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 : RUTHROF, KLAUS
Total Assignments: 7
Assignment: 1
Reel/Frame:004028/0608   Pages: 1
Recorded: 08/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/21/1980
2
Exec Dt:
08/21/1980
Assignee
1
A GERMAN CORP.
MULHEIM RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06185750
Correspondence name and address
HERBERT L. LERNER
29 ROSLYN RD.
MINEOLA, NY 11501
Assignment: 2
Reel/Frame:004628/0571   Pages: 1
Recorded: 11/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/13/1985
2
Exec Dt:
07/15/1985
3
Exec Dt:
07/13/1986
Assignee
1
A GERMAN CORP
MULHEIM/RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06759125
Correspondence name and address
HERBERT L. LERNER
P.O. BOX 1150
LONG BEACH, NEW YORK 11561
Assignment: 3
Reel/Frame:004609/0733   Pages: 1
Recorded: 09/26/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/13/1986
2
Exec Dt:
06/13/1986
3
Exec Dt:
06/13/1986
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06759043
Correspondence name and address
LERNER AND GREENBERG
1200 S. FEDERAL HWY.
HOLLYWOOD, FL 33020
Assignment: 4
Reel/Frame:006472/0360   Pages: 2
Recorded: 03/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/18/1991
2
Exec Dt:
10/18/1991
3
Exec Dt:
10/18/1991
4
Exec Dt:
10/18/1991
Assignee
1
P.O. BOX 221 634
MUNICH 22, GERMANY D-8000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07730619
Correspondence name and address
LERNER & GREENBERG, P.A.
LAURENCE A. GREENBERG
POST OFFICE BOX 2480
HOLLYWOOD, FLORIDA 33022-2480
Assignment: 5
Reel/Frame:006984/0454   Pages: 2
Recorded: 05/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/1992
2
Exec Dt:
11/23/1992
3
Exec Dt:
03/01/1993
4
Exec Dt:
04/07/1993
Assignee
1
POSTFACH 221 634
MUENCHEN 80506, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07977101
Correspondence name and address
LAURENCE A. GREENBERG
LERNER AND GREENBERG
P.O. BOX 2480
HOLLYWOOD, FL 33020
Assignment: 6
Reel/Frame:008088/0945   Pages: 2
Recorded: 08/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/1994
2
Exec Dt:
10/25/1994
Assignee
1
POSTFACH 221 634
MUENCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08328071
Correspondence name and address
LERNER AND GREENBERG, P.A.
HERBERT L. LERNER
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 7
Reel/Frame:008158/0956   Pages: 2
Recorded: 09/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/1995
2
Exec Dt:
06/21/1996
Assignee
1
POSTFACH 221 634
MUENCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08491395
Correspondence name and address
LERNER AND GREENBERG, P.A.
LAURENCE A. GREENBERG
P.O. BOX 2480
HOLLYWOOD, FL 33022

Search Results as of: 05/05/2024 11:19 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