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

Assignee Name : PROCATALYSE
Total Assignments: 5
Assignment: 1
Reel/Frame:003816/0981   Pages: 1
Recorded: 09/16/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/28/1980
2
Exec Dt:
08/28/1980
3
Exec Dt:
08/28/1980
4
Exec Dt:
08/28/1980
Assignee
1
1-3, AVENUE DUE BOIS PREAU
92500-RUEIL-MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06187761
Correspondence name and address
NORMAN H. STEPNO
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STS.
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:003968/0379   Pages: 1
Recorded: 12/11/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/20/1981
2
Exec Dt:
11/20/1981
3
Exec Dt:
11/20/1981
Assignee
1
1-4, AVENUE DE BOIS-PREAU-
92506 RUEIL-MALMAISONF, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06330007
Correspondence name and address
NORMAN H. STEPNO
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STS.
ALEXANDRIA, VA 22313
Assignment: 3
Reel/Frame:003988/0896   Pages: 1
Recorded: 03/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/19/1982
2
Exec Dt:
02/19/1982
3
Exec Dt:
02/19/1982
Assignee
1
1-4, AVENUE DE
RUEIL MALMAISON, FRANCE
BOIS-PREAU- 92506, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06355184
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.,
WASHINGTON & PRINCE STREETS,
ALEXANDRIA, VA 22313
Assignment: 4
Reel/Frame:008921/0194   Pages: 3
Recorded: 01/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/1997
2
Exec Dt:
10/08/1997
3
Exec Dt:
10/08/1997
4
Exec Dt:
10/06/1997
Assignee
1
212-216, AVENUE PAUL DOUMER
92500 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08909657
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
NORMAN H. STEPNO
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 5
Reel/Frame:009923/0732   Pages: 3
Recorded: 03/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/17/1999
2
Exec Dt:
03/17/1999
3
Exec Dt:
03/19/1999
4
Exec Dt:
03/18/1999
Assignee
1
212-216, AVENUE PAUL DOUMER
F-92500 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09194205
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS L.L.P.
NORMAN H. STEPNO
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

Search Results as of: 05/15/2024 03:42 PM
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