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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 : KNECHTEL, ROY
Total Assignments: 13
Assignment: 1
Reel/Frame:017111/0376   Pages: 9
Recorded: 02/02/2006
Attorney Dkt #:D4695-00141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUETTNER, REGINE
Exec Dt:
12/20/2005
2
KNECHTEL, ROY
Exec Dt:
12/14/2005
Assignee
1
X-FAB SEMICONDUCTOR FOUNDRIES AG
HAARBERGSTASSE 67
ERFURT, GERMANY 99097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060124915
10556980
Correspondence name and address
SAMUEL W. APICELLI
30 S. 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 2
Reel/Frame:017538/0877   Pages: 2
Recorded: 04/27/2006
Attorney Dkt #:60291.000036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNECHTEL, ROY
Exec Dt:
01/25/2006
2
HELLER, JUTTA
Exec Dt:
01/27/2006
3
LINDEMANN, GUNNAR
Exec Dt:
01/27/2006
Assignee
1
X-FAB SEMICONDUCTOR FOUNDRIES AG
HAARBERGSTR. 67
99097 ERFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070031989
10546816
Correspondence name and address
CHRISTOPHER J. CUNEO
1900 K. STREET, N.W.
SUITE 1200
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:017644/0975   Pages: 4
Recorded: 05/19/2006
Attorney Dkt #:60291.000048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNECHTEL, ROY
Exec Dt:
04/25/2006
Assignee
1
X-FAB SEMICONDUCTORS FOUNDRIES AG
HAARBERGSTRASSE 67
ERFURT, GERMANY 99097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8129255
US20080029878
10595303
Correspondence name and address
HUNTON & WILLIAMS LLP
1900 K STREET, NW
SUITE 1200
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:021255/0429   Pages: 2
Recorded: 07/17/2008
Attorney Dkt #:leo 003 pa
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNECHTEL, ROY
Exec Dt:
06/16/2006
2
LENZ, ANDREJ
Exec Dt:
06/12/2006
Assignee
1
X-FAB SEMICONDUCTOR FOUNDRIES AG
HAARBERGSTRASSE 67
99097 ERFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7790569
US20080036041
10580361
Correspondence name and address
RICHARD C. STEVENS
STEVENS & SHOWALTER LLP
7019 CORPORATE WAY
DAYTON, OH 45459-4238
Assignment: 5
Reel/Frame:019457/0588   Pages: 2
Recorded: 06/20/2007
Attorney Dkt #:D4695-00165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNECHTEL, ROY
Exec Dt:
05/30/2007
Assignee
1
X-FAB SEMICONDUCTOR FOUNDRIES AG
HAARBERGSTR 67
ERFURT, GERMANY 99097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7509875
US20080011096
11576929
Correspondence name and address
SAMUEL W. APICELLI
30 S. 17TH STREET
DUANE MORRIS LLP
PHILADELPHIA, PA 19103-4196
Assignment: 6
Reel/Frame:023246/0910   Pages: 3
Recorded: 09/17/2009
Attorney Dkt #:LEO 030 PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNECHTEL, ROY
Exec Dt:
04/30/2009
Assignee
1
X-FAB SEMICONDUCTOR FOUNDRIES AG
HAARBERGSTR. 67
ERFURT, GERMANY 99097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8021906
US20100096712
12438824
Correspondence name and address
STEVENS & SHOWALTER LLP
7019 CORPORATE WAY
DAYTON, OH 45459-4238
Assignment: 7
Reel/Frame:024467/0814   Pages: 4
Recorded: 06/02/2010
Attorney Dkt #:60291.000087
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 024420 FRAME 0193. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE SHOULD BE X-FAB SEMICONDUCTOR FOUNDRIES AG.
Assignor
1
KNECHTEL, ROY
Exec Dt:
01/05/2010
Assignee
1
X-FAB SEMICONDUCTOR FOUNDRIES AG
HAARBERGSTRASSE 67
ERFURT, GERMANY 99097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100282165
12664582
Correspondence name and address
HUNTON & WILLIAMS LLP INTELLECTUAL PROPE
1900 K STREET, N.W.
SUITE 1200
WASHINGTON, DC 20006-1109
Assignment: 8
Reel/Frame:023877/0973   Pages: 2
Recorded: 02/01/2010
Attorney Dkt #:60291.000087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNECHTEL, ROY
Exec Dt:
01/15/2010
Assignee
1
X-FAB SEMICONDUCTOR FOUNDRIES AG
HAARBERGSTR. 67
ERFURT, GERMANY 99097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100282165
12664582
Correspondence name and address
HUNTON & WILLIAMS, LLP
1900 K STREET, N.W.
SUITE 1200
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:024420/0193   Pages: 2
Recorded: 05/21/2010
Attorney Dkt #:60291.000087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNECHTEL, ROY
Exec Dt:
01/15/2010
Assignee
1
X-FAX SEMICONDUCTOR FOUNDRIES AG
HAARBERGSTR. 67
ERFURT, GERMANY 99097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100282165
12664582
Correspondence name and address
HUNTON & WILLIAMS LLP INTELLECTUAL PROPE
1900 K STREET, N.W.
SUITE 1200
WASHINGTON, DC 20006-1109
Assignment: 10
Reel/Frame:024797/0626   Pages: 2
Recorded: 08/05/2010
Attorney Dkt #:60291.000085
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNECHTEL, ROY
Exec Dt:
02/01/2010
Assignee
1
X-FAB SEMICONDUCTOR FOUNDRIES AG
HAARBERGSTR. 67
ERFURT, GERMANY 99097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100311248
12664272
Correspondence name and address
HUNTON & WILLIAMS, LLP
1900 K STREET, N.W.
SUITE 1200
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:025029/0244   Pages: 3
Recorded: 09/22/2010
Attorney Dkt #:60291.000088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNECHTEL, ROY
Exec Dt:
06/28/2010
2
SCHWARZ, UWE
Exec Dt:
06/28/2010
Assignee
1
X-FAB SEMICONDUCTOR FOUNDRIES AG
HAARBERGSTRASSE 67
ERFURT, GERMANY 99097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100330506
12669933
Correspondence name and address
HUNTON & WILLIAMS LLP INTELLECTUAL PROPE
1900 K STREET, N.W.
SUITE 1200
WASHINGTON, DC 20006-1109
Assignment: 12
Reel/Frame:042388/0854   Pages: 4
Recorded: 05/16/2017
Attorney Dkt #:LEO 075 PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNECHTEL, ROY
Exec Dt:
04/26/2017
2
DEMPWOLF, SOPHIA
Exec Dt:
04/26/2017
3
GUENTHER, DANIELA
Exec Dt:
04/26/2017
4
SCHWARZ, UWE
Exec Dt:
04/26/2017
Assignee
1
X-FAB SEMICONDUCTOR FOUNDRIES AG
HAARBERGSTR. 67
ERFURT, GERMANY 99097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10199274
US20170294351
15483538
Correspondence name and address
STEVENS & SHOWALTER LLP
7019 CORPORATE WAY
DAYTON, OH 45459-4238
Assignment: 13
Reel/Frame:049725/0956   Pages: 10
Recorded: 07/11/2019
Attorney Dkt #:LEO 075 VA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNECHTEL, ROY
Exec Dt:
04/26/2017
2
DEMPWOLF, SOPHIA
Exec Dt:
04/26/2017
3
GUENTHER, DANIELA
Exec Dt:
04/26/2017
4
SCHWARZ, UWE
Exec Dt:
04/26/2017
Assignee
1
X-FAB SEMICONDUCTOR FOUNDRIES GMBH
HAARBERGSTR. 67
ERFURT, GERMANY 99097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10825728
US20190198395
16221930
Correspondence name and address
STEVENS & SHOWALTER, LLP
7019 CORPORATE WAY
DAYTON, OH 45459-4238

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