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 : BERWE, MATHIAS
Total Assignments: 8
Assignment: 1
Reel/Frame:010698/0617   Pages: 4
Recorded: 03/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERWE, MATHIAS
Exec Dt:
11/11/1999
2
DIEHL, HERBERT
Exec Dt:
11/08/1999
3
RITTNER, KARL
Exec Dt:
12/19/1999
4
WAHL, KARL-HEINZ
Exec Dt:
11/11/1999
5
WIRGES, HANS-PETER
Exec Dt:
11/09/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294673
NONE
09446478
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN
VICE PRESIDENT, PATENTS & LICENSING
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 2
Reel/Frame:015973/0174   Pages: 2
Recorded: 05/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERWE, MATHIAS
Exec Dt:
03/22/2005
2
THOMAS, CHRISTIAN
Exec Dt:
03/22/2005
3
REHSE, JOACHIM
Exec Dt:
03/29/2005
4
GROTJOHANN, DIRK
Exec Dt:
03/22/2005
Assignee
1
BAYER HEALTHCARE AG
D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7351823
US20050182055
11032815
Correspondence name and address
TILMAN BREITENSTEIN
400 MORGAN LANE
LAW & PATENTS
WEST HAVEN, CT 06516
Assignment: 3
Reel/Frame:020994/0734   Pages: 6
Recorded: 05/21/2008
Attorney Dkt #:BHC 041061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOGERS, MICHAEL
Exec Dt:
07/05/2007
2
GEHRING, REINHOLD
Exec Dt:
07/06/2007
3
KUHN, OLIVER
Exec Dt:
08/27/2007
4
MATTHAUS, MIKE
Exec Dt:
07/18/2007
5
MOHRS, KLAUS
Exec Dt:
07/06/2007
6
MULLER-GLIEMANN, MATTHIAS
Exec Dt:
07/06/2007
7
STIEHL, JURGEN
Exec Dt:
07/05/2007
8
BERWE, MATHIAS
Exec Dt:
07/05/2007
9
LENZ, JANA
Exec Dt:
07/07/2007
10
HEILMANN, WERNER
Exec Dt:
07/16/2007
Assignee
1
BAYER HEALTHCARE AG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8124782
US20080262236
11664332
Correspondence name and address
WILLIAM F. GRAY
LAW & PATENTS
BAYER PHARMACEUTICALS CORPORATION
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 4
Reel/Frame:022551/0248   Pages: 3
Recorded: 04/16/2009
Attorney Dkt #:303989/83835
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOOSSEN, KAETHE
Exec Dt:
01/26/2008
2
KUHN, OLIVER
Exec Dt:
01/14/2008
3
BERWE, MATHIAS
Exec Dt:
12/11/2007
4
KRUEGER, JOACHIM
Exec Dt:
12/10/2007
5
MILITZER, HANS-CHRISTIAN
Exec Dt:
12/10/2007
Assignee
1
BAYER HEALTHCARE AG
BAYERWERK, Q18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8084604
US20090221822
11922280
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 5
Reel/Frame:025491/0412   Pages: 3
Recorded: 12/14/2010
Attorney Dkt #:584212009100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOOSSEN, KAETHE
Exec Dt:
01/26/2008
2
KUHN, OLIVER
Exec Dt:
01/14/2008
3
BERWE, MATHIAS
Exec Dt:
12/11/2007
4
KRUEGER, JOACHIM
Exec Dt:
12/10/2007
5
MILITZER, HANS-CHRISTIAN
Exec Dt:
12/10/2007
Assignee
1
BAYER HEALTHCARE AG
LAW AND PATENTS, PATENTS AND LICENSING
BAYERWERK, Q18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8084604
US20090221822
11922280
Correspondence name and address
PENG CHEN
MORRISON & FOERSTER LLP
12531 HIGH BLUFF DRIVE, SUITE 100
SAN DIEGO, CA 92130
Assignment: 6
Reel/Frame:033952/0319   Pages: 8
Recorded: 10/15/2014
Attorney Dkt #:BOEHMERP-0211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARET, EDWIN
Exec Dt:
09/11/2014
2
BERWE, MATHIAS
Exec Dt:
08/29/2014
3
GRUNENBERG, ALFONS
Exec Dt:
08/30/2014
4
KEIL, BIRGIT
Exec Dt:
09/01/2014
5
PAULUS, KERSTIN
Exec Dt:
08/28/2014
6
SCHWAB, WILFRIED
Exec Dt:
08/27/2014
Assignee
1
AICURIS GMBH & CO KG.
FRIEDRICH-EBERT-STR. 475
WUPPERTAL, GERMANY 42117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9637459
US20150038514
14381618
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 7
Reel/Frame:037912/0633   Pages: 10
Recorded: 03/07/2016
Attorney Dkt #:BOEHMERP-0230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWAB, WILFRIED
Exec Dt:
01/29/2016
2
JUNG, DIRK
Exec Dt:
02/02/2016
3
SCHICKANEDER, CHRISTIAN
Exec Dt:
02/05/2016
4
MARTENS, WELLJANNE
Exec Dt:
02/02/2016
5
LIMMERT, MICHAEL
Exec Dt:
02/02/2016
6
BOTHE, CLEMENS
Exec Dt:
02/04/2016
7
BERWE, MATHIAS
Exec Dt:
01/28/2016
8
RINDERMANN, NICOLE
Exec Dt:
02/19/2016
Assignee
1
AICURIS ANTI-INFECTIVE CURES GMBH
FRIEDRICH-EBERT-STRASSE 475
WUPPERTAL, GERMANY D-42117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10442773
US20160145216
14899178
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN (MIA)
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:054695/0427   Pages: 9
Recorded: 12/18/2020
Attorney Dkt #:2920951-190000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEY, PETER
Exec Dt:
10/19/2020
2
BERWE, MATHIAS
Exec Dt:
10/14/2020
3
WIRTHS, JOERG
Exec Dt:
10/19/2020
4
WISCHNAT, RALF
Exec Dt:
11/03/2020
5
LONGERICH, MARKUS
Exec Dt:
10/15/2020
6
DIETZEL, ANTJE
Exec Dt:
10/12/2020
Assignee
1
BAYER ANIMAL HEALTH GMBH
KAISER-WILHELM-ALLEE 10
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11332444
US20210078950
17049925
Correspondence name and address
MCBEE MOORE & VANIK IP, LLC
510 SOUTH MARKET STREET
FREDERICK, MD 21701

Search Results as of: 05/23/2024 08:03 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