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 : STUMPF, ANDREAS
Total Assignments: 19
Assignment: 1
Reel/Frame:009852/0364   Pages: 2
Recorded: 12/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARZEWSKI, KARL-HEINZ ALEKSANDER OSTOJA
Exec Dt:
10/20/1998
2
KELLY, WARREN MARK
Exec Dt:
11/01/1998
3
STUMPF, ANDREAS
Exec Dt:
10/23/1998
Assignee
1
BAYER AKTIENGELSELLSCHAFT
D 51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6191241
NONE
09214399
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
100 BAYER ROAD
PATENT DEPT.
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:010051/0515   Pages: 2
Recorded: 12/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARZEWSKI, KARL-HEINZ A. O.
Exec Dt:
10/20/1998
2
KELLY, WARREN MARK
Exec Dt:
11/09/1998
3
STUMPF, ANDREAS
Exec Dt:
10/23/1998
4
SCHMID, CLAUDIA
Exec Dt:
10/29/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6232413
NONE
09214206
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:010098/0023   Pages: 2
Recorded: 12/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARZEWSKI, KARL-HEINZ ALEKSANDER OSTOJA
Exec Dt:
10/20/1998
2
KELLY, WARREN MARK
Exec Dt:
11/01/1998
3
STUMPF, ANDREAS
Exec Dt:
10/23/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156857
NONE
09214190
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:010177/0745   Pages: 2
Recorded: 12/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARZEWSKI, KARL-HEINZ A.O.
Exec Dt:
10/29/1998
2
KELLY, WARREN MARK
Exec Dt:
11/14/1998
3
STUMPF, ANDREAS
Exec Dt:
10/30/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6174974
NONE
09214189
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:009946/0431   Pages: 2
Recorded: 12/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARZEWSKI, KARL-HEINZ ALEKSANDER OSTOJA
Exec Dt:
10/20/1998
2
KELLY, WARREN MARK
Exec Dt:
11/01/1998
3
STUMPF, ANDREAS
Exec Dt:
11/01/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6172169
NONE
09214191
Correspondence name and address
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:012616/0299   Pages: 3
Recorded: 02/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUPPER, ROBERT J.
Exec Dt:
02/06/2002
2
STUMPF, ANDREAS
Exec Dt:
02/06/2002
Assignee
1
EURO-CELTIQUE, S.A.
122, BLD. DE LA PETRUSSE
LUXEMBOURG, LUXEMBOURG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6649783
US20030065221
09968855
Correspondence name and address
PENNIE & EDMONDS LLP
GIDON D. STERN
1667 K STREET, N. W.
WASHINGOTN, DC 20006
Assignment: 7
Reel/Frame:019780/0277   Pages: 2
Recorded: 08/29/2007
Attorney Dkt #:6750-250-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STUMPF, ANDREAS
Exec Dt:
08/20/2007
Assignee
1
EURO-CELTIQUE, S.A.
122 BOULEVARD DE LA PETRUSSE, LUXEMBOURG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8003793
US20080146804
10588637
Correspondence name and address
JONES DAY
222 EAST 41ST STREET
NEW YORK, NEW YORK 10017
Assignment: 8
Reel/Frame:027085/0794   Pages: 2
Recorded: 10/19/2011
Attorney Dkt #:379612-250D1 (116831)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STUMPF, ANDREAS
Exec Dt:
08/20/2007
Assignee
1
EURO-CELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE
L-2330, LUXEMBOURG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8198444
US20120022259
13189228
Correspondence name and address
GEORGE A. SENICH/SHERRICE BRELAND
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 9
Reel/Frame:032286/0236   Pages: 5
Recorded: 02/24/2014
Attorney Dkt #:379612-250D1D1C1 (133092)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUMPF, ANDREAS
Exec Dt:
08/20/2007
2
EURO-CELTIQUE S.A.
Exec Dt:
08/28/2008
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8975257
US20140171643
14188430
Correspondence name and address
GEORGE A. SENICH, ESQ.
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 10
Reel/Frame:033564/0565   Pages: 4
Recorded: 08/19/2014
Attorney Dkt #:379612-250D1D1C1 (133092)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUMPF, ANDREAS
Exec Dt:
08/20/2007
2
EURO-CELTIQUE S.A.
Exec Dt:
08/28/2008
Assignee
1
PURDUE PHARMA L.P.
ONE STAMFORD FORUM
201 TRESSER BOULEVARD
STAMFORD, CONNECTICUT 06901-3431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8685996
US20120225902
13472227
Correspondence name and address
GEORGE A. SENICH, ESQ.
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 11
Reel/Frame:035106/0367   Pages: 2
Recorded: 03/06/2015
Attorney Dkt #:379612-250D1D1C2 (139395)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STUMPF, ANDREAS
Exec Dt:
08/20/2007
Assignee
1
EURO-CELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE
LUXEMBOURG, LUXEMBOURG L-2330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670218
US20150239898
14637129
Correspondence name and address
GEORGE A. SENICH, ESQ.
DECHERT LLP
P.O. BOX 390460
MOUNTAIN VIEW, CA 94039-0460
Assignment: 12
Reel/Frame:042246/0024   Pages: 2
Recorded: 05/04/2017
Attorney Dkt #:379612-250D1D1C3 (151279)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STUMPF, ANDREAS
Exec Dt:
08/20/2007
Assignee
1
EURO-CELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE
LUXEMBOURG, LUXEMBOURG L-2330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170233400
15587118
Correspondence name and address
GEORGE A. SENICH, ESQ.
DECHERT LLP
1095 AVENUE OF TEH AMERICAS
NEW YORK, NY 10036-6797
Assignment: 13
Reel/Frame:032362/0670   Pages: 6
Recorded: 03/06/2014
Attorney Dkt #:468897.252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, FRANZ-JOSEF
Exec Dt:
01/20/2014
2
STUMPF, ANDREAS
Exec Dt:
01/21/2014
3
WÖSSMANN, VOLKER
Exec Dt:
01/13/2014
Assignee
1
HELLA KGAA
RIXBECKER STRASSE 75
LIPPSTADT, GERMANY 59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9481330
US20140203635
14160098
Correspondence name and address
HUSCH BLACKWELL LLP
190 CARONDELET PLAZA, SUITE 600
ST. LOUIS, MO 63105
Assignment: 14
Reel/Frame:047191/0777   Pages: 23
Recorded: 10/04/2018
Attorney Dkt #:P33143-US, -1, -2 & -WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUMPF, ANDREAS
Exec Dt:
09/10/2018
2
ANGELAUD, RÉMY
Exec Dt:
09/10/2018
3
MCCLORY, DECEASED, ANDREW
Exec Dt:
10/08/2009
4
YAJIMA, HERBERT
Exec Dt:
09/10/2018
5
NDUBAKU, CHUDI
Exec Dt:
09/10/2018
6
OLIVERO, ALAN
Exec Dt:
09/10/2018
Assignee
1
GENENTECH, INC.
1 DNA WAY
SOUTH SAN FRANCISCO, CALIFORNIA 94080-4990
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10906918
US20180354970
15780328
Correspondence name and address
NIKKI A. NOMURA
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 15
Reel/Frame:054886/0333   Pages: 23
Recorded: 01/02/2021
Attorney Dkt #:MSN0025USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUMPF, ANDREAS
Exec Dt:
09/10/2018
2
ANGELAUD, REMY
Exec Dt:
09/10/2018
3
MCCLORY, ANDREW
Exec Dt:
10/08/2009
4
YAJIMA, HERBERT
Exec Dt:
09/10/2018
5
NDUBAKU, CHUDI
Exec Dt:
09/10/2018
6
OLIVERO, ALAN
Exec Dt:
09/10/2018
Assignee
1
GENENTECH, INC.
1 DNA WAY
SOUTH SAN FRANCISCO, CALIFORNIA 94080-4990
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11643421
US20210253599
17115095
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103-3207
Assignment: 16
Reel/Frame:048132/0414   Pages: 9
Recorded: 01/25/2019
Attorney Dkt #:074023-0804-US-583319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUMPF, ANDREAS
Exec Dt:
11/20/2018
2
HAETTIG, JUERGEN
Exec Dt:
11/19/2018
3
GOJSIC, SLAVEN
Exec Dt:
11/17/2018
4
ALVAREZ, ANTONIO
Exec Dt:
11/15/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190118519
16096764
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 17
Reel/Frame:053466/0295   Pages: 27
Recorded: 08/12/2020
Attorney Dkt #:074023-0928-US-602558
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEFZGER, HARTMUT
Exec Dt:
04/09/2020
2
KNAUP, HARALD
Exec Dt:
04/15/2020
3
HUBER, HANS-PETER
Exec Dt:
04/14/2020
4
STUMPF, ANDREAS
Exec Dt:
04/15/2020
5
REITER, STEPHAN
Exec Dt:
04/17/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11926701
US20230098913
16956545
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
PHILADELPHIA, PA 19103-6996
Assignment: 18
Reel/Frame:061312/0429   Pages: 42
Recorded: 08/24/2022
Attorney Dkt #:P36701-WO, US & WO-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOSSELIN, FRANCIS
Exec Dt:
07/21/2021
2
KOENIG, STEFAN G.
Exec Dt:
07/21/2021
3
MERCADO-MARIN, EDUARDO V.
Exec Dt:
07/21/2021
4
STUMPF, ANDREAS
Exec Dt:
08/04/2021
5
ZELL, DANIEL
Exec Dt:
07/21/2021
6
ZHANG, HAIMING
Exec Dt:
07/21/2021
7
CARRERA, DIANE ELIZABETH
Exec Dt:
07/21/2021
8
DALZIEL, MICHAEL EUAN
Exec Dt:
07/21/2021
Assignee
1
GENENTECH, INC.
1 DNA WAY
SOUTH SAN FRANCISCO, CALIFORNIA 94080-4990
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230028651
17852227
Correspondence name and address
CHIAKI SANO
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 19
Reel/Frame:060911/0233   Pages: 8
Recorded: 08/26/2022
Attorney Dkt #:1060/0291PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRLE, HENNING
Exec Dt:
05/02/2022
2
UTERMOEHLEN, FABIAN
Exec Dt:
04/29/2022
3
STUMPF, ANDREAS
Exec Dt:
04/29/2022
Assignee
1
HELLA GMBH & CO. KGAA
RIXBECKER STRASSE 75
LIPPSTADT, GERMANY D-59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220242189
17727451
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033

Search Results as of: 05/24/2024 04:51 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