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 : STEPHAN, MICHAEL
Total Assignments: 18
Assignment: 1
Reel/Frame:003790/0898   Pages: 2
Recorded: 08/11/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEPHAN, MICHAEL
Exec Dt:
11/15/1978
2
MAUTZ KARLHEINZ
Exec Dt:
11/15/1978
3
SCHWARZ ALOIS
Exec Dt:
11/15/1978
Assignee
1
MESSERSCHMITT-BOELKOW-BLOHM,
GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, 8000)
MUENCHEN 80,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4299539
NONE
05962303
Correspondence name and address
W. G. FASSE
INDIAN POND LANE, P. O. BOX K,
ST. ALBANS, MAINE 04971
Assignment: 2
Reel/Frame:003914/0842   Pages: 2
Recorded: 10/05/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHWARZ, ALOIS
Exec Dt:
01/14/1980
2
MAUTZ, KARL-HEINZ
Exec Dt:
01/14/1980
3
STEPHAN, MICHAEL
Exec Dt:
01/14/1980
Assignee
1
MESSERSCHMITT-BOELKOW-BLOHM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG POSTFACH 80 11 09 8000 MUENCHEN 80 GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4345876
NONE
06114236
Correspondence name and address
W. G. FASSE
INDIAN POND LANE
P. O. BOX K
ST. ALBANS, ME 04971
Assignment: 3
Reel/Frame:004153/0889   Pages: 1
Recorded: 07/29/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEPHAN, MICHAEL
Exec Dt:
10/15/1981
2
MAUTZ, KARLHEINZ
Exec Dt:
10/15/1981
3
SCHWARZ, ALOIS
Exec Dt:
10/15/1981
Assignee
1
MESSERSCHMITT-BOELKOW-BLOHM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
8000' MUENCHEN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4432696
NONE
06300378
Correspondence name and address
W. G. FASSE
INDIAN POND LANE
P. O. BOX K
ST. ALBANS, ME 04971
Assignment: 4
Reel/Frame:004205/0245   Pages: 1
Recorded: 01/03/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEPHAN, MICHAEL
Exec Dt:
05/25/1982
2
SCHWARZ, ALOIS
Exec Dt:
05/25/1982
Assignee
1
MESSERSCHMITT-BOELKOW-BLOHM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, POSTFACH 80 11 09, 8000) MUENCHEN 80, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4452569
NONE
06383787
Correspondence name and address
W. G. FASSE
INDIAN POND LANE
P. O. BOX K
ST. ALBANS, ME 04971
Assignment: 5
Reel/Frame:005461/0021   Pages: 2
Recorded: 10/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOHME, FRANK
Exec Dt:
08/28/1990
2
POSPIECH, DORIS
Exec Dt:
08/22/1990
3
RATZSCH, MANFRED
Exec Dt:
08/23/1990
4
VIETH, CHRISTIAN
Exec Dt:
09/03/1990
5
STEPHAN, MICHAEL
Exec Dt:
08/28/1990
6
LEISTNER, DIRK
Exec Dt:
08/27/1990
Assignee
1
AKADEMIE DER WISSENSCHAFTEN DER DEUTSCHEN DE, OKRATISCHEN REPUBLIK
OTTO-NUSCHKE-STRASSE 22/23
1086 BERLIN, GERMAN DEMOCRATIC REPUBLIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5091494
NONE
07559855
Correspondence name and address
GABRIEL P. KATONA
SCHWEITZER CORNMAN & GROSS
230 PARK AVENUE, STE. 2200
NEW YORK, NY 10169
Assignment: 6
Reel/Frame:021013/0679   Pages: 6
Recorded: 05/29/2008
Attorney Dkt #:P33947
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHAN, MICHAEL
Exec Dt:
03/31/2008
2
HEINRICH, GERT
Exec Dt:
03/31/2008
3
DORSCHNER, HELMUT
Exec Dt:
04/01/2008
Assignee
1
LEIBNIZ-INSTITUT FUER POLYMERFORSCHUNG DRESDEN E.V.
HOHE STRASSE 6
DRESDEN, GERMANY 01069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8678804
US20080248149
12088512
Correspondence name and address
GREENBLUM & BERNSTEIN , P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:031059/0138   Pages: 10
Recorded: 08/22/2013
Attorney Dkt #:1156-013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELSNER, PHILIP
Exec Dt:
08/24/2011
2
DREHER, STEFAN
Exec Dt:
08/17/2011
3
EDERER, DR. INGO
Exec Dt:
08/21/2013
4
VOIT, BRIGITTE
Exec Dt:
05/27/2011
5
JANKE, DR. GUDRUN
Exec Dt:
08/16/2013
6
STEPHAN, MICHAEL
Exec Dt:
09/20/2011
Assignee
1
VOXELJET TECHNOLOGY GMBH
PAUL-LENZ-STR. 1
FRIEDBERG, GERMANY 86316
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7767130
US20080233302
11569537
Correspondence name and address
TERRY FINERMAN, PH.D.
29 W. LAWRENCE STREET, SUITE 210
PONTIAC, MI 48342
Assignment: 8
Reel/Frame:027817/0769   Pages: 3
Recorded: 03/07/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHAN, MICHAEL
Exec Dt:
02/24/2012
2
NEUMEIER, RALF
Exec Dt:
02/24/2012
3
KRESS, VOLKER
Exec Dt:
02/24/2012
Assignee
1
ZIEHL-ABEGG AG
HEINZ-ZIEHL-STRASSE
KUENZELSAU, GERMANY 74653
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8915717
US20120207606
13208390
Correspondence name and address
GUDRUN E. HUCKETT DRAUDT
SCHUBERTSTR. 15A
WUPPERTAL, 42289 GERMANY
Assignment: 9
Reel/Frame:035130/0205   Pages: 8
Recorded: 03/10/2015
Attorney Dkt #:P 10100 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHAN, MICHAEL
Exec Dt:
10/06/2014
2
LÖRCHER, FRIEDER
Exec Dt:
10/06/2014
3
SEIFRIED, DANIEL
Exec Dt:
10/06/2014
Assignee
1
ZIEHL-ABEGG AG
HEINZ-ZIEHL-STRASSE
KÜNZELSAU, GERMANY 74653
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10197070
US20150300372
14379292
Correspondence name and address
GUDRUN E. HUCKETT DRAUDT
SCHUBERTSTR. 15A
WUPPERTAL, 42289 GERMANY
Assignment: 10
Reel/Frame:042126/0934   Pages: 5
Recorded: 04/24/2017
Attorney Dkt #:2058.B56US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOUTYRINE, OLEG
Exec Dt:
04/23/2017
2
STEPHAN, MICHAEL
Exec Dt:
04/20/2017
Assignee
1
SAP SE
DIETMAR-HOPP-ALLEE 16
WALLDORF, GERMANY D-69190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10824981
US20180307514
15494957
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER/SAP
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:042953/0021   Pages: 27
Recorded: 06/22/2017
Attorney Dkt #:1933.4170000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IONITA, ALEXANDRU
Exec Dt:
06/11/2017
2
ROHAL, IGOR
Exec Dt:
06/21/2017
3
CLOUTIER, JONATHAN
Exec Dt:
06/01/2017
4
REHMAN, KASIM
Exec Dt:
06/07/2017
5
STEPHAN, MICHAEL
Exec Dt:
06/07/2017
6
KOUTYRINE, OLEG
Exec Dt:
06/03/2017
7
EL ACHKAR, RAMI SAMIR
Exec Dt:
06/08/2017
8
KIENE, STEFAN
Exec Dt:
06/13/2017
9
KUNNAM, VENKAT REDDY
Exec Dt:
06/08/2017
10
SATTLER, WOLFGANG
Exec Dt:
06/06/2017
Assignee
1
SAP SE
DIETMAR-HOPP-ALLEE 16
WALLDORF, GERMANY D-69190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10764204
US20180375788
15630266
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:044072/0679   Pages: 2
Recorded: 11/08/2017
Attorney Dkt #:B 6730 US / 28362-0112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATHMANATHAN, VINOTH
Exec Dt:
11/08/2017
2
CHRISTIE, CHRISTOPHER
Exec Dt:
11/08/2017
3
FISCHER, FLORIAN
Exec Dt:
11/08/2017
4
STEPHAN, MICHAEL
Exec Dt:
11/08/2017
Assignee
1
BUERKERT WERKE GMBH & CO. KG
CHRISTIAN-BUERKERT-STRASSE 13-17
INGELFINGEN, GERMANY 74653
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10249987
US20180131131
15805433
Correspondence name and address
KERRI J. SMITH, PARALEGAL
100 PINE STREET
P.O. BOX 1166
HARRISBURG, PA 17108-1166
Assignment: 13
Reel/Frame:048105/0651   Pages: 6
Recorded: 01/23/2019
Attorney Dkt #:274-065US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERRMANN, MARKUS
Exec Dt:
12/06/2018
2
BECK, DANIEL
Exec Dt:
12/10/2018
3
STRASSWIEMER, RALF
Exec Dt:
12/06/2018
4
STEPHAN, MICHAEL
Exec Dt:
12/13/2018
Assignee
1
BUERKERT WERKE GMBH & CO. KG
CHRISTIAN-BUERKERT-STRASSE 13-17
INGELFINGEN, GERMANY 74653
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11015720
US20190195369
16225322
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
TRUMBULL, CT 06611
Assignment: 14
Reel/Frame:054376/0809   Pages: 3
Recorded: 11/16/2020
Attorney Dkt #:INF 2020 P 04435 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANTRA, AVIK
Exec Dt:
10/28/2020
2
REMONT, LAURENT
Exec Dt:
11/04/2020
3
STEPHAN, MICHAEL
Exec Dt:
10/28/2020
Assignee
1
INFINEON TECHNOLOGIES AG
AM CAMPEON 1-15
NEUBIBERG, GERMANY 85579
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11719787
US20220137181
17085448
Correspondence name and address
SLATER MATSIL, LLP/INFINEON
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 15
Reel/Frame:057118/0497   Pages: 3
Recorded: 08/09/2021
Attorney Dkt #:INF 21 P 00746 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERVADEI, LORENZO
Exec Dt:
08/09/2021
2
SANTRA, AVIK
Exec Dt:
08/06/2021
3
STEPHAN, MICHAEL
Exec Dt:
08/09/2021
Assignee
1
INFINEON TECHNOLOGIES AG
AM CAMPEON 1-15
NEUBIBERG, GERMANY 85579
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230040007
17396032
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON ROAD, SUITE 1000
DALLAS, TX 75252
Assignment: 16
Reel/Frame:057513/0879   Pages: 3
Recorded: 09/17/2021
Attorney Dkt #:RAU-20-1206R
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAN MARTIN, IÑIGO
Exec Dt:
09/14/2021
2
KNODEL, PAUL
Exec Dt:
09/15/2021
3
STEPHAN, MICHAEL
Exec Dt:
09/17/2021
Assignee
1
RAISIN US INC.
28 LIBERTY STREET, 6TH FLOOR
NEW YORK, NEW YORK 10005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11379912
US20220005115
17477933
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, 19103 UNITED STATES
Assignment: 17
Reel/Frame:060301/0287   Pages: 3
Recorded: 06/07/2022
Attorney Dkt #:H5651-00003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAN MARTIN, IÑIGO
Exec Dt:
09/14/2021
2
KNODEL, PAUL
Exec Dt:
09/15/2021
3
STEPHAN, MICHAEL
Exec Dt:
09/17/2021
Assignee
1
RAISIN US INC.
28 LIBERTY STREET, 6TH FLOOR
NEW YORK, NEW YORK 10005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11842389
US20220301047
17833388
Correspondence name and address
RICHARD L. CRUZ
DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 18
Reel/Frame:063647/0021   Pages: 5
Recorded: 05/15/2023
Attorney Dkt #:INF 2021 04920 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SERVADEI, LORENZO
Exec Dt:
05/09/2023
2
HAZRA, SOUVIK
Exec Dt:
05/09/2023
3
OTT, JULIUS
Exec Dt:
05/10/2023
4
SANTRA, AVIK
Exec Dt:
05/09/2023
5
SUN, HUAWEI
Exec Dt:
05/09/2023
6
STEPHAN, MICHAEL
Exec Dt:
05/12/2023
Assignee
1
INFINEON TECHNOLOGIES AG
AM CAMPEON 1-15
NEUBIBERG, GERMANY 85579
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230393240
18317749
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON ROAD, SUITE 1000
DALLAS, TX 75252

Search Results as of: 06/14/2024 06:59 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