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Patent Assignment Assignor Details
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Assignor Name : SORG, HELMUT
Total Assignments: 17
Assignment: 1
Reel/Frame:004504/0867   Pages: 1
Recorded: 12/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEPER, HELMUT
Exec Dt:
09/02/1985
2
KNAUER, ADOLF
Exec Dt:
09/17/1985
3
SORG, HELMUT
Exec Dt:
11/02/1985
Assignee
1
SORG GMBH & CO. KG
IM ALLER 23
8770 LOHR/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4687504
NONE
06782404
Correspondence name and address
FELFE & LYNCH
805 THIRD AVE.,
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:004765/0829   Pages: 1
Recorded: 06/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SORG, HELMUT
Exec Dt:
04/06/1987
2
BUCAR, MATJAZ
Exec Dt:
04/06/1987
Assignee
1
SORG GMBH & CO. KG, IM ALLER 23 8770 LOHR/MAIN GERMANY A GERMAN CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4836841
NONE
07043872
Correspondence name and address
FELFE & LYNCH
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:005108/0069   Pages: 1
Recorded: 04/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEPER, HELMUT
Exec Dt:
02/24/1989
2
SORG, HELMUT
Exec Dt:
02/24/1989
3
ZSCHOCHER, HARTMUT
Exec Dt:
02/24/1989
Assignee
1
SORG GMBH & CO. KG, A CORP. OF GERMANY
IM ALLER 23, D-8770
LOHR/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4948411
NONE
07303841
Correspondence name and address
FELFE & LYNCH
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:005171/0807   Pages: 1
Recorded: 11/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SORG, HELMUT
Exec Dt:
02/24/1989
2
PEIPER, HELMUT
Exec Dt:
02/24/1989
3
KESSEL, RUDOLF
Exec Dt:
02/24/1989
Assignee
1
SORG GMBH & CO. KG
IM ALLER 23
A CORP. OF GERMAN
LOHR/MAIN, GERMANY D-8770
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4965812
NONE
07433325
Correspondence name and address
FELFE & LYNCH
805 THIRD AVE.,
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:005112/0382   Pages: 2
Recorded: 08/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SORG, HELMUT
Exec Dt:
07/07/1989
2
PIEPER, HELMUT
Exec Dt:
07/07/1989
3
ZSCHOCHER, HARTMUT
Exec Dt:
07/07/1989
4
MERLET, HEINZ
Exec Dt:
07/07/1989
Assignees
1
SORG GMBH & CO. KG
IM ALLER 23
D-8770 LOHR/MAIN, GERMANY
2
METALLGESELLSCHAFT AG
REUTERWEG 1
D-6000 FRANKFURT 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4944785
NONE
07370593
Correspondence name and address
FELFE & LYNCH
805 THIRD AVE
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:005185/0710   Pages: 1
Recorded: 11/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SORG, HELMUT
Exec Dt:
11/06/1989
2
BUCAR, MATJAZ
Exec Dt:
11/06/1989
Assignee
1
SORG GMBH & CO. KG, A WEST GERMAN CORP.
IM ALLER 23
D-8770 LOHR/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5002600
NONE
07440867
Correspondence name and address
FELFE & LYNCH
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 7
Reel/Frame:005233/0577   Pages: 1
Recorded: 02/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEPER, HELMUT
Exec Dt:
02/06/1990
2
ZSCHOCHER, HARTMUT
Exec Dt:
02/06/1990
3
SORG, HELMUT
Exec Dt:
02/06/1990
Assignee
1
SORG GMBH & CO. KG
IM ALLER 23
D-8770 LOHR/MAIN WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5035735
NONE
07450346
Correspondence name and address
FELFE & LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 8
Reel/Frame:006824/0004   Pages: 2
Recorded: 12/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SORG, HELMUT
Exec Dt:
12/16/1993
Assignee
1
BETEILIGUNGEN SORG GMBH & CO. KG
P.O. BOX 520
D-97805 LOHR/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5399181
NONE
08175270
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
KEVIN W. GUYNN
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:007052/0017   Pages: 2
Recorded: 07/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SORG, HELMUT
Exec Dt:
05/10/1994
2
SIMS, RICHARD
Exec Dt:
05/10/1994
Assignee
1
BETEILIGUNGEN SORG GMBH & CO. KG
STOLTESTRASSE 23
97816 LOHR AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5630860
NONE
08238245
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
KEVIN W. GUYNN
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:007062/0968   Pages: 2
Recorded: 07/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SORG, HELMUT
Exec Dt:
06/29/1994
2
SIMS, RICHARD
Exec Dt:
06/29/1994
Assignee
1
BETEILIGUNGEN SORG GMBH & CO. KG
STOLTESTRASSE 23
97816 LOHR AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5634958
NONE
08259546
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
KEVIN W. GUYNN
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:007154/0917   Pages: 2
Recorded: 10/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SORG, HELMUT
Exec Dt:
08/31/1994
2
PIEPER, HELMUT
Exec Dt:
08/31/1994
Assignee
1
BETEILIGUNGEN SORG GMBH & CO. KG
STOLTESTRASSE 23 97816 LOHR AM MAIN FEDERAL REPUBLIC OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5536291
NONE
08290184
Correspondence name and address
KEVIN W. GUYNN
HILL, STEADMAN & SIMPSON P.C.
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:009890/0629   Pages: 3
Recorded: 04/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SORG, HELMUT
Exec Dt:
02/22/1999
2
PIEPER, HELMUT
Exec Dt:
02/22/1999
Assignee
1
BETEILIGUNGEN SORG GMBH & CO. KG
STOLTESTRASSE 23
D-97816 LOHR AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6154481
NONE
09286741
Correspondence name and address
HILL & SIMPSON, P.C.
KEVIN W. GUYNN
85TH FLOOR SEARS TOWR
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:021284/0054   Pages: 2
Recorded: 07/24/2008
Attorney Dkt #:4444.80707
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SORG, HELMUT
Exec Dt:
06/17/2008
Assignee
1
BETEILIGUNGEN SORG GMBH & CO. KG
STOLTESTRASSE 23
97816 LOHR AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100175427
12161968
Correspondence name and address
GREER, BURNS & CRAIN
300 S WACKER DR
25TH FLOOR
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:027037/0396   Pages: 2
Recorded: 10/10/2011
Attorney Dkt #:4444.104123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDIG, MATTHIAS
Exec Dt:
08/09/2011
2
SORG, HELMUT
Exec Dt:
09/02/2011
3
SORG, ALEXANDER
Exec Dt:
09/02/2011
Assignee
1
BETEILIGUNGEN SORG GMBH & CO. KG
STOLTESTRASSE 23
LOHR AM MAIN, GERMANY 97816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8806899
US20120017643
13147277
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:030236/0553   Pages: 5
Recorded: 04/17/2013
Attorney Dkt #:5138.113514
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDIG, MATTHIAS
Exec Dt:
04/04/2013
2
SORG, HELMUT
Exec Dt:
04/11/2013
Assignee
1
BETEILIGUNGEN SORG GMBH & CO. KG
STOLTESTRASSE 23
LOHR AM MAIN, GERMANY 97816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130309622
13824755
Correspondence name and address
GREER, BURNS & CRAIN
300 S WACKER DR
25TH FLOOR
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:047715/0371   Pages: 4
Recorded: 12/08/2018
Attorney Dkt #:5138.133091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SORG, HELMUT
Exec Dt:
11/19/2018
2
HEIGL, PHILIPP
Exec Dt:
11/07/2018
Assignee
1
BETEILIGUNGEN SORG GMBH & CO. KG
STOLTESTRASSE 23
LOHR AM MAIN, GERMANY 97816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10800694
US20190112214
16157909
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:050675/0453   Pages: 5
Recorded: 10/10/2019
Attorney Dkt #:5138.138611
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SORG, HELMUT
Exec Dt:
09/27/2019
2
SORG, ALEXANDER
Exec Dt:
09/27/2019
3
LINDIG, MATTHIAS
Exec Dt:
09/20/2019
Assignee
1
BETEILIGUNGEN SORG GMBH & CO. KG
STOLTESTRASSE 23
LOHR AM MAIN, GERMANY 97816
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11939256
US20200102240
16561738
Correspondence name and address
PATRICK J. SMITH
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606

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