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Patent Assignment Assignor Details
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Assignor Name : SCHUMMER, HELMUT
Total Assignments: 8
Assignment: 1
Reel/Frame:003912/0495   Pages: 5
Recorded: 09/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HERKLOTZ, HELMUT
Exec Dt:
08/20/1981
2
MEHLER, GUNTER
Exec Dt:
08/20/1981
3
NEULINGER, FRANZ
Exec Dt:
08/20/1981
4
SCHUMMER, HELMUT
Exec Dt:
08/20/1981
5
DAAR, HORST
Exec Dt:
07/30/1981
6
SCHMIDT, WALTER
Exec Dt:
07/30/1981
7
WINKLER, HEINRICH
Exec Dt:
07/30/1981
Assignees
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT, FRANKFURT/MAIN, GERMANY
2
SIEMENS AKTIENGESELLSCHAFT, MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4382805
NONE
06252452
Correspondence name and address
KENYON & KENYON
ONE BROADWAY
NEW YORK, N.Y. 10004
Assignment: 2
Reel/Frame:003920/0387   Pages: 4
Recorded: 10/06/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DONIG, GERHARD
Exec Dt:
09/14/1981
2
SCHMIDT, WALTER
Exec Dt:
09/10/1981
3
SCHUMMER, HELMUT
Exec Dt:
09/22/1981
4
NEULINGER, FRANZ
Exec Dt:
09/22/1981
Assignees
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
FRANKFURT/MAIN, GERMANY
2
SIEMENS AKTIENGESELLSCHAFT
MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4413225
NONE
06284491
Correspondence name and address
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:004196/0118   Pages: 7
Recorded: 11/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEULINGER, FRANZ
Exec Dt:
10/21/1983
2
SCHUMMER, HELMUT
Exec Dt:
10/24/1983
3
DONIG, GERHARD
Exec Dt:
10/12/1983
4
SCHMIDT, WALTER
Exec Dt:
10/12/1983
Assignees
1
METALLGESELLSCHAFT AKTEINGESELLSCHAFT FRANKFURT/MAIN,
DELAWARE
2
SIEMENS AKIENGESELLSCHAFT, BERLIN AND MUNCHEN,
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873620
NONE
06550616
Correspondence name and address
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 4
Reel/Frame:004536/0607   Pages: 9
Recorded: 03/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DALLHAMMER, RICHARD
Exec Dt:
03/10/1986
2
DONIG, GERHARD
Exec Dt:
03/12/1986
3
GAUL, HARTMUT
Exec Dt:
03/10/1986
4
SCHMIDT, WALTER
Exec Dt:
03/12/1986
5
NEULINGER, FRANZ
Exec Dt:
03/17/1986
6
SCHUMMER, HELMUT
Exec Dt:
03/19/1986
Assignees
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
FRANKFURT/MAIN, GERMANY
2
SIEMENS AKTIENGESELLSCHAFT
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4670829
NONE
06845927
Correspondence name and address
KENYON AND KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:004655/0753   Pages: 8
Recorded: 12/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEULINGER, FRANZ
Exec Dt:
06/20/1986
2
SCHUMMER, HELMUT
Exec Dt:
06/20/1986
Assignees
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
FRANKFURT/MAIN, GERMANY
2
SIEMENS AKTIENGESELLSCHAFT
MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4779182
NONE
06878047
Correspondence name and address
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 6
Reel/Frame:004576/0645   Pages: 1
Recorded: 07/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALIG, FRANZ
Exec Dt:
06/26/1986
2
BOCKER, HEINRICH
Exec Dt:
06/26/1986
3
NEULINGER, FRANZ
Exec Dt:
06/26/1986
4
SCHUMMER, HELMUT
Exec Dt:
06/26/1986
Assignee
1
METALLGESELLSCHAFT AKTIENGESELLSCHAFT, A CORP. OF WEST GERMANY
RUETERWEG 14
D-6000 FRANKFURT AM MAIN W., GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4690694
NONE
06881882
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004785/0017   Pages: 7
Recorded: 11/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DALLHAMMER, RICHARD
Exec Dt:
10/29/1987
2
NEULINGER, FRANZ
Exec Dt:
11/02/1987
3
SCHMIDT, WALTER
Exec Dt:
10/28/1987
4
SCHUMMER, HELMUT
Exec Dt:
11/02/1987
Assignees
1
SIEMENS AKTIENGESELLSCHAFT, MUNCHEN,
DELAWARE
2
METALLGESELLSCHAFT AKTIENGESELLSCHAFT, FRANKFURT/MAIN, GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4808200
NONE
07119585
Correspondence name and address
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 8
Reel/Frame:006624/0023   Pages: 9
Recorded: 07/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONIG, GERHARD
Exec Dt:
05/24/1993
2
HUMPFNER, ROLAND
Exec Dt:
05/26/1993
3
GRASS, NORBERT
Exec Dt:
05/24/1993
4
KNAAK, HANS-JOACHIM
Exec Dt:
05/25/1993
5
NEULINGER, FRANZ
Exec Dt:
07/05/1993
6
SCHUMMER, HELMUT
Exec Dt:
06/27/1993
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
22 POSTFACH 221 634
MUNCHEN,, GERMANY D-8000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5471377
NONE
07930696
Correspondence name and address
RICHARD L. MAYER
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004

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