008/0899   Pages: 4
Recorded: 02/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTFELD, DANIEL
Exec Dt:
01/21/1994
2
BUTLER, MICHAEL J.
Exec Dt:
01/26/1994
3
HADARY, DANY
Exec Dt:
01/21/1994
4
JENISH, DAVID
Exec Dt:
01/21/1994
5
KRIEGER, TIMOTHY
Exec Dt:
01/21/1994
6
MALEK, LAWRENCE T.
Exec Dt:
01/21/1994
7
SOOSTMEYER, GISELA
Exec Dt:
01/21/1994
8
WALCZYK, EVA
Exec Dt:
01/21/1994
Assignee
1
CANGENE CORPORATION
3403 AMERICAN DRIVE
MISSISSAUGA, ONTARIO, CANADA L4V 1T4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5616485
NONE
08173508
Correspondence name and address
ALICE O. MARTIN, ESQ.
FOLEY & LARDNER
1 IBM PLAZA - SUITE 3300
CHICAGO, IL 60611-3608
Assignment: 3
Reel/Frame:007238/0935   Pages: 5
Recorded: 11/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTFELD, DANIEL
Exec Dt:
10/25/1994
2
BUTLER, MICHAEL J.
Exec Dt:
10/26/1994
3
HADARY, DANY
Exec Dt:
10/25/1994
4
JENISH, DAVID L.
Exec Dt:
10/25/1994
5
KRIEGER, TIMOTHY J.
Exec Dt:
10/25/1994
6
MALEK, LAWRENCE T.
Exec Dt:
10/25/1994
7
SOOSTMEYER, GISELA
Exec Dt:
10/25/1994
8
WALZYK, EVA
Exec Dt:
10/25/1994
9
KRYGSMAN, PHYLLIS
Exec Dt:
10/25/1994
10
GARVEN, SHEILA
Exec Dt:
10/28/1994
Assignee
1
CANGENE CORPORATION
6280 NORTHWEST DRIVE
MISSISSAUGA, ONTARIO,, CANADA L4V 1J7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856166
NONE
08265310
Correspondence name and address
FOLEY & LARDNER
STEPHEN A. BENT
3000 K STREET N.W.
WASHINGTON, DC 20007
Assignment: 4
Reel/Frame:010496/0123   Pages: 7
Recorded: 12/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTLER, MICHAEL J.
Exec Dt:
12/03/1999
2
CONN, THOMAS E.
Exec Dt:
12/22/1999
3
LIU, DAVID M.
Exec Dt:
12/03/1999
4
PARRIS, NORMAN A.
Exec Dt:
12/03/1999
5
REIDY, MICHAL
Exec Dt:
12/03/1999
6
SONI, PRAVIN L.
Exec Dt:
12/21/1999
Assignee
1
CYGNUS, INC.
400 PENOBSCOT DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6398562
NONE
09398984
Correspondence name and address
CYGNUS, INC.
ANGELA P. HORNE
400 PENOBSCOT DRIVE
REDWOOD CITY, CA 94063
Assignment: 5
Reel/Frame:013523/0571   Pages: 10
Recorded: 11/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRUSINSKI, THADDEUS J.
Exec Dt:
11/08/2002
2
KILLOUGH, JEFFRY
Exec Dt:
10/17/2002
3
LEAL, DAVID VARGAS
Exec Dt:
10/18/2002
4
WILSON, PAUL A.
Exec Dt:
10/18/2002
5
BUTLER, MICHAEL J.
Exec Dt:
10/17/2002
6
SALINAS, DANIEL
Exec Dt:
10/18/2002
7
BLACKWELL, M. LEE
Exec Dt:
10/17/2002
Assignee
1
GENERAL ELECTRIC COMPANY
1 RIVER ROAD
SCHENECTADY, NEW YORK 12345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040099714
10303772
Correspondence name and address
NIXON & VANDERHYE P.C.
LEONARD C. MITCHARD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201

Search Results as of: 05/14/2024 07:24 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT