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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 : RUHRKOHLE AKTIENGESELLSCHAFT
Total Assignments: 16
Assignment: 1
Reel/Frame:003960/0077   Pages: 1
Recorded: 01/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/08/1982
2
Exec Dt:
01/08/1982
Assignee
1
RELLINGHAUSER STRASSE 1
4300 ESSEN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06340017
Correspondence name and address
BALOGH, OSANN, KRAMER, DVORAK, GENOVA
& TRAUB, TWO WORLD TRADE CTR., STE. 9768
NEW YORK, NY 10048
Assignment: 2
Reel/Frame:004188/0574   Pages: 1
Recorded: 11/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/06/1983
2
Exec Dt:
10/10/1983
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06431215
Correspondence name and address
NILS H. LJUNGMAN
205 COULTER BLDG.
GREENSBURG, PA 15601
Assignment: 3
Reel/Frame:004314/0989   Pages: 1
Recorded: 09/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/27/1984
2
Exec Dt:
06/27/1984
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06624105
Correspondence name and address
NILS H. LJUNGMAN
P. O. BOX 130
GREENSBURG, PA 15601
Assignment: 4
Reel/Frame:004314/0986   Pages: 1
Recorded: 09/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/23/1984
Assignee
1
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06624104
Correspondence name and address
NILS H. LJUNGMAN
P.O. BOX 130
GREENSBURG, PA 15601
Assignment: 5
Reel/Frame:004323/0950   Pages: 1
Recorded: 11/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/17/1984
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06591201
Correspondence name and address
NILS H. LJUNGMAN
P. O. BOX 130
GREENSBURG, PA 15601
Assignment: 6
Reel/Frame:004402/0029   Pages: 1
Recorded: 04/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/12/1985
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06706545
Correspondence name and address
NILS H. LJUNGMAN
P. O. BOX 130
GREENSBURG, PA 15601
Assignment: 7
Reel/Frame:004403/0963   Pages: 1
Recorded: 04/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/12/1985
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06706546
Correspondence name and address
NILS H. LJUNGMAN
P. O. BOX 130
GREENSBURG, PA 15601
Assignment: 8
Reel/Frame:004504/0979   Pages: 1
Recorded: 12/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/22/1985
2
Exec Dt:
11/25/1985
3
Exec Dt:
12/25/1985
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06789799
Correspondence name and address
NILS H. LJUNGMAN
P. O. BOX 130
GREENSBURG, PA 15601
Assignment: 9
Reel/Frame:004852/0740   Pages: 2
Recorded: 02/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/08/1986
2
Exec Dt:
07/08/1986
3
Exec Dt:
07/11/1986
4
Exec Dt:
07/11/1986
Assignee
1
RELLINGHAUSER STRASSE 1
POSTFACH 103262
4300 ESSEN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06890369
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
AND MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:005028/0201   Pages: 1
Recorded: 01/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/12/1988
Assignee
1
RELLINGHAUSER STRASSE 1
A CORP. OF THE FED. REP. OF GERMANY
GERMANY 4300 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07284337
Correspondence name and address
THOMAS S. BAKER, JR.
88 EAST BROAD STREET
STE 1590
COLUMBUS, OH 43215
Assignment: 11
Reel/Frame:005501/0711   Pages: 3
Recorded: 11/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/17/1990
2
Exec Dt:
10/18/1990
Assignee
1
1, RELLINGHAUSER STRASSE - A GERMAN JOINT STOCK COMPANY
ESSEN 1, GERMANY 4300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07607904
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN
12400 WILSHIRE BLVD., 7TH FL.
LOS ANGELES, CA 90025
Assignment: 12
Reel/Frame:006049/0462   Pages: 3
Recorded: 03/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/19/1992
2
Exec Dt:
02/25/1992
Assignee
1
RELLINGHAUSER STRASSE 1
4300 ESSEN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07847296
Correspondence name and address
NILS H. LJUNGMAN
P.O. BOX 130
GREENSBURG, PA 15601
Assignment: 13
Reel/Frame:006751/0216   Pages: 2
Recorded: 07/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/1993
2
Exec Dt:
05/07/1993
3
Exec Dt:
05/10/1993
4
Exec Dt:
06/03/1993
5
Exec Dt:
06/04/1993
Assignees
1
RELLINHAUSER STRASSE 1
ESSEN 1, GERMANY D-4300
2
46-59 NAKABARU TOBATA-KU
KITAYUSHU CITY 804, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08087801
Correspondence name and address
THE FIRM OF KARL F. ROSS, P.C.
HERBERT DUBNO
5676 RIVERDALE AVE., P.O. BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 14
Reel/Frame:007368/0702   Pages: 2
Recorded: 04/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/1994
2
Exec Dt:
02/17/1994
3
Exec Dt:
03/16/1994
Assignees
1
FRANZ - FISCHER-WEG 61
ESSEN, GERMANY
2
RELLINGHAUSER STRASSE 1
ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08204320
Correspondence name and address
THE FIRM OF KARL F. ROSS, P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE
P.O. BOX 900
RIVERDALE (BRONX), NY 10471
Assignment: 15
Reel/Frame:007840/0040   Pages: 2
Recorded: 07/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/13/1995
Assignee
1
RELLINGHAUSER STRASSE 1
D-45128 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08501097
Correspondence name and address
GLORIA J. WILLIAMS
ROBERT W. BECKER & ASSOCIATES
5300 SEQUOIA N.W.
SUITE 200
ALBUQUERQUE, NM., 87120
Assignment: 16
Reel/Frame:008104/0140   Pages: 3
Recorded: 08/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/24/1996
Assignee
1
RELLINGHAUSER STR. 1
45128 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07689288
Correspondence name and address
FRIEDRICH KUEFFNER
342 MADISON AVENUE
NEW YORK, NY 10173

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