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Patent Assignment Assignor Details
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Assignor Name : RIBKA, JOACHIM
Total Assignments: 10
Assignment: 1
Reel/Frame:004267/0618   Pages: 1
Recorded: 06/11/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUNGER, KLAUS
Exec Dt:
01/07/1974
2
RIBKA, JOACHIM
Exec Dt:
01/07/1974
3
WEINGARTEN, FRIEDRICH
Exec Dt:
01/07/1974
4
RIEPER, WOLFGANG
Exec Dt:
01/07/1974
Assignee
1
FARBWERKE HOECHST AKTIENGESELLSCHAFT
VORMALS MEISTER LUCIUS & BRUNING
A CORP. OF GERMANY
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4476052
NONE
06357287
Correspondence name and address
HENRY W. KOSTER
CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:003805/0257   Pages: 1
Recorded: 10/10/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HINTERMEIER, KARL
Exec Dt:
11/03/1977
2
RIBKA, JOACHIM
Exec Dt:
11/03/1977
3
ZIMMERMANN, RALF
Exec Dt:
11/03/1977
4
ENGELHARDT FRIEDRICH
Exec Dt:
11/03/1977
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4252532
NONE
05852949
Correspondence name and address
CONNOLLY & HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DEL. 19899
Assignment: 3
Reel/Frame:003811/0773   Pages: 1
Recorded: 11/26/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RIBKA, JOACHIM
Exec Dt:
03/02/1979
2
BAUER WOLFGANG
Exec Dt:
03/02/1979
Assignee
1
CASSELLA AKTIENGESELLSCHAFT, A COMPANY OF GERMANY
FRANKFURT (MAIN)-FECHENHEIM, GERMANY, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4254026
NONE
06021465
Correspondence name and address
CONNOLLY & HUTZ
THE FARMERS BANK BLDG.,
WILMINGTON, DEL. 19899
Assignment: 4
Reel/Frame:003920/0659   Pages: 1
Recorded: 10/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENGELHARDT, FRIEDRICH
Exec Dt:
12/17/1979
2
HINTERMEIER, KARL
Exec Dt:
12/17/1979
3
RIBKA, JOACHIM
Exec Dt:
12/17/1979
4
DURSCH, WALTER
Exec Dt:
12/17/1979
5
RUPP, WALTER
Exec Dt:
12/17/1979
Assignee
1
CASSELLA AKTIENGESELLSCHAFT
A COMPANY OF GERMANY
FRANKFURT(MAIN)-FECHENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4314052
NONE
06110343
Correspondence name and address
CONNOLLY AND HUTZ
THE FARMERS BANK BUILDING
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:003953/0945   Pages: 1
Recorded: 03/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUER, WOLFGANG
Exec Dt:
01/04/1980
2
DICKMANNS, HEINZ
Exec Dt:
01/04/1980
3
MORGENROTH, KONSTANTIN
Exec Dt:
01/04/1980
4
REH, KUNO
Exec Dt:
01/04/1980
5
RIBKA, JOACHIM
Exec Dt:
01/04/1980
Assignee
1
CASSELLA AKTIENGESELLSCHAFT, A COMPANY OF GERMANY
FR
FRANKFURT (MAIN) FECHENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4348204
NONE
06249955
Correspondence name and address
CONNOLLY & HUTZ
18TH FLR., FARMERS BANK BLDG.
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:004141/0295   Pages: 1
Recorded: 06/23/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUHLER, ULRICH
Exec Dt:
05/18/1981
2
RIBKA, JOACHIM
Exec Dt:
05/18/1981
3
TAPPE, HORST
Exec Dt:
05/18/1981
4
ROTH, KURT
Exec Dt:
05/18/1981
Assignee
1
CASSELLA AKTIENGESELLSCHAFT FRANKFURT (MAIN)
A COMPANY OF GERMANY
FECHENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4406661
NONE
06386916
Correspondence name and address
CONNOLLY AND HUTZ
18TH FLR., FARMERS BANK BLDG.
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:004130/0111   Pages: 1
Recorded: 05/24/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUHLER, ULRICH
Exec Dt:
09/04/1981
2
RIBKA, JOACHIM
Exec Dt:
09/04/1981
3
ROTH, KURT
Exec Dt:
09/04/1981
4
STAHL, THEO
Exec Dt:
09/04/1981
Assignee
1
CASSELLA AKTIENGESELLSCHAFT, FRANKFURT (MAIN)-FECHEMHEIM, GERMANY, A COMPANY OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4398913
NONE
06304099
Correspondence name and address
CONNOLLY & HUTZ
1800 FARMERS BUILDING
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:003948/0159   Pages: 1
Recorded: 02/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINRICH, ERNST
Exec Dt:
01/28/1982
2
RIBKA, JOACHIM
Exec Dt:
01/28/1982
Assignee
1
CASSELLA AKTIENGESELLSCHAFT, A COMPANY OF GERMANY
FRANKFURT (MAIN)
FECHENHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4313872
NONE
05904107
Correspondence name and address
CONNOLLY & HUTZ
FARMERS BANK BLDG., P. O. BOX 2207
WILMINGTON, DEL. 19899
Assignment: 9
Reel/Frame:004300/0537   Pages: 1
Recorded: 09/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARMBRECHT, NORBERT
Exec Dt:
08/03/1982
2
BAUER, WOLFGANG
Exec Dt:
08/03/1982
3
RIBKA, JOACHIM
Exec Dt:
08/03/1982
Assignee
1
CASSELLA AKTIENGESELLSCHAFT A CORP. OF GERMANY
FRANKFURT (MAIN) FECHENHEIM,
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4485042
NONE
06409958
Correspondence name and address
CONNLLY AND HUTZ
1220 MARKET BUILDING .
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:004191/0632   Pages: 1
Recorded: 11/18/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUHLER, ULRICH
Exec Dt:
06/29/1983
2
HAHNLE, REINHARD
Exec Dt:
06/29/1983
3
RIBKA, JOACHIM
Exec Dt:
06/29/1983
4
RICHTER, HELMUT
Exec Dt:
06/29/1983
Assignee
1
CASSELLA AKTIENGESELLSCHAFT FRANK (MAIN)-FECHENHEIM, A COMPANY OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4430090
NONE
06409585
Correspondence name and address
CONNOLLY & HUTZ
THE FARMERS BANK BLDG.
P. O. BOX 2207
WILMINGTON, DE 19899

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