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 : MAIER, KARL
Total Assignments: 10
Assignment: 1
Reel/Frame:004376/0478   Pages: 2
Recorded: 03/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SINGER, ROBERT
Exec Dt:
12/15/1983
2
GOETZE, RICHARD
Exec Dt:
12/15/1983
3
MAIER, KARL
Exec Dt:
12/15/1983
4
KERBL, MAXIMILIAN
Exec Dt:
12/15/1983
Assignee
1
WACKER-CHEMIE GMBH
PRINZREGENTENSTRASSE 22
8000 MUNICH 22, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4536534
NONE
06566522
Correspondence name and address
CHARLES A. MUSERLIAN
BIERMAN, BIERMAN & PEROFF
437 MADISON AVE.
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:004367/0337   Pages: 1
Recorded: 02/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRITZ, HANS-GERHARD
Exec Dt:
01/07/1985
2
SCHULE, HELMUT
Exec Dt:
01/07/1985
3
GRUNSCHLOSS, EBERHARD
Exec Dt:
01/07/1985
4
RIEDEL, TOMAS
Exec Dt:
01/02/1985
5
MAIER, KARL
Exec Dt:
01/02/1985
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4609382
NONE
06699006
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:004654/0012   Pages: 2
Recorded: 12/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAIER, KARL
Exec Dt:
12/15/1986
2
LAROCK, DONALD
Exec Dt:
12/15/1986
Assignee
1
PRECISION CONCEPTS, INC., SHIRLEY, NY., A CORP OF NY.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4777720
NONE
06946325
Correspondence name and address
BRUMBAUGH, GRAVES, DONOHUE AND RAYMOND
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 4
Reel/Frame:004726/0755   Pages: 2
Recorded: 06/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARZL, ERICH
Exec Dt:
03/31/1987
2
MAIER, KARL
Exec Dt:
03/31/1987
3
NAMDAR, SIROUS
Exec Dt:
03/31/1987
Assignee
1
MASCHINENFABRIK ANDRITZ ACTIENGESELLSCHAFT
STATTEGGERSTRASSE 18
A-8045 GRAZ, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4863107
NONE
07038275
Correspondence name and address
TOWNSEND & TOWNSEND
STEUART ST. TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 5
Reel/Frame:005164/0486   Pages: 1
Recorded: 09/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GREUNE, CHRISTIAN
Exec Dt:
08/08/1989
2
MAIER, KARL
Exec Dt:
08/08/1989
Assignee
1
MTU MOTOREN- UND TURBINEN-UNION MUNCHEN GMBH
DACHAUER STRASSE 665
8000 MUNCHEN 50, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4979665
NONE
07391866
Correspondence name and address
ROBERTS, SPIECENS & COHEN
38 EAST 29TH STREET, 3RD FLOOR
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:005266/0470   Pages: 2
Recorded: 03/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAIER, KARL
Exec Dt:
03/27/1990
Assignee
1
MTU MOTOREN UND TURBINEN-UNION, MUNCHEN GMBH
POSTFACH 50 06 40
D-8000 MUNCHEN 50, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4986344
NONE
07500515
Correspondence name and address
JULIAN H. COHEN
LADAS AND PARRY
26 WEST 61ST ST.
NEW YORK, NY 10023
Assignment: 7
Reel/Frame:006153/0909   Pages: 5
Recorded: 06/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAIER, KARL
Exec Dt:
05/22/1992
2
GROSS, HELMUT
Exec Dt:
05/22/1992
3
GREUNE, CHRISTIAN
Exec Dt:
05/22/1992
Assignee
1
MTU MOTOREN-UND TURBINEN-UNION MUNCHEN GMBH
POSTFACH 50 06 40 DACHAUERSTR. 665
D-8000 MUNCHEN 50, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5243815
NONE
07892159
Correspondence name and address
JULIAN H. COHEN
LADAS AND PARRY
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 8
Reel/Frame:006537/0455   Pages: 26
Recorded: 05/11/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAIER, KARL
Exec Dt:
04/06/1993
Assignee
1
MTU MOTOREN- UND TURBINEN-UNION MUENCHEN GMBH
POSTFACH 50 06 40
DACHAUER STRASSE 665
D-8000 MUNCHEN 50, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5484014
NONE
07989017
Correspondence name and address
JOHN A. HAWKINS
EVENSON, MCKEOWN, EDWARDS & LENAHAN
1200 G STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:009085/0967   Pages: 3
Recorded: 03/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TONGBHOYAI, MARTIN
Exec Dt:
02/10/1998
2
MAIER, KARL
Exec Dt:
02/10/1998
3
GREIF, HOLGER
Exec Dt:
02/10/1998
Assignee
1
LEO ELEKTRONENMIKROSKOPIE GMBH
D-73446 OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6043489
NONE
08985397
Correspondence name and address
M. ROBERT KESTENBAUM
11011 BERMUDA DUNES NE
ALBUQUERQUE, NM 87111
Assignment: 10
Reel/Frame:049698/0632   Pages: 8
Recorded: 07/09/2019
Attorney Dkt #:OST-191027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERRMANN, STEPHAN
Exec Dt:
06/03/2019
2
PAKATCHI, NORBERT
Exec Dt:
05/20/2019
3
GÜNKEL, MICHAEL
Exec Dt:
06/04/2019
4
AVERHAGE, PETER
Exec Dt:
05/19/2019
5
MAIER, KARL
Exec Dt:
06/05/2019
Assignees
1
EISENMANN SE
TUEBINGER STRASSE 81
BOEBLINGEN, GERMANY 71032
2
LAVAIR AG KLIMATECH-NIK
IM AACHTAL 14
AACH, GERMANY 78267
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200080736
16469755
Correspondence name and address
SCHROEDER INTELLECTUAL PROPERTY LAW GROUP, LLC
155 N. PFINGSTEN ROAD
#380
DEERFIELD, IL 60015

Search Results as of: 05/27/2024 07:37 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