skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : GEISSLER, STEFAN
Total Assignments: 10
Assignment: 1
Reel/Frame:007535/0461   Pages: 2
Recorded: 07/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEISSLER, STEFAN
Exec Dt:
05/29/1995
2
SCHWEITZER, KARL HEINZ
Exec Dt:
05/29/1995
3
BEYKIRCH, HELMUT
Exec Dt:
05/29/1995
4
LANGER, GERT
Exec Dt:
05/29/1995
5
WERNER, UDO
Exec Dt:
05/29/1995
Assignee
1
HDE METALLWERK GMBH
BALVER STRASSE 92
MENDEN, GERMANY 58706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6250379
NONE
08442103
Correspondence name and address
JAMES C. WRAY
1493 CHAIN BRIDGE ROAD
SUITE 300
MCLEAN, VA 22101
Assignment: 2
Reel/Frame:010765/0686   Pages: 2
Recorded: 04/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEYKIRCH, HELMUT
Exec Dt:
03/31/2000
2
GEISSLER, STEFAN
Exec Dt:
04/05/2000
3
KAUTZ, JOACHIM
Exec Dt:
04/05/2000
Assignee
1
HDE METALLWERK GMBH
BALVER STRASSE 92
D-58706 MENDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6220344
NONE
09518450
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
CUSTOMER NUMBER 000535
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 3
Reel/Frame:012058/0538   Pages: 2
Recorded: 07/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEISSLER, STEFAN
Exec Dt:
06/11/2001
2
LOHMANN, KARL NORBERT
Exec Dt:
05/25/2001
3
OSTERMANN, THEODOR
Exec Dt:
06/12/2001
4
ADOLPH, MATTHIAS
Exec Dt:
06/12/2001
Assignee
1
HDE METALLWERK GMBH
BALVER STRASSE 92
D-58706 MENDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6684475
US20020029456
09817749
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVE. BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 4
Reel/Frame:013084/0824   Pages: 5
Recorded: 07/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WORTMANN, THOMAS
Exec Dt:
01/30/2002
2
PYRA, MICHAEL
Exec Dt:
01/30/2002
3
LIEBER, REINHARD
Exec Dt:
01/30/2002
4
KLUG, MICHAEL
Exec Dt:
01/25/2002
5
GEISSLER, STEFAN
Exec Dt:
01/25/2002
Assignee
1
BARMAG AG
LEVERKUSER STRASSE 65
42897 REMSCHEID, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6536199
US20020088218
10060766
Correspondence name and address
ALSTON, & BIRD, LLP
CHARLES B. ELDERKIN
101 SOUTH TRYON STREET
SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 5
Reel/Frame:012703/0505   Pages: 3
Recorded: 03/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEISSLER, STEFAN
Exec Dt:
02/15/2002
2
DROSTE, BERTHOLD
Exec Dt:
02/28/2002
3
WORTMANN, ENGELBERT
Exec Dt:
02/20/2002
4
KAUTZ, JOACHIM
Exec Dt:
02/20/2002
5
SCZECH, DIRK
Exec Dt:
02/15/2002
6
HARTBECKE, LARS
Exec Dt:
02/27/2002
Assignee
1
HDE METALLWERK GMBH
BALVER STRASSE 92
D-58706 MENDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020088611
10039176
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE, BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 6
Reel/Frame:038865/0820   Pages: 12
Recorded: 06/09/2016
Attorney Dkt #:205393301002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEISSLER, STEFAN
Exec Dt:
12/01/2015
2
GOEHLER, DOREEN
Exec Dt:
12/01/2015
3
MEISSNER, SVEN
Exec Dt:
12/01/2015
4
FROHNERT, TONI
Exec Dt:
12/01/2015
5
FISCHER, BJOERN
Exec Dt:
12/01/2015
Assignees
1
MAT MALTA ADVANCED TECHNOLOGIES LIMITED
THE MAYFAIR COMPLEX
ST. GEORGE'S BAY
ST. JULIANS, MALTA STJ3311
2
MERIAL LIMITED
P.O. BOX 327, SANDRINGHAM HOUSE
SANDRINGHAM AVENUE, HARLOW BUSINESS PARK
HARLOW, ESSEX, ENGLAND CM19 5QA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9686969
US20150136030
14517184
Correspondence name and address
STEPHEN H. HALL
200 CLINTON AVENUE WEST
SUITE 900
HUNTSVILLE, AL 35801
Assignment: 7
Reel/Frame:044416/0107   Pages: 7
Recorded: 12/18/2017
Attorney Dkt #:P69410US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOST, STEFAN
Exec Dt:
12/06/2017
2
FRIZA, WOLFGANG
Exec Dt:
12/05/2017
3
GEISSLER, STEFAN
Exec Dt:
12/07/2017
4
PIRK, SOENKE
Exec Dt:
12/12/2017
Assignee
1
INFINEON TECHNOLOGIES AUSTRIA AG
SIEMENSSTRASSE 2
VILLACH, AUSTRIA 9500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10405099
US20180152793
15826788
Correspondence name and address
VIERING, JENTSCHURA & PARTNER MBB
444 BRICKELL AVENUE
SUITE 51270
MIAMI, FL 33131
Assignment: 8
Reel/Frame:049443/0838   Pages: 3
Recorded: 03/18/2019
Attorney Dkt #:INF 2017 P 51748 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGL, ALFRED
Exec Dt:
02/07/2019
2
FRIZA, WOLFGANG
Exec Dt:
01/09/2019
3
GEISSLER, STEFAN
Exec Dt:
02/06/2019
Assignee
1
INFINEON TECHNOLOGIES AG
AM CAMPEON 1-15
NEUBIBERG, GERMANY 85579
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10889492
US20190241431
16269225
Correspondence name and address
SLATER MATSIL, LLP/INFINEON
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 9
Reel/Frame:050474/0305   Pages: 14
Recorded: 09/24/2019
Attorney Dkt #:INF 2019 P 50847 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, WOLFGANG
Exec Dt:
08/28/2019
2
ANGELOPOULOS, EVANGELOS
Exec Dt:
09/19/2019
3
BARZEN, STEFAN
Exec Dt:
08/28/2019
4
FUELDNER, MARC
Exec Dt:
09/02/2019
5
GEISSLER, STEFAN
Exec Dt:
09/16/2019
6
HERRMANN, MATTHIAS FRIEDRICH
Exec Dt:
09/10/2019
7
KRUMBEIN, ULRICH
Exec Dt:
09/02/2019
8
TKACHUK, KONSTANTIN
Exec Dt:
08/28/2019
9
TOSOLINI, GIORDANO
Exec Dt:
08/28/2019
10
WAGNER, JUERGEN
Exec Dt:
09/11/2019
Assignee
1
INFINEON TECHNOLOGIES AG
AM CAMPEON 1-15
NEUBIBERG, GERMANY 85579
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10981780
US20210053821
16543970
Correspondence name and address
SLATER MATSIL, LLP/INFINEON
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 10
Reel/Frame:063625/0537   Pages: 5
Recorded: 05/12/2023
Attorney Dkt #:INF 2021 P 05088 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIMME, HANS-JOERG
Exec Dt:
04/17/2023
2
BARZEN, STEFAN
Exec Dt:
04/12/2023
3
FÜLDNER, MARC
Exec Dt:
04/12/2023
4
GEISSLER, STEFAN
Exec Dt:
04/17/2023
5
HERRMANN, MATTHIAS FRIEDRICH
Exec Dt:
04/12/2023
6
KIRIAK, MARIA
Exec Dt:
05/11/2023
7
ONARAN, ABIDIN GÜCLÜ
Exec Dt:
04/17/2023
8
TKACHUK, KONSTANTIN
Exec Dt:
05/04/2023
9
WALTHER, ARNAUD
Exec Dt:
04/12/2023
Assignee
1
INFINEON TECHNOLOGIES AG
AM CAMPEON 1-15
NEUBIBERG, GERMANY 85579
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230339743
18305905
Correspondence name and address
SLATER MATSIL, LLP / INFINEON TECNOLOGIES AG
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252

Search Results as of: 05/11/2024 07:08 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT