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Patent Assignment Assignor Details
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Assignor Name : HOFFMANN, HEINFRIED
Total Assignments: 13
Assignment: 1
Reel/Frame:006758/0557   Pages: 2
Recorded: 11/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIDAL, FAUSTO C.
Exec Dt:
10/11/1993
2
HOFFMANN, HEINFRIED
Exec Dt:
10/08/1993
3
KEMMLER, LOTHAR
Exec Dt:
10/11/1993
Assignee
1
SAMSON AG MESS- UND REGELTECHNIK
WEISMUELLERSTRASSE 3
FRANKFURT, GERMANY D60314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5452742
NONE
08128600
Correspondence name and address
HILL, STEADMAN & SWIMPSON P.C.
STEVEN H. NOLL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:009301/0015   Pages: 2
Recorded: 07/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, HEINFRIED
Exec Dt:
05/27/1998
2
KIESBAUER, JOERG
Exec Dt:
05/27/1998
Assignee
1
SAMSON AKTIENGESELLSCHAFT
WEISMUELLERSTRASSE 3
D60314, FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6267138
NONE
09092162
Correspondence name and address
HILL & SIMPSON, P.C.
MICHAEL R. HULL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:009343/0659   Pages: 2
Recorded: 07/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, HEINFRIED
Exec Dt:
05/27/1998
2
KEMMLER, LOTHAR
Exec Dt:
06/27/1998
3
KIESBAUER, JOERG
Exec Dt:
05/27/1998
Assignee
1
SAMSON AKTIENGESELLSCHAFT
WEISMUELLERSTRASSE 3
FRANKFURT, GERMANY D6031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6050296
NONE
09089824
Correspondence name and address
HILL & SIMPSON, P.C.
MICHAEL R. HULL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:009995/0659   Pages: 2
Recorded: 06/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, HEINFRIED
Exec Dt:
03/24/1999
2
KEMMLER, LOTHAR
Exec Dt:
03/25/1999
Assignee
1
SAMSON AKTIENGESELLSCHAFT
WEISMUELLERSTRASSE 3
D-603314 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294732
NONE
09266130
Correspondence name and address
HILL & SIMPSON, P.C.
JAMES D. HOBART
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:015384/0341   Pages: 2
Recorded: 05/20/2004
Attorney Dkt #:P04,0150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, HEINFRIED
Exec Dt:
05/19/2004
2
KIESBAUER, JORG
Exec Dt:
05/19/2004
Assignee
1
SAMSON AKTIENGESELLSCHAFT
WEISMULLERSTRASSE 3
60314 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040236439
10849695
Correspondence name and address
SCHIFF HARDIN LLP
JAMES D. HOBART, PATENT DEPARTMENT
600 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6473
Assignment: 6
Reel/Frame:016148/0845   Pages: 2
Recorded: 01/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, HEINFRIED
Exec Dt:
11/08/2004
2
KARTE, THOMAS
Exec Dt:
11/12/2004
3
KIESBAUER, JORG
Exec Dt:
11/10/2004
4
SCHULZ, ULRICH
Exec Dt:
11/10/2004
5
SCHARTNER, KARL-BERND
Exec Dt:
11/09/2004
Assignee
1
SAMSON AKTIENGESELLSCHAFT
WEISMULLERSTRASSE 3
FRANKFURT, GERMANY 60314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050043911
10840114
Correspondence name and address
SCHIFF HARDIN LLP
PATENT DEPARTMENT
6600 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6473
Assignment: 7
Reel/Frame:015582/0572   Pages: 3
Recorded: 01/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, HEINFRIED
Exec Dt:
01/04/2005
2
NEBEL, EUGEN
Exec Dt:
01/04/2005
Assignee
1
SAMSON AG
WEISMULLERSTR. 3
60314 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7618045
US20050098960
10939164
Correspondence name and address
KENNETH L. MITCHELL
DOCKET 8247
9213 CHILLICOTHE ROAD
KIRTLAND, OHIO 44094
Assignment: 8
Reel/Frame:017150/0315   Pages: 4
Recorded: 01/31/2006
Conveyance: RECORD TO CORRECT ASSIGNOR'S NAME ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON REEL 016406 FRAME 0928
Assignor
1
HOFFMANN, HEINFRIED
Exec Dt:
01/28/2005
Assignee
1
SAMSON AKTIENGESELLSCHAFT
WEISMUELLERSTRASSE 3
60314 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7057369
US20050156554
11010153
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 9
Reel/Frame:015937/0215   Pages: 4
Recorded: 04/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, HEINFRIED
Exec Dt:
03/22/2005
2
MELLINGER, CHRISTIAN
Exec Dt:
03/23/2005
3
KOLBENSCHLAG, STEFAN
Exec Dt:
03/23/2005
4
SCHÄRTNER, KARL-BERND
Exec Dt:
03/23/2005
Assignee
1
SAMSON AKTIENGESELLSCHAFT
WEISMÜLLERSTRASSE 3
60314 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050172794
11046210
Correspondence name and address
KEVAN L. MORGAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 10
Reel/Frame:016615/0276   Pages: 2
Recorded: 09/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFFMANN, HEINFRIED
Exec Dt:
09/05/2005
Assignee
1
SAMSON AKTIENGESELLSCHAFT
WEISMULLERSTRASSE 3
FRANKFURT, GERMANY 60314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060016183
11185440
Correspondence name and address
KEVAN L. MORGAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 11
Reel/Frame:018318/0557   Pages: 2
Recorded: 09/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, HEINFRIED
Exec Dt:
08/25/2006
2
KARTE, THOMAS
Exec Dt:
09/04/2006
3
KIESBAUER, JORG
Exec Dt:
08/25/2006
4
MENZE, MARIO
Exec Dt:
08/29/2006
5
SCHULZ, ULRICH
Exec Dt:
08/28/2006
Assignee
1
SAMSON AKTIENGESELLSCHAFT
WEISMULLERSTRASSE 3
FRANKFURT, GERMANY 60314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7694936
US20070057216
11521337
Correspondence name and address
SCHIFF HARDIN, LLP
PATENT DEPARTMENT
6600 SEARS TOWER
CHICAGO, IL 60606-6473
Assignment: 12
Reel/Frame:020233/0645   Pages: 2
Recorded: 12/12/2007
Attorney Dkt #:P070298 (26966-0198)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, HEINFRIED
Exec Dt:
10/29/2007
2
KARTE, THOMAS
Exec Dt:
10/29/2007
3
KIESBAUER, JOERG
Exec Dt:
10/29/2007
Assignee
1
SAMSON AKTIENGESELLSCHAFT
WEISMULLERSTRASSE 3
FRANKFURT, GERMANY 60314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7621170
US20080092632
11870091
Correspondence name and address
BRETT A. VALIQUET
SCHIFF HARDIN LLP
6600 SEARS TOWER
CHICAGO, IL 60606-6473
Assignment: 13
Reel/Frame:020502/0001   Pages: 2
Recorded: 02/13/2008
Attorney Dkt #:P070339 (26966-0199)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, HEINFRIED
Exec Dt:
12/20/2007
2
KIESBAUER, JOERG
Exec Dt:
12/20/2007
3
NEBEL, EUGEN
Exec Dt:
12/21/2007
Assignee
1
SAMSON AKTIENGESELLSCHAFT
WEISMULLERSTRASSE 3
FRANKFURT, GERMANY 60314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8292264
US20080149875
11959000
Correspondence name and address
BRETT A. VALIQUET
SCHIFF HARDIN LLP
6600 SEARS TOWER
CHICAGO, IL 60606-6473

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