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 : SAUER, HEINZ
Total Assignments: 31
Assignment: 1
Reel/Frame:003974/0267   Pages: 2
Recorded: 01/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
01/15/1982
Assignee
1
RASMUSSEN GMBH, A COMPANY OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4418448
NONE
06343740
Correspondence name and address
KONTLER & GRIMES
1 LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 2
Reel/Frame:004054/0305   Pages: 2
Recorded: 07/02/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAUER, HEINZ
Exec Dt:
06/25/1982
2
STICHEL, WILLI
Exec Dt:
06/25/1982
3
WACHTER, GERHARD
Exec Dt:
06/25/1982
Assignee
1
RASMUSSEN GMBH, A COMPANY OF GERMANY
EDISONSTRASSE 4,
MAINTAL 3,, GERMANY D-6457
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4449429
NONE
06394654
 
4449429
NONE
06394654
Correspondence name and address
KONTLER, GRIMES & BATTERSBY
ONE LANDMARK SQ.
STAMFORD, CT 06901
Assignment: 3
Reel/Frame:004041/0334   Pages: 2
Recorded: 08/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
08/09/1982
Assignee
1
RASMUSSEN GMBH, A COMPANY OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4486034
NONE
06411990
Correspondence name and address
KONTLER, GRIMES & BATTERSBY
ONE LANDMARK SQ.
STAMFORD, CT 06901
Assignment: 4
Reel/Frame:004290/0343   Pages: 2
Recorded: 07/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RASMUSSEN, JORGEN S.
Exec Dt:
07/09/1984
2
SAUER, HEINZ
Exec Dt:
07/09/1984
Assignee
1
RASMUSSEN GMBH, A COMPANY OF GERMANY
EDISONSTRASSE 4, D-6457 MAINTAL 3, STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4622719
NONE
06632543
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 5
Reel/Frame:004327/0803   Pages: 2
Recorded: 10/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
10/09/1984
Assignee
1
RASMUSSEN GMBH A COMPANY OF FED. REP. OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4616858
NONE
06664346
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQ.
STAMFORD, CT 06901
Assignment: 6
Reel/Frame:004368/0477   Pages: 2
Recorded: 02/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
01/18/1985
Assignee
1
RASMUSSEN GMBH, A COMPANY OF GERMANY
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4627645
NONE
06699320
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 7
Reel/Frame:004420/0203   Pages: 2
Recorded: 06/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
05/20/1985
Assignee
1
RASMUSSEN GMBH, A COMPANY OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4635973
NONE
06743603
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQ.
STAMFORD, CT 06901
Assignment: 8
Reel/Frame:004575/0503   Pages: 2
Recorded: 07/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
06/23/1986
Assignee
1
RASMUSSEN GMBH, A COMPANY OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4735440
NONE
06881194
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 9
Reel/Frame:004583/0944   Pages: 2
Recorded: 07/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
07/15/1986
Assignee
1
RASMUSSEN GMBH
EDISONSTRASSE 4
A COMPANY OF GERMANY
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4708375
NONE
06888113
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 10
Reel/Frame:004629/0209   Pages: 2
Recorded: 09/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
08/19/1986
Assignee
1
RASMUSSEN GMBH, A COMPANY OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4682798
NONE
06887236
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 11
Reel/Frame:004670/0045   Pages: 2
Recorded: 02/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
01/29/1987
Assignee
1
RASMUSSEN GMBH, A CORP. OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4726611
NONE
07011897
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 12
Reel/Frame:004844/0082   Pages: 2
Recorded: 01/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAUER, HEINZ
Exec Dt:
01/06/1988
2
HEISE, WILFRIED
Exec Dt:
01/06/1988
Assignee
1
RASMUSSEN GMBH, A CO. OF THE FED. REP. OF GERMANY
4,
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4786085
NONE
07146730
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 13
Reel/Frame:004881/0937   Pages: 1
Recorded: 05/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAUER, HEINZ
Exec Dt:
04/22/1988
2
DALLMEYER, HERMANN
Exec Dt:
04/22/1988
3
ZARNACK, UWE J.
Exec Dt:
04/22/1988
4
KEGGENHOFF, BERTHOLD
Exec Dt:
04/22/1988
5
WEBER, BERND
Exec Dt:
04/22/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4851571
NONE
07190555
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:004882/0003   Pages: 1
Recorded: 05/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAUER, HEINZ
Exec Dt:
04/22/1988
2
DALLMEYER, HERMANN
Exec Dt:
04/22/1988
3
ZARNACK, UWE J.
Exec Dt:
04/22/1988
4
KEGGENHOFF, BERTHOLD
Exec Dt:
04/22/1988
5
WEBER, BERND
Exec Dt:
04/22/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4915509
NONE
07190580
Correspondence name and address
PATENT DEPT.
MOBAY CORP.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 15
Reel/Frame:005068/0536   Pages: 2
Recorded: 04/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
03/29/1989
Assignee
1
RASMUSSEN GMBH, A CORP. OF FED. REP. OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4929002
NONE
07336661
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 16
Reel/Frame:005078/0414   Pages: 2
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
03/29/1989
Assignee
1
RASMUSSEN GMBH, A CO. OF THE FED. REP. OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4969667
NONE
07345680
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 17
Reel/Frame:005078/0405   Pages: 2
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
04/03/1989
Assignee
1
RASMUSSEN GMBH, A CO. OF THE FED. REP. OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4978149
NONE
07345632
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 18
Reel/Frame:005078/0407   Pages: 2
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
04/03/1989
Assignee
1
RASMUSSEN GMBH, A CO. OF THE FED. REP. OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5040829
NONE
07345633
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 19
Reel/Frame:005076/0833   Pages: 2
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
04/07/1989
Assignee
1
RASMUSSEN GMBH, A CORP. OF FED. REP. OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4969668
NONE
07345635
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 20
Reel/Frame:005078/0388   Pages: 2
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
04/07/1989
Assignee
1
RASMUSSEN GMBH, A CO. OF THE FED. REP. OF GERMANY
EDISONSTRASSE 4,7
D-645 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5094493
NONE
07345652
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 21
Reel/Frame:005078/0412   Pages: 2
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
04/07/1989
Assignee
1
RASMUSSEN GMBH, A CO. OF THE FED. REP. OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4969669
NONE
07345679
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 22
Reel/Frame:005076/0835   Pages: 2
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
04/24/1989
Assignee
1
RASMUSSEN GMBH, A CORP. OF FED. REP. OF GERMANY
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5044675
NONE
07345636
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 23
Reel/Frame:005096/0316   Pages: 2
Recorded: 06/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
06/14/1989
Assignee
1
RASMUSSEN GMBH
EDISONSTRASSE 4,
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4948178
NONE
07371745
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQ.,
STAMFORD, CT 06901
Assignment: 24
Reel/Frame:005204/0821   Pages: 2
Recorded: 12/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAUER, HEINZ
Exec Dt:
12/08/1989
Assignee
1
RASMUSSEN GMBH
EDISONSTRASSE 4, A COMPANY OF THE FED. REP. OF GERMANY
MAINTAL 3, GERMANY D-6457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4969240
NONE
07454172
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 25
Reel/Frame:005469/0579   Pages: 3
Recorded: 10/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPORS, RALF
Exec Dt:
09/21/1990
2
WACHTER, GERHARD
Exec Dt:
09/21/1990
3
HOHMANN, RALF
Exec Dt:
09/21/1990
4
SAUER, HEINZ
Exec Dt:
09/21/1990
Assignee
1
RASMUSSEN GMBH
EDISONSTRASSE 4
D-6457 MAINTAL 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5064227
NONE
07591837
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQ.,
STAMFORCD, CT 06901
Assignment: 26
Reel/Frame:005599/0302   Pages: 3
Recorded: 02/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAUER, HEINZ
Exec Dt:
01/15/1991
2
SPINDELBOCK, DIETER
Exec Dt:
01/21/1991
Assignee
1
RASMUSSEN GMBH, A COMPANY OF THE FED. REP. OF GERMANY
EDISONSTRASSE 4,
D-6457 MAINTAL 3,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5176050
NONE
07651572
Correspondence name and address
PETER K. KONTLER
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 27
Reel/Frame:006525/0883   Pages: 3
Recorded: 03/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOHMANN, RALF
Exec Dt:
03/15/1993
2
SPORS, RALF
Exec Dt:
03/15/1993
3
WINTERSTEIN, GERHARD
Exec Dt:
03/15/1993
4
SAUER, HEINZ
Exec Dt:
03/15/1993
Assignee
1
RASMUSSEN GMBH
EDISONSTRASSE 4
MAINTAL 3, GERMANY D-6457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5299474
NONE
08035745
Correspondence name and address
PETER K. KONTLER, P.C.
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 28
Reel/Frame:007859/0597   Pages: 3
Recorded: 02/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAUER, HEINZ
Exec Dt:
01/30/1996
Assignee
1
RASMUSSEN GMBH
EDISONSTRASSE 4
MAINTAL, GERMANY 63477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5620209
NONE
08597074
Correspondence name and address
DARBY & DARBY P.C.
MARTIN E. GOLDSTEIN
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7613
Assignment: 29
Reel/Frame:008713/0514   Pages: 3
Recorded: 10/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAUER, HEINZ
Exec Dt:
10/16/1996
Assignee
1
RASMUSSEN GMBH
EDISONSTRASSE 4
D-63477 MAINTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5706558
NONE
08731847
Correspondence name and address
DARBY & DARBY P.C.
MARTIN E. GOLDSTEIN
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NEW YORK 10022-7513
Assignment: 30
Reel/Frame:008347/0266   Pages: 3
Recorded: 12/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAUER, HEINZ
Exec Dt:
11/21/1996
Assignee
1
RASMUSSEN GMBH
EDISONSTRASSE 4
D-63477 MAINTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5682651
NONE
08760696
Correspondence name and address
DARBY & DARBY, P.C.
MARTIN E. GOLDSTEIN
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 31
Reel/Frame:009579/0165   Pages: 3
Recorded: 11/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAUER, HEINZ
Exec Dt:
10/30/1998
Assignee
1
RASMUSSEN GMBH
EDISONSTRASSE 4
MAINTAL, GERMANY 63477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6023815
NONE
09186454
Correspondence name and address
DARBY & DARBY P.C.
MARTIN E. GOLDSTEIN
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NEW YORK 10022-7513

Search Results as of: 10/04/2025 08:35 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