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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : TSCHAKALOFF, ALEXANDER
Total Assignments: 7
Assignment: 1
Reel/Frame:006161/0399   Pages: 9
Recorded: 06/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/03/1992
Assignee
1
GANSACKER 15
D-7200 TUTTLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07898453
Correspondence name and address
JOHN F. LETCHFORD
REED, SMITH, SHAW AND MC CLAY
P.O. BOX 2009
PITTSBURGH, PA 15230
Assignment: 2
Reel/Frame:008087/0106   Pages: 3
Recorded: 06/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/21/1996
Assignee
1
GANSACKER 15
D-7200 TUTTLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08672055
Correspondence name and address
REED SMITH SHAW & MCCLAY
JOHN F. LETCHFORD
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 3
Reel/Frame:009267/0515   Pages: 2
Recorded: 05/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/02/1998
Assignee
1
GANSACKER 15
D-78532 TUTTLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08419003
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
JOHN F. LETCHFORD, ESQUIRE
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 4
Reel/Frame:009586/0941   Pages: 2
Recorded: 11/20/1998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE PATENT NO. 5,549,298 PREVIOUSLY RECORDED AT REEL 9267/0515.
Assignor
1
Exec Dt:
03/02/1998
Assignee
1
GANSACKER 15
D-78532 TUTTLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08350731
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
JOHN F. LETCHFORD, ESQUIRE
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 5
Reel/Frame:015899/0466   Pages: 4
Recorded: 03/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2005
2
Exec Dt:
02/23/2005
Assignee
1
DINGSTAETTE 45A
PINNEBERG, GERMAN DEMOCRATIC REPUBLIC D-25421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10505694
Correspondence name and address
BILL R. NAIFEH
12655 N. CENTRAL EXPRESSWAY
SUITE 1014
DALLAS, TX 75243
Assignment: 6
Reel/Frame:016363/0091   Pages: 4
Recorded: 03/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2005
2
Exec Dt:
02/23/2005
Assignee
1
DINGSTAETTE 45A
PINNEBERG, GERMANY D-25421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10505694
Correspondence name and address
BILL R. NAIFEH
12655 N. CENTRAL EXPRESSWAY
SUITE 1014
DALLAS, TX 75243
Assignment: 7
Reel/Frame:016297/0466   Pages: 5
Recorded: 07/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2005
2
Exec Dt:
07/02/2005
Assignee
1
DINGSLATTE 45A
PINNEBERG, GERMANY 25421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11146454
Correspondence name and address
FRASER D. ROY
60 EAST SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111

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