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 : DITTMER, FRANK
Total Assignments: 12
Assignment: 1
Reel/Frame:014543/0626   Pages: 2
Recorded: 06/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAEBENS, ARNOLD
Exec Dt:
06/02/2003
2
DITTMER, FRANK
Exec Dt:
06/02/2003
Assignee
1
BAYER AG
BAYER BUSINESS SERVICES LAW & PATENTS
TRADEMARKS / IP-SERVICES
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040053220
10450793
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
WILLIAM E. MCSHANE
PO BOX 2207
WILMINGTON, DC 19899-2207
Assignment: 2
Reel/Frame:022161/0971   Pages: 3
Recorded: 01/27/2009
Attorney Dkt #:303989/82442US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OEHME, FELIX
Exec Dt:
10/10/2008
2
APELER, HEINER
Exec Dt:
11/07/2008
3
DITTMER, FRANK
Exec Dt:
09/08/2008
4
FRANZ, JURGEN
Exec Dt:
09/29/2008
5
HARRENGA, AXEL
Exec Dt:
09/08/2008
6
SPERZEL, MICHAEL
Exec Dt:
08/27/2008
7
GREVEN, SIMONE
Exec Dt:
09/02/2008
8
LENZ, JURGEN
Exec Dt:
10/22/2008
Assignee
1
BAYER HEALTHCARE AG
BAYERWERK, 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090170766
12224759
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 3
Reel/Frame:023349/0623   Pages: 22
Recorded: 10/08/2009
Attorney Dkt #:584212007801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIMBACH, DIRK
Exec Dt:
07/05/2009
2
TERSTEEGEN, ADRIAN
Exec Dt:
05/05/2009
3
THEDE, KAI
Exec Dt:
06/05/2009
4
WELKER, REINHOLD
Exec Dt:
08/30/2009
5
FAST, BEATE
Exec Dt:
07/01/2009
6
PAESSENS, ARNOLD
Exec Dt:
08/26/2009
7
DITTMER, FRANK
Exec Dt:
05/05/2009
8
SCHOHE-LOOP, RUDOLF
Exec Dt:
05/04/2009
9
HARRENGA, AXEL
Exec Dt:
06/05/2009
10
HILLISCH, ALEXANDER
Exec Dt:
05/04/2009
11
HENNINGER, KERSTIN
Exec Dt:
05/04/2009
12
HUEBSCH, WALTER
Exec Dt:
05/06/2009
13
BAUSER, MARCUS
Exec Dt:
05/05/2009
14
PAULSEN, DANIELA
Exec Dt:
05/13/2009
15
BIRKMANN, ALEXANDER
Exec Dt:
05/15/2009
16
BRETSCHNEIDER, THOMAS
Exec Dt:
05/04/2009
17
FISCHER, REINER
Exec Dt:
05/04/2009
18
GRESCHAT, SUSANNE
Exec Dt:
06/05/2009
19
URBAN, ANDREAS
Exec Dt:
05/13/2009
20
WILDUM, STEFFEN
Exec Dt:
06/08/2009
Assignee
1
BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
LAW AND PATENTS, PATENTS AND LICENSING
LEVERKUSEN, GERMANY D 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100022527
12392844
Correspondence name and address
LESLIE A. ROBINSON
MORRISON & FOERSTER, LLP
12531 HIGH BLUFF DRIVE, SUITE 100
SAN DIEGO, CA 92130
Assignment: 4
Reel/Frame:023663/0553   Pages: 5
Recorded: 12/16/2009
Attorney Dkt #:303989/84219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERSTEEGEN, ADRIAN
Exec Dt:
06/22/2009
2
HEIMBACH, DIRK
Exec Dt:
06/10/2009
3
THEDE, KAI
Exec Dt:
07/10/2009
4
WELKER, REINHOLD
Exec Dt:
07/18/2009
5
FAST, BEATE
Exec Dt:
07/22/2009
6
PAESSENS, ARNOLD
Exec Dt:
07/03/2009
7
DITTMER, FRANK
Exec Dt:
06/15/2009
8
SCHOHE-LOOP, RUDOLF
Exec Dt:
06/08/2009
9
HARRENGA, AXEL
Exec Dt:
06/15/2009
10
HILLISCH, ALEXANDER
Exec Dt:
06/11/2009
11
HENNINGER, KERSTIN
Exec Dt:
07/15/2009
12
HUEBSCH, WALTER
Exec Dt:
06/17/2009
13
BAUSER, MARCUS
Exec Dt:
07/10/2009
14
GRESCHAT, SUSANNE
Exec Dt:
06/08/2009
15
SCHNEIDER, DIRK
Exec Dt:
06/09/2009
16
MARQUARDT, TOBIAS
Exec Dt:
07/10/2009
17
GOELLER, ANDREAS
Exec Dt:
06/15/2009
18
URBAN, ANDREAS
Exec Dt:
07/28/2009
19
WILDUM, STEFFEN
Exec Dt:
07/30/2009
20
PAULSEN, DANIELA
Exec Dt:
08/05/2009
Assignee
1
BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
MULLERSTR. 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100105673
12518717
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 5
Reel/Frame:029115/0497   Pages: 9
Recorded: 10/11/2012
Attorney Dkt #:58421-20099.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOHE-LOOP, RUDOLPH
Exec Dt:
02/25/2011
2
WELKER, REINHOLD
Exec Dt:
03/03/2011
3
PAESSENS, ARNOLD
Exec Dt:
03/04/2011
4
BAUSER, MARCUS
Exec Dt:
02/25/2011
5
STOLL, FRIEDERIKE
Exec Dt:
02/25/2011
6
DITTMER, FRANK
Exec Dt:
02/28/2011
7
HENNINGER, KERSTIN
Exec Dt:
02/24/2011
8
PAULSEN, DANIELA
Exec Dt:
03/10/2011
9
LANG, DIETER
Exec Dt:
02/25/2011
Assignee
1
BAYER HEALTHCARE AG
BAYERWERK, Q18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9299594
US20120024456
12844113
Correspondence name and address
KATHARINE E. MCELHONE, PH.D.
MORRISON & FOERSTER LLP
12531 HIGH BLUFF DRIVE, SUITE 100
SAN DIEGO, CA 92130
Assignment: 6
Reel/Frame:035383/0065   Pages: 12
Recorded: 04/10/2015
Attorney Dkt #:BHC135001 US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, YE
Exec Dt:
03/19/2013
2
MURPHY, JOHN E.
Exec Dt:
03/28/2013
3
HERMISTON, TERRY
Exec Dt:
03/14/2013
4
MYLES, TIMOTHY
Exec Dt:
03/14/2013
5
DITTMER, FRANK
Exec Dt:
03/25/2013
6
STRERATH, MICHAEL
Exec Dt:
03/25/2013
7
GRITZAN, UWE
Exec Dt:
03/25/2013
Assignee
1
BAYER HEALTHCARE LLC
555 WHITE PLANS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140271660
14214267
Correspondence name and address
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD
18TH FLOOR
ST. LOUIS, MO 63105
Assignment: 7
Reel/Frame:035383/0652   Pages: 12
Recorded: 04/10/2015
Attorney Dkt #:BHC 132001 US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, YE
Exec Dt:
03/14/2013
2
MURPHY, JOHN E.
Exec Dt:
03/28/2013
3
HERMISTON, TERRY
Exec Dt:
03/14/2013
4
MYLES, TIMOTHY
Exec Dt:
03/14/2013
5
DITTMER, FRANK
Exec Dt:
03/25/2013
6
STRERATH, MICHAEL
Exec Dt:
03/25/2013
7
GRITZAN, UWE
Exec Dt:
03/25/2013
Assignee
1
BAYER HEALTHCARE LLC
555 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9593166
US20140271661
14214382
Correspondence name and address
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD
SUITE 1800
ST LOUIS, MO 63105
Assignment: 8
Reel/Frame:043908/0286   Pages: 20
Recorded: 10/19/2017
Attorney Dkt #:GRT/6487-0161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILMEN, ANDREAS
Exec Dt:
11/15/2014
2
STRASSBURGER, JULIA
Exec Dt:
01/07/2015
3
DITTMER, FRANK
Exec Dt:
01/05/2015
4
STRERATH, MICHAEL
Exec Dt:
10/16/2014
5
BUCHMÜLLER, ANJA
Exec Dt:
01/03/2015
6
GRUDZINSKA-GOEBEL, JOANNA
Exec Dt:
12/17/2014
7
FINNERN, RICARDA
Exec Dt:
01/09/2015
8
SCHÄFER, MARTINA
Exec Dt:
12/18/2014
9
GERDES, CHRISTOPH
Exec Dt:
01/08/2015
10
JÖRISSEN, HANNAH
Exec Dt:
01/13/2015
11
ITAKURA, ASAKO
Exec Dt:
12/17/2014
12
LEUNG, PHILBERTA Y.
Exec Dt:
03/12/2015
13
TUCKER, ERIK
Exec Dt:
02/16/2015
Assignee
1
BAYER PHARMA AKTIENGESELLSCHAFT
MÜLLERSTRASSE 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10221247
US20180112009
15691731
Correspondence name and address
NIXON & VANDERHYE PC
901 NORTH GLEBE ROAD
SUITE 1100
ARLINGTON, VA 22203
Assignment: 9
Reel/Frame:043917/0588   Pages: 20
Recorded: 10/20/2017
Attorney Dkt #:GRT/6487-0162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILMEN, ANDREAS
Exec Dt:
11/15/2014
2
STRASSBURGER, JULIA
Exec Dt:
01/07/2015
3
DITTMER, FRANK
Exec Dt:
01/05/2015
4
STRERATH, MICHAEL
Exec Dt:
10/16/2014
5
BUCHMÜLLER, ANJA
Exec Dt:
01/03/2015
6
GRUDZINSKA-GOEBEL, JOANNA
Exec Dt:
12/17/2014
7
FINNERN, RICARDA
Exec Dt:
01/09/2015
8
SCHÄFER, MARTINA
Exec Dt:
12/18/2014
9
GERDES, CHRISTOPH
Exec Dt:
01/08/2015
10
JÖRISSEN, HANNAH
Exec Dt:
01/13/2015
11
ITAKURA, ASAKO
Exec Dt:
12/17/2014
12
LEUNG, PHILBERTA Y.
Exec Dt:
03/12/2015
13
TUCKER, ERIK
Exec Dt:
02/16/2015
Assignee
1
BAYER PHARMA AKTIENGESELLSCHAFT
MÜLLERSTRASSE 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10040866
US20180051093
15691736
Correspondence name and address
NIXON & VANDERHYE PC
901 NORTH GLEBE ROAD
SUITE 1100
ARLINGTON, VA 22203
Assignment: 10
Reel/Frame:049408/0788   Pages: 20
Recorded: 06/07/2019
Attorney Dkt #:77705-20309.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILMEN, ANDREAS
Exec Dt:
12/15/2014
2
STRASSBURGER, JULIA
Exec Dt:
01/07/2015
3
DITTMER, FRANK
Exec Dt:
01/05/2015
4
STRERATH, MICHAEL
Exec Dt:
12/16/2014
5
BUCHMÜLLER, ANJA
Exec Dt:
01/08/2015
6
GRUDZINSKA-GOEBEL, JOANNA
Exec Dt:
12/17/2014
7
FINNERN, RICARDA
Exec Dt:
01/09/2015
8
SCHÄFER, MARTINA
Exec Dt:
12/18/2014
9
GERDES, CHRISTOPH
Exec Dt:
01/08/2015
10
JÖRISSEN, HANNAH
Exec Dt:
01/13/2015
11
ITAKURA, ASAKO
Exec Dt:
12/17/2014
12
LEUNG, PHILBERTA Y.
Exec Dt:
03/12/2015
13
TUCKER, ERIK
Exec Dt:
02/16/2015
Assignee
1
BAYER PHARMA AKTIENGESELLSCHAFT
MULLERSTRASSE 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11046783
US20190284300
16292196
Correspondence name and address
OTIS LITTLEFIELD
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105
Assignment: 11
Reel/Frame:045834/0372   Pages: 19
Recorded: 05/17/2018
Attorney Dkt #:77705-20178.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLUDA, JÖRG
Exec Dt:
10/04/2017
2
TRAUTWEIN, MARK
Exec Dt:
09/27/2017
3
GRITZAN, UWE
Exec Dt:
05/08/2018
4
FREIBERG, CHRISTOPH
Exec Dt:
11/30/2017
5
DITTMER, FRANK
Exec Dt:
09/27/2017
6
SCHÖNFELD, DORIAN
Exec Dt:
10/05/2017
7
GLÜCK, JULIAN MARIUS
Exec Dt:
09/27/2017
8
PINKERT, JESSICA
Exec Dt:
09/27/2017
9
GUTIERREZ, EVA-MARIA
Exec Dt:
10/26/2017
10
GOLFIER, SVEN
Exec Dt:
10/04/2017
11
HOLTON, SIMON
Exec Dt:
10/06/2017
12
BECKHOVE, PHILIP
Exec Dt:
10/24/2017
13
GE, YINGZI
Exec Dt:
12/04/2017
Assignee
1
BAYER PHARMA AKTIENGESELLSCHAFT
MÜLLERSTR. 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10584167
US20180162940
15561013
Correspondence name and address
OTIS LITTLEFIELD
MORRISON & FOERSTER PA LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 12
Reel/Frame:052777/0308   Pages: 19
Recorded: 05/28/2020
Attorney Dkt #:77705-20178.01 + .10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLUDA, JÖRG
Exec Dt:
10/04/2017
2
TRAUTWEIN, MARK
Exec Dt:
09/27/2017
3
GRITZAN, UWE
Exec Dt:
05/08/2018
4
FREIBERG, CHRISTOPH
Exec Dt:
11/30/2017
5
DITTMER, FRANK
Exec Dt:
09/27/2017
6
SCHÖNFELD, DORIAN
Exec Dt:
10/05/2017
7
GLÜCK, JULIAN MARIUS
Exec Dt:
09/27/2017
8
PINKERT, JESSICA
Exec Dt:
09/27/2017
9
GUTIERREZ, EVA-MARIA
Exec Dt:
10/26/2017
10
GOLFIER, SVEN
Exec Dt:
10/04/2017
11
HOLTON, SIMON
Exec Dt:
10/06/2017
12
BECKHOVE, PHILIP
Exec Dt:
10/24/2017
13
GE, YINGZI
Exec Dt:
12/04/2017
Assignee
1
BAYER PHARMA AKTIENGESELLSCHAFT
MÜLLERSTR. 178
BERLIN, GERMANY 13353
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11773164
US20200181261
16776326
 
11866495
US20200157214
16776329
Correspondence name and address
OTIS LITTLEFIELD
MORRISON & FOERSTER LLP - SF
425 MARKET STREET
SAN FRANCISCO, CA 94105

Search Results as of: 05/02/2024 10:10 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